332354 + Interview Questions in Secondary School in Math Page 208 InterviewSolution

10351.	Find the value of x x² - 2x - 8
Answer» $\huge\bigstar\blue{Answer}$ x² - 2X - 8 = = > x² - 4x + 2x - 8 = = > x ( x - 4 ) + 2 ( x - 4 ) = = > ( x + 2 ) ( x - 4 ) = = > x = -2,4 __________________________

10351.

Find the value of x x² - 2x - 8

Answer»

$\huge\bigstar\blue{Answer}$

x² - 2X - 8

= = > x² - 4x + 2x - 8

= = > x ( x - 4 ) + 2 ( x - 4 )

= = > ( x + 2 ) ( x - 4 )

= = > x = -2,4

__________________________

Discussion

10352.	Find the value of x x² - 5x + 6
Answer» $\huge\bigstar\blue{Answer}$ _________________________ x² - 5x + 6 = = > x² - 2X - 3x + 6 = = > x ( x - 2 ) - 3 ( x - 2 ) = = > ( x - 2 ) ( x - 3 ) = = > x = 2,3 __________________________

10352.

Find the value of x x² - 5x + 6

Answer»

$\huge\bigstar\blue{Answer}$

_________________________

x² - 5x + 6

= = > x² - 2X - 3x + 6

= = > x ( x - 2 ) - 3 ( x - 2 )

= = > ( x - 2 ) ( x - 3 )

= = > x = 2,3

__________________________

Discussion

10353.	Chokor vastu ka naam
Answer» ANSWER: chokor KYA HOTA HAI ¯\_(ツ)_/¯

10353.

Chokor vastu ka naam

Answer»

ANSWER:

chokor KYA HOTA HAI ¯\_(ツ)_/¯

Discussion

10354.	Find the least number which leaves remainder 1 when divided by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.
Answer» Answer: QUESTION :- *Find the least number which leaves remainder 1 when DIVIDED by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.* *ANSWER :- The least common multiple of 2, 3, 4, 5, 6 is their LCM=60.* So, the answer is the least number such that it is a multiple of 7 and a multiple of 60 leaving remainder 1. ∴The required answer is 301. Hope my answer HELPED you.. And PLZ mark my answer as BRAINLIEST.. And Follow me Guys plz....

10354.

Find the least number which leaves remainder 1 when divided by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.

Answer»

Answer:

QUESTION :-

Find the least number which leaves remainder 1 when DIVIDED by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.

ANSWER :-

The least common multiple of 2, 3, 4, 5, 6 is their LCM=60.

So, the answer is the least number such that it is a multiple of 7 and a multiple of 60 leaving remainder 1.

∴The required answer is 301.

Hope my answer HELPED you.. And PLZ mark my answer as BRAINLIEST..

And Follow me Guys plz....

Discussion

10355.	Using inverse matrix solve the following system of linear Equations:5 − 6 + 4 = 157 + 4 − 3 = 192 + + 6 = 46
Answer» Step-by-step EXPLANATION: u PLZ FOLLOW me then I'll follow u BACK I promise and GIVE you all the answers

10355.

Using inverse matrix solve the following system of linear Equations:5 − 6 + 4 = 157 + 4 − 3 = 192 + + 6 = 46

Answer»

Step-by-step EXPLANATION:

u PLZ FOLLOW me then I'll follow u BACK I promise and GIVE you all the answers

Discussion

10356.	99*1004 using identity
Answer» 99 × 1004 99,396 Mark as Brainliest Follow me

10356.

99*1004 using identity

Answer»

99 × 1004

99,396

Mark as Brainliest

Follow me

Discussion

10357.	Q.2 The tangent from a print P touches a circle atN. If the radius of thecircle is 5.6 cm and Pis 10.6 away fromthe center, find the length PN,
Answer» ANSWER: i did not UNDERSTAND the question Step-by-step EXPLANATION:

10357.

Q.2 The tangent from a print P touches a circle atN. If the radius of thecircle is 5.6 cm and Pis 10.6 away fromthe center, find the length PN,

Answer»

ANSWER:

i did not UNDERSTAND the question

Step-by-step EXPLANATION:

Discussion

10358.	X-4Y=145X-Y=13Linear equations in to variable
Answer» Step-by-step EXPLANATION: *X-4Y=14. .....(1) 5X-Y=13 .....(2) From* *equation* (1) X= 14+4Y ........(3) Putting the value of X in Equation (2) 5X-Y=13 5(14+4Y)-Y=13 70+20Y-Y=13 19Y=-57 Y=-57/19 Y=-3 Now putting the value** of Y in equation (3) X=14-43 X=14-12 X=2 THEREFORE* , *the* *value* of X is 2 *and* *the* *value* of Y is -3

10358.

X-4Y=145X-Y=13Linear equations in to variable

Answer»

Step-by-step EXPLANATION:

X-4Y=14. .....(1)

5X-Y=13 .....(2)

From equation (1)

X= 14+4Y ........(3)

Putting the value of X in Equation (2)

5X-Y=13

5(14+4Y)-Y=13

70+20Y-Y=13

19Y=-57

Y=-57/19

Y=-3

Now putting the value of Y in equation (3)

X=14-4*3

X=14-12

X=2

THEREFORE , the value of X is 2 and the value of Y is -3

Discussion

10359.	(vii) tan A(1 + sec 2A) = tan 2A
Answer» Answer: Step-by-step EXPLANATION: Put the VALUE SEC A in the FORM of tan and your answer will be: tan 2A ok Hope helpful.

10359.

(vii) tan A(1 + sec 2A) = tan 2A

Answer»

Answer:

Step-by-step EXPLANATION:

Put the VALUE SEC A in the FORM of tan and your answer will be: tan 2A ok

Hope helpful.

Discussion

10360.	Solve x^2+36=0 by prime factorisation method
Answer» ANSWER: Step-by-step EXPLANATION: X2+36=0 X2=-36 X=√36 X=+- 6

10360.

Solve x^2+36=0 by prime factorisation method

Answer»

ANSWER:

Step-by-step EXPLANATION:

X2+36=0

X2=-36

X=√36

X=+- 6

Discussion

10361.	5) In the figure given below, D and E are mid-points of the sides AB and ACrespectively. If BC = 5.6 cm and B = 720, computea)DE b)angle ADE
Answer» ANSWER: DE is 2.8 CM ANGLE ADE=360

10361.

5) In the figure given below, D and E are mid-points of the sides AB and ACrespectively. If BC = 5.6 cm and B = 720, computea)DE b)angle ADE

Answer»

ANSWER:

DE is 2.8 CM ANGLE ADE=360

Discussion

10362.	Which is more favourable to the seller and by how much 800 rupees with 20% discount for the same amount with successive discount of 12% and 10%
Answer» Answer: ₹0.8 Step-by-step explanation: Let's, x=any object with price rs100 so, after 20% of X =rs80 and, after 12% of X =rs88 then, after 10% of rs88=79.2 so, the SELLER will have more profit with 20% the with the successive discount of 12% and 10% by =₹0.8

10362.

Which is more favourable to the seller and by how much 800 rupees with 20% discount for the same amount with successive discount of 12% and 10%

Answer»

Answer:

₹0.8

Step-by-step explanation:

Let's, x=any object with price rs100

so, after 20% of X =rs80

and, after 12% of X =rs88

then, after 10% of rs88=79.2

so, the SELLER will have more profit with 20% the with the successive discount of 12% and 10% by =₹0.8

Discussion

10363.	IF ONE ZERO OF THE QUADRATIC POLYNOMIAL x^2-5x-6x IS 6.THEN FIND OTHER ZERO- *
Answer» SOLUTION:- GIVEN One ZERO = 6 QUADRATIC EQUATION = x²-5x-6x To find Other zero Explanation Let the other zero = α Then , Sum of zeros = -b/a = -(-5/1) = 5 (6+ α)= 5 α= 5-6 α=-1 Other zero be -1

10363.

IF ONE ZERO OF THE QUADRATIC POLYNOMIAL x^2-5x-6x IS 6.THEN FIND OTHER ZERO- *

Answer»

SOLUTION:-

GIVEN

One ZERO = 6

QUADRATIC EQUATION = x²-5x-6x

To find

Other zero

Explanation

Let the other zero = α

Then ,

Sum of zeros = -b/a

= -(-5/1)

= 5

(6+ α)= 5

α= 5-6

α=-1

Other zero be -1

Discussion

10364.	If 5 minus root 3 by 2 + root 3 is equals to X + Y root 3 then
Answer» $\frac{5 - \sqrt{3} }{2 + \sqrt{3} } = x + y \sqrt{3}$ I gave you the ILLUSTRATION now you should just apply the RULES and solve SORRY if U didn't GET the idea :-( tq

10364.

If 5 minus root 3 by 2 + root 3 is equals to X + Y root 3 then

Answer»

$\frac{5 - \sqrt{3} }{2 + \sqrt{3} } = x + y \sqrt{3}$

I gave you the ILLUSTRATION

now you should just apply the RULES and solve

SORRY if U didn't GET the idea :-(

tq

Discussion

10365.	7) If the angles of a triangle are in the ratio1:2-3, then the smallest angle in radian is
Answer» Answer: 30 ° Step-by-step EXPLANATION: LET angle be 1x 2X and 3x So 1x +2x +3x =180 6x= 180 X =180/6 = 30 1x =30 2x=60 3x=90 HOPE THIS ANSWER HELP YOU

10365.

7) If the angles of a triangle are in the ratio1:2-3, then the smallest angle in radian is

Answer»

Answer:

30 °

Step-by-step EXPLANATION:

LET angle be 1x 2X and 3x

So 1x +2x +3x =180

6x= 180

X =180/6 = 30

1x =30

2x=60

3x=90

HOPE THIS ANSWER HELP YOU

Discussion

10366.	Relation R in the set A of human heine in a touna a particular time give(a) R = [(x. y): and work at the same place](b) R= [(x, y):x and y live in the same locality(c) R= [(x, y): x is exactly 7 cm taller than y](d) R= [(x,y) : x is wife of y](e) R = f(x, y) : x is father of y]
Answer» ANSWER: WHAT WHAT THE HECK IS THIS ! ARE YOU NOT RICH? I AM SO RICH I DON'T NEED TO STUDY JUST GAMES BOOYAH! Step-by-step EXPLANATION:

10366.

Relation R in the set A of human heine in a touna a particular time give(a) R = [(x. y): and work at the same place](b) R= [(x, y):x and y live in the same locality(c) R= [(x, y): x is exactly 7 cm taller than y](d) R= [(x,y) : x is wife of y](e) R = f(x, y) : x is father of y]

Answer»

ANSWER:

WHAT WHAT THE HECK IS THIS !

ARE YOU NOT RICH?

I AM SO RICH I DON'T NEED TO STUDY

JUST GAMES

BOOYAH!

Step-by-step EXPLANATION:

Discussion

10367.	If Dhoni make 123 runs in 30 balls how many runs it make in 45 balls
Answer» Answer: 123 RUN in 30 BALL run in ONE ball =123/30=4.1 runs in 45 ball = 45×4.1=185 run

10367.

If Dhoni make 123 runs in 30 balls how many runs it make in 45 balls

Answer»

Answer:

123 RUN in 30 BALL

run in ONE ball =123/30=4.1

runs in 45 ball = 45×4.1=185 run

Discussion

10368.	How to lend it? plz tell fast....
Answer» ANSWER: OK by SELLING..........

10368.

How to lend it? plz tell fast....

Answer»

ANSWER:

OK by SELLING..........

Discussion

10369.	Bahut Ummid Se Ye App Ko install Kiye hai...Ek Question Ko Solve Kar Dee plzzz...Dil Na Tode .......
Answer» ANSWER: (x²e²)=DX is the answer for your QUESTION

10369.

Bahut Ummid Se Ye App Ko install Kiye hai...Ek Question Ko Solve Kar Dee plzzz...Dil Na Tode .......

Answer»

ANSWER:

(x²e²)=DX is the answer for your QUESTION

Discussion

10370.	When 50 is added to 50% of a number,then the number becomes itself.The required number is........?
Answer» $\color {red} \Large \underline {\underline {Question \: :}}$ When 50 is added to 50% of a NUMBER, then the number BECOMES itself. The required number is _____? $\color {red} \Large \underline {\underline {Answer \: :}}$ LET the number be x. $50\% \: of \: x \: + 50 = x$ $\frac{50}{<klux>100</klux>} x + 50 = x$ $\frac{1}{2} x + 50 = x$ $50 = x - \frac{1}{2} x$ $5 0 = \frac{1}{2} x$ $x = 50 \times 2$ $x = 100$ $\implies$ So, the required number is 100. _____________________ $\Large \mathcal \pink {HOPE \: IT \: HELPS}$ ❤️ $\huge \green {Brainliest \: please}$ ✌️

10370.

When 50 is added to 50% of a number,then the number becomes itself.The required number is........?

Answer»

$\color {red} \Large \underline {\underline {Question \: :}}$

When 50 is added to 50% of a NUMBER, then the number BECOMES itself. The required number is _____?

$\color {red} \Large \underline {\underline {Answer \: :}}$

LET the number be x.

$50\% \: of \: x \: + 50 = x$

$\frac{50}{<klux>100</klux>} x + 50 = x$

$\frac{1}{2} x + 50 = x$

$50 = x - \frac{1}{2} x$

$5 0 = \frac{1}{2} x$

$x = 50 \times 2$

$x = 100$

$\implies$ So, the required number is 100.

_____________________

$\Large \mathcal \pink {HOPE \: IT \: HELPS}$ ❤️

$\huge \green {Brainliest \: please}$ ✌️

Discussion

10371.	Neeeed ansssssss???
Answer» ANSWER: answer is 1)B. 2)c hope it HELPFUL for you

10371.

Neeeed ansssssss???

Answer»

ANSWER:

answer is 1)B. 2)c

hope it HELPFUL for you

Discussion

10372.	144,180 અને 192નો ગુ.સા.અ. તથા લ.સા.અ. શોધો.
Answer» ANSWER: I don't KNOW Step-by-step EXPLANATION: I don't know H

10372.

144,180 અને 192નો ગુ.સા.અ. તથા લ.સા.અ. શોધો.

Answer»

ANSWER:

I don't KNOW

Step-by-step EXPLANATION:

I don't know H

Discussion

10373.	From a point 25 meter away from the foot of the tower. Angle of deviation of top of tower is 30 degree. Find height of tower.
Answer» ANSWER: BRO that is ANGLE of depression the HEIGHT of the TOWER is 25/√3

10373.

From a point 25 meter away from the foot of the tower. Angle of deviation of top of tower is 30 degree. Find height of tower.

Answer»

ANSWER:

BRO that is ANGLE of depression

the HEIGHT of the TOWER is 25/√3

Discussion

10374.	a fraction become 1/3,if 2 is added to both the numerator and denominator.if 3 is added to both numerator and denominator,it become 2/5.Find the fraction
Answer» LET NUMERATOR= X Let DENOMINATOR= y ATQ x+2/y+2=1/3 3x+6=y+2 y=3x+4..........(i) x+3/y+3=2/5 5x+15=2y+6 Putting (i) 5x+15=2(3x+4)+6 15=6x+8+6 1=6x x=1/6 Putting x in (i) y=3(1/6)+4 y=1/2+4 y=1+8/2 y=9/2 Fraction= x/y=1/6 / 9/2 1/6*2/9=1/27 Read more on Brainly.in - brainly.in/question/431311#readmore

Discussion

10375.	Ex. (2) The following table shows the ages of persons who visited a museuon a certain day. Find the median age of the persons visiting the museumAge (Years) No. of personsLess than 103Less than 2010Less than 3022Less than 4040Less than 5054Less than 6071
Answer» Answer: 30 is the MEDIAN AGE of the PERSON VISITING measum a day112455

10375.

Ex. (2) The following table shows the ages of persons who visited a museuon a certain day. Find the median age of the persons visiting the museumAge (Years) No. of personsLess than 103Less than 2010Less than 3022Less than 4040Less than 5054Less than 6071

Answer»

Answer:

30 is the MEDIAN AGE of the PERSON VISITING measum a day112455

Discussion

10376.	Please help me to answer this question.If your answer is wrong then I report your answer.
Answer» ANSWER: IR has GRAPH PAPER to DRAW

10376.

Please help me to answer this question.If your answer is wrong then I report your answer.

Answer»

ANSWER:

IR has GRAPH PAPER to DRAW

Discussion

10377.	Which is best coaching or byju's ?
Answer» Step-by-step EXPLANATION: COACHING and....,.......that ALSO

10377.

Which is best coaching or byju's ?

Answer»

Step-by-step EXPLANATION:

COACHING and....,.......that ALSO

Discussion

10378.	Find the nature of the root of the following quadratic equation: x^2-2√3x-1=0
Answer» ANSWER: FIND the NATURE of the root of the FOLLOWING QUADRATIC equation: x^2-2√3x-1=0

10378.

Find the nature of the root of the following quadratic equation: x^2-2√3x-1=0

Answer»

ANSWER:

FIND the NATURE of the root of the FOLLOWING QUADRATIC equation: x^2-2√3x-1=0

Discussion

10379.	2.Find the number of factors of following.ii) 210x315x1513i) 48x57x34i) 23x43x52he following:SHX) 21
Answer» ANSWER: SORRY I don't no the answer

10379.

2.Find the number of factors of following.ii) 210x315x1513i) 48x57x34i) 23x43x52he following:SHX) 21

Answer»

ANSWER:

SORRY I don't no the answer

Discussion

10380.	Show that the function f : R-Rdefined byf(x) : 3x² - 2 ismany - oneinto
Answer» ANSWER: SOLVE it BRO, ^-^ 3x² -2 = 0 3x² = 2 x² = 2/3 $x = \sqrt{ \frac{2}{3} }$ MARK AS BRIANLIST IF POSSIBLE

10380.

Show that the function f : R-Rdefined byf(x) : 3x² - 2 ismany - oneinto

Answer»

ANSWER:

SOLVE it BRO,

^-^

3x² -2 = 0

3x² = 2

x² = 2/3

$x = \sqrt{ \frac{2}{3} }$

MARK AS BRIANLIST IF POSSIBLE

Discussion

10381.	61. राज अपने घर से हवाई अड्डा जाने मेंबस से (बगैर ठहराव के) 20 मिनट कमसमय लेता है जब वह बस कुछ समय केलिए ठहरती है। बगैर ठहराव के बस कीऔसत चाल ठहराव के साथ बस कीऔसत चाल से 4 किमी./घंटा अधिक है।यदि घर से हवाई अड्डा की दूरी 60किमी. हो, तो बगैर ठहराव के बस कीचाल क्या है? (किमी/घंटा में)(1) 24(2)46(3) 20(4)40(5) 18
Answer» Answer:24 Step-by-step EXPLANATION:

10381.

61. राज अपने घर से हवाई अड्डा जाने मेंबस से (बगैर ठहराव के) 20 मिनट कमसमय लेता है जब वह बस कुछ समय केलिए ठहरती है। बगैर ठहराव के बस कीऔसत चाल ठहराव के साथ बस कीऔसत चाल से 4 किमी./घंटा अधिक है।यदि घर से हवाई अड्डा की दूरी 60किमी. हो, तो बगैर ठहराव के बस कीचाल क्या है? (किमी/घंटा में)(1) 24(2)46(3) 20(4)40(5) 18

Answer»

Answer:24

Step-by-step EXPLANATION:

Discussion

10382.	Write the short form of 4000 + 300 + 10 + 9
Answer» ANSWER: The SHORT FORM of the QUESTION is 4319

10382.

Write the short form of 4000 + 300 + 10 + 9

Answer»

ANSWER:

The SHORT FORM of the QUESTION is 4319

Discussion

10383.	The Hcf and lcm of two number are9 and 459respectively one number is 27The find the other?
Answer» Product of 2 no.s = LCM * HCF 27n = 459 * 9 n = 153 therefore the other no. = 153

Discussion

10384.	Example of a straight line
Answer» Answer: What is a Straight Line? By definition, a straight line is the set of all points between and extending beyond two points. In most geometries, a line is a primitive object that does not have formal properties beyond length, its single dimension. The two properties of straight lines in Euclidean geometry are that they have only one dimension, length, and they extend in two directions forever. Properties of Straight Lines One-dimensional Can be horizonal, vertical, or diagonal Both ends extend in two directions forever Makes a 180-degree angle when drawing an angle arc from one point to another What is a Point? A point is the simplest figure in geometry. It is a location in space, without dimension. It has no width, volume, thickness, length or depth. Yet when you have two points, if you connect every point between those two points, you have a straight line. Points on a line are collinear (col = "with," or "together" and linear = "string," or "line"). Only two points are needed to determine a line. Naming & Identifying Straight Lines Straight lines are named by any two points on their length. Generally you name them from left to right. Here is line AB: [insert drawing of line AB] To identify a line in writing, you write the two points as capital letters and draw a tiny two-headed line above the two letters, like this: [PLUG in the graphic of the symbol] How To Construct a Straight Line A straight line is one of the easiest constructions to make in geometry. With a sheet of BLANK paper, a pencil, and a straightedge, you can construct a line easily: Draw two dots on the paper, some distance from each other; these are Points Use the straightedge to connect the two Points with a pencil line, and extend the line far past both Points Draw ARROWHEADS at the ends of the line you drew Line Segments and Rays Straight lines are considered infinite in two directions, along their length. Because of this, you seldom use PURE lines in everyday geometry. You take snippets of straight lines: Line segment -- A line segment is a segment, or finite portion, of an infinite straight line Ray -- A ray is an infinite portion of a straight line; it has a single point of origin but continues in one direction forever Here is line segment CD: [insert drawing of line segment CD] And here is ray EF: [insert drawing of ray EF] Line segments are used to construct sides of all polygons. Rays are used to make angles. Line segments and rays are both portions or segments of straight lines. What About Curves? A curve is not a straight line, just as a straight line is not a curve. A curved line contains points that are not linear to two given points. The curve moves in other directions from the straight line created by joining collinear points. Direction of Straight Lines Straight lines can be horizontal, which is to say MOVING left and right of your viewing spot, forever. Straight lines can be vertical, which is to say rising above and plunging below your viewing spot, forever. Straight lines can be diagonal, which means they are any angle other than horizontal or vertical. Straight lines can be alone or in pairs. Pairs of straight lines can run parallel to one another, never getting closer or further apart. They are identified with the symbol ∥. Pairs of straight lines can also intersect each other at any angle. When two straight lines intersect at 90°, they are perpendicular, identified with the symbol ⊥. Straight Angles Straight lines can appear to be another figure, and vice versa. A straight angle, 180°, is a straight line. A straight angle is constructed of two rays with a common endpoint. Since the two rays share a common endpoint and each ray continues in one direction forever, the only "giveaway" that you have a straight angle (and not a straight line) may be the three identified points (instead of two) along the figure: [insert drawing of straight angle with three labeled points left, center, right] hope it helps you please mark me as BRAINLIEST

10384.

Example of a straight line

Answer»

Answer:

What is a Straight Line?

By definition, a straight line is the set of all points between and extending beyond two points. In most geometries, a line is a primitive object that does not have formal properties beyond length, its single dimension.

The two properties of straight lines in Euclidean geometry are that they have only one dimension, length, and they extend in two directions forever.

Properties of Straight Lines

One-dimensional

Can be horizonal, vertical, or diagonal

Both ends extend in two directions forever

Makes a 180-degree angle when drawing an angle arc from one point to another

What is a Point?

A point is the simplest figure in geometry. It is a location in space, without dimension. It has no width, volume, thickness, length or depth. Yet when you have two points, if you connect every point between those two points, you have a straight line.

Points on a line are collinear (col = "with," or "together" and linear = "string," or "line"). Only two points are needed to determine a line.

Naming & Identifying Straight Lines

Straight lines are named by any two points on their length. Generally you name them from left to right. Here is line AB:

[insert drawing of line AB]

To identify a line in writing, you write the two points as capital letters and draw a tiny two-headed line above the two letters, like this:

[PLUG in the graphic of the symbol]

How To Construct a Straight Line

A straight line is one of the easiest constructions to make in geometry. With a sheet of BLANK paper, a pencil, and a straightedge, you can construct a line easily:

Draw two dots on the paper, some distance from each other; these are Points

Use the straightedge to connect the two Points with a pencil line, and extend the line far past both Points

Draw ARROWHEADS at the ends of the line you drew

Line Segments and Rays

Straight lines are considered infinite in two directions, along their length. Because of this, you seldom use PURE lines in everyday geometry. You take snippets of straight lines:

Line segment -- A line segment is a segment, or finite portion, of an infinite straight line

Ray -- A ray is an infinite portion of a straight line; it has a single point of origin but continues in one direction forever

Here is line segment CD:

[insert drawing of line segment CD]

And here is ray EF:

[insert drawing of ray EF]

Line segments are used to construct sides of all polygons. Rays are used to make angles. Line segments and rays are both portions or segments of straight lines.

What About Curves?

A curve is not a straight line, just as a straight line is not a curve. A curved line contains points that are not linear to two given points. The curve moves in other directions from the straight line created by joining collinear points.

Direction of Straight Lines

Straight lines can be horizontal, which is to say MOVING left and right of your viewing spot, forever. Straight lines can be vertical, which is to say rising above and plunging below your viewing spot, forever. Straight lines can be diagonal, which means they are any angle other than horizontal or vertical.

Straight lines can be alone or in pairs. Pairs of straight lines can run parallel to one another, never getting closer or further apart. They are identified with the symbol ∥.

Pairs of straight lines can also intersect each other at any angle. When two straight lines intersect at 90°, they are perpendicular, identified with the symbol ⊥.

Straight Angles

Straight lines can appear to be another figure, and vice versa. A straight angle, 180°, is a straight line. A straight angle is constructed of two rays with a common endpoint. Since the two rays share a common endpoint and each ray continues in one direction forever, the only "giveaway" that you have a straight angle (and not a straight line) may be the three identified points (instead of two) along the figure:

[insert drawing of straight angle with three labeled points left, center, right]

hope it helps you

please mark me as BRAINLIEST

Discussion

10385.	Find two rational number between 3 and 3.6
Answer» ANSWER: there are MANY DIFFERENT types of rational number between 3 and 3.6 . The only problem is that I don't know the numbers

10385.

Find two rational number between 3 and 3.6

Answer»

ANSWER:

there are MANY DIFFERENT types of rational number between 3 and 3.6 . The only problem is that I don't know the numbers

Discussion

10386.	Fill in the blanks : The altitude of an equilateral triangle ABC is ______
Answer» The altitude of an equilateral triangle ABC is EQUAL to ✓3/2 × side. The altitude of any equilateral triangle can be calculated by the FORMULA which is : Height of equilateral triangle = ✓3/2 × side Now, equilateral triangle has three equal SIDES, so we can use length of any side to get the value of the height of the equilateral triangle. In this case, we can multiply the length of AB or BC or CA. And, obviously the altitude will be perpendicular to the base.

10386.

Fill in the blanks : The altitude of an equilateral triangle ABC is ______

Answer»

The altitude of an equilateral triangle ABC is EQUAL to ✓3/2 × side.

The altitude of any equilateral triangle can be calculated by the FORMULA which is :

Height of equilateral triangle = ✓3/2 × side

Now, equilateral triangle has three equal SIDES, so we can use length of any side to get the value of the height of the equilateral triangle.
In this case, we can multiply the length of AB or BC or CA.
And, obviously the altitude will be perpendicular to the base.

Discussion

10387.	(-20)-(-10)+(+10) with correct method
Answer» ANSWER: $- \times - = +$ $- 20 - ( - 10) + (10)$ $- 20 + 10 + 10$ $= > - 20 + 20$ $= > 0$

10387.

(-20)-(-10)+(+10) with correct method

Answer»

ANSWER:

$- \times - = +$

$- 20 - ( - 10) + (10)$

$- 20 + 10 + 10$

$= > - 20 + 20$

$= > 0$

Discussion

10388.	(4power61+4power62+4power63) is divisible by
Answer» ANSWER is 12 MARK as Brainliest follow me

10388.

(4power61+4power62+4power63) is divisible by

Answer»

ANSWER is 12

MARK as Brainliest

follow me

Discussion

10389.	Calculate x⁶ + x⁴+ x² +1when x = (1 +i)/√2Hope a correct and quick answer from all u geniuses
Answer» ANSWER: ljj9g8iyddyjydykkdhpkbgz DG hrjwoxkmfk,jsjwjfjdhdhhdgdhdjx9dhdhfhhfhfufufjdufuifjrjdjfhhfhdudidiidjrjfifhfufdufhdudufufif Step-by-step EXPLANATION: isudfg3y sb e e s e VED did BAKA sjwzijdhdjchchxhjxuxyxttxgxikxjxgd hruf7ibdjzleoeoxirjxjdjrhrurhdjfjxnz gu,jsJekxjdhdhfhdh jdHdu fufhfhhvhgh

10389.

Calculate x⁶ + x⁴+ x² +1when x = (1 +i)/√2Hope a correct and quick answer from all u geniuses

Answer»

ANSWER:

ljj9g8iyddyjydykkdhpkbgz DG hrjwoxkmfk,jsjwjfjdhdhhdgdhdjx9dhdhfhhfhfufufjdufuifjrjdjfhhfhdudidiidjrjfifhfufdufhdudufufif

Step-by-step EXPLANATION:

isudfg3y sb e e s e VED did BAKA sjwzijdhdjchchxhjxuxyxttxgxikxjxgd hruf7ibdjzleoeoxirjxjdjrhrurhdjfjxnz gu,jsJekxjdhdhfhdh jdHdu fufhfhhvhgh

Discussion

10390.	F(x) =(3^sinx-1)^2/xlog(1+x)
Answer» Answer: Ans: FOUR atoms in every 3x102 carbon atoms were '*C, 8020 yearsVinu gave a loan of Rs. 200 to Harish and recovered it at the rate of Rs. 14 per MONTH for twenty months. The rate of simple INTEREST charged is: A) 26% B)24% C)16% D)12%

10390.

F(x) =(3^sinx-1)^2/xlog(1+x)

Answer»

Answer:

Ans: FOUR atoms in every 3x102

carbon atoms were '*C, 8020 yearsVinu gave a loan of Rs. 200 to Harish and recovered it at the rate of Rs. 14 per MONTH for

twenty months. The rate of simple INTEREST charged is:

A) 26%

B)24%

C)16%

D)12%

Discussion

10391.	100000-98235 subtract the following
Answer» Answer: 1765ans....❤️❤️❤️❤️

10391.

100000-98235 subtract the following

Answer»

Answer:

1765ans....❤️❤️❤️❤️

Discussion

10392.	Please tell this answer 4 hole 2 by 3 + 1 hole 1 by 4 - 2 hole 2 by 3
Answer» Answer: Answer is 3 whole 1 by 4. Step-by-step EXPLANATION: Explanation is given as attachment. You can SIMPLIFY in you own WAY after step third.

10392.

Please tell this answer 4 hole 2 by 3 + 1 hole 1 by 4 - 2 hole 2 by 3

Answer»

Answer:

Answer is 3 whole 1 by 4.

Step-by-step EXPLANATION:

Explanation is given as attachment.

You can SIMPLIFY in you own WAY after step third.

Discussion

10393.	If 2,1=12 and 4,1=240 and 4,2=192 and 6,2=1152 and 6,3=?
Answer» ANSWER: 456 Step-by-step EXPLANATION: is answer from me

10393.

If 2,1=12 and 4,1=240 and 4,2=192 and 6,2=1152 and 6,3=?

Answer»

ANSWER:

456

Step-by-step EXPLANATION:

is answer from me

Discussion

10394.	Opposite of going 2km to west
Answer» ANSWER: why he GO 2KM WEST ❤ ❤

10394.

Opposite of going 2km to west

Answer»

ANSWER:

why he GO 2KM WEST ❤ ❤

Discussion

10395.	The smallest number of 4-digits which when divided by 6,8,12and 20 leaves remainder 5 in each case is
Answer» ANSWER:1085 Step-by-step EXPLANATION: Here is your answer! MARK as BRAINLIEST PLEASE

10395.

The smallest number of 4-digits which when divided by 6,8,12and 20 leaves remainder 5 in each case is

Answer»

ANSWER:1085

Step-by-step EXPLANATION:

Here is your answer! MARK as BRAINLIEST PLEASE

Discussion

10396.	Find the sum of 215 and -45
Answer» Answer: 215-45 =170 plz MARK as BRAINLEAST

10396.

Find the sum of 215 and -45

Answer»

Answer:

215-45

=170

plz MARK as BRAINLEAST

Discussion

10397.	Rational number does not lies between 2and3
Answer» Answer: there are infinite RATIONAL numbers between any two rational numbers. This is a BASIC POINT. Then in between of 2 and 3 their lies infinite rational numbers.

10397.

Rational number does not lies between 2and3

Answer»

Answer:

there are infinite RATIONAL numbers between any two rational numbers. This is a BASIC POINT. Then in between of 2 and 3 their lies infinite rational numbers.

Discussion

10398.	Solve for x : 36 x square - 12 ax + a square - b square = 0
Answer» ANSWER: your answer is 0 PLEASE MAKE BRAINLEST answer and follow me please

10398.

Solve for x : 36 x square - 12 ax + a square - b square = 0

Answer»

ANSWER:

your answer is 0

PLEASE MAKE BRAINLEST answer and follow me please

Discussion

10399.	A man pays 22 percent of his salary for the house rent find his salary
Answer» ANSWER: LET's ASSUME that his SALARY is X then, 22% of x = 22/100 × x = 11x/50

10399.

A man pays 22 percent of his salary for the house rent find his salary

Answer»

ANSWER:

LET's ASSUME that his SALARY is X

then,

22% of x = 22/100 × x

= 11x/50

Discussion

10400.	two thirds of the students in classes I to X in a school are boys 3/4 of these are in classes I to VIII what fraction of the students are boys studying in classes I to VIII please urgent ?
Answer» Answer: 1/2 are BOYS Step-by-step explanation: LET X no of students in the SCHOOL then no of boys will be 2x/3 out of which 3/4 in class I to VIII so 2x/3*3/4=1/2x half of the boys in the school are in class I to VIII

10400.

two thirds of the students in classes I to X in a school are boys 3/4 of these are in classes I to VIII what fraction of the students are boys studying in classes I to VIII please urgent ?

Answer»

Answer:

1/2 are BOYS

Step-by-step explanation:

LET X no of students in the SCHOOL

then no of boys will be 2x/3

out of which 3/4 in class I to VIII

so 2x/3*3/4=1/2x

half of the boys in the school are in class I to VIII

Discussion

Explore topic-wise InterviewSolutions in .

Find the value of x x² - 2x - 8 ​

= = > x = -2,4

__________________________

Find the value of x x² - 5x + 6 ​

_________________________

= = > x = 2,3

__________________________

Chokor vastu ka naam​

Find the least number which leaves remainder 1 when divided by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.​

Hope my answer HELPED you.. And PLZ mark my answer as BRAINLIEST..

And Follow me Guys plz....

Using inverse matrix solve the following system of linear Equations:5 − 6 + 4 = 157 + 4 − 3 = 192 + + 6 = 46​

99*1004 using identity

Q.2 The tangent from a print P touches a circle atN. If the radius of thecircle is 5.6 cm and Pis 10.6 away fromthe center, find the length PN,​

X-4Y=145X-Y=13Linear equations in to variable

(vii) tan A(1 + sec 2A) = tan 2A​

Solve x^2+36=0 by prime factorisation method

5) In the figure given below, D and E are mid-points of the sides AB and ACrespectively. If BC = 5.6 cm and B = 720, computea)DE b)angle ADE​

Which is more favourable to the seller and by how much 800 rupees with 20% discount for the same amount with successive discount of 12% and 10%

IF ONE ZERO OF THE QUADRATIC POLYNOMIAL x^2-5x-6x IS 6.THEN FIND OTHER ZERO- *

SOLUTION:-

If 5 minus root 3 by 2 + root 3 is equals to X + Y root 3 then​

7) If the angles of a triangle are in the ratio1:2-3, then the smallest angle in radian is​

Relation R in the set A of human heine in a touna a particular time give(a) R = [(x. y): and work at the same place](b) R= [(x, y):x and y live in the same locality(c) R= [(x, y): x is exactly 7 cm taller than y](d) R= [(x,y) : x is wife of y](e) R = f(x, y) : x is father of y]​

If Dhoni make 123 runs in 30 balls how many runs it make in 45 balls

How to lend it? plz tell fast....​

Bahut Ummid Se Ye App Ko install Kiye hai...Ek Question Ko Solve Kar Dee plzzz...Dil Na Tode .......​

When 50 is added to 50% of a number,then the number becomes itself.The required number is........?

_____________________

Neeeed ansssssss???​

144,180 અને 192નો ગુ.સા.અ. તથા લ.સા.અ. શોધો.​

From a point 25 meter away from the foot of the tower. Angle of deviation of top of tower is 30 degree. Find height of tower.

a fraction become 1/3,if 2 is added to both the numerator and denominator.if 3 is added to both numerator and denominator,it become 2/5.Find the fraction​

Ex. (2) The following table shows the ages of persons who visited a museuon a certain day. Find the median age of the persons visiting the museumAge (Years) No. of personsLess than 103Less than 2010Less than 3022Less than 4040Less than 5054Less than 6071

Please help me to answer this question.If your answer is wrong then I report your answer.​

Which is best coaching or byju's ?​

Find the nature of the root of the following quadratic equation: x^2-2√3x-1=0

2.Find the number of factors of following.ii) 210x315x1513i) 48x57x34i) 23x43x52he following:SHX) 21​

Show that the function f : R-Rdefined byf(x) : 3x² - 2 ismany - oneinto​

Write the short form of 4000 + 300 + 10 + 9​

The Hcf and lcm of two number are9 and 459respectively one number is 27The find the other?​

Example of a straight line​

Find two rational number between 3 and 3.6

Fill in the blanks : The altitude of an equilateral triangle ABC is ______​

(-20)-(-10)+(+10) with correct method

(4power61+4power62+4power63) is divisible by ​

Calculate x⁶ + x⁴+ x² +1when x = (1 +i)/√2Hope a correct and quick answer from all u geniuses ​

F(x) =(3^sinx-1)^2/xlog(1+x)

100000-98235 subtract the following

Please tell this answer 4 hole 2 by 3 + 1 hole 1 by 4 - 2 hole 2 by 3

If 2,1=12 and 4,1=240 and 4,2=192 and 6,2=1152 and 6,3=?

Opposite of going 2km to west

The smallest number of 4-digits which when divided by 6,8,12and 20 leaves remainder 5 in each case is

Find the sum of 215 and -45

Rational number does not lies between 2and3

Solve for x : 36 x square - 12 ax + a square - b square = 0

your answer is 0

PLEASE MAKE BRAINLEST answer and follow me please

A man pays 22 percent of his salary for the house rent find his salary

two thirds of the students in classes I to X in a school are boys 3/4 of these are in classes I to VIII what fraction of the students are boys studying in classes I to VIII please urgent ? ​

Find the value of x x² - 2x - 8

Find the value of x x² - 5x + 6

Chokor vastu ka naam

Find the least number which leaves remainder 1 when divided by 2, 3, 4, 5 or 6 but iscompletely divisible by 7.

Using inverse matrix solve the following system of linear Equations:5 − 6 + 4 = 157 + 4 − 3 = 192 + + 6 = 46

Q.2 The tangent from a print P touches a circle atN. If the radius of thecircle is 5.6 cm and Pis 10.6 away fromthe center, find the length PN,

(vii) tan A(1 + sec 2A) = tan 2A

5) In the figure given below, D and E are mid-points of the sides AB and ACrespectively. If BC = 5.6 cm and B = 720, computea)DE b)angle ADE

If 5 minus root 3 by 2 + root 3 is equals to X + Y root 3 then

7) If the angles of a triangle are in the ratio1:2-3, then the smallest angle in radian is

Relation R in the set A of human heine in a touna a particular time give(a) R = [(x. y): and work at the same place](b) R= [(x, y):x and y live in the same locality(c) R= [(x, y): x is exactly 7 cm taller than y](d) R= [(x,y) : x is wife of y](e) R = f(x, y) : x is father of y]

How to lend it? plz tell fast....

Bahut Ummid Se Ye App Ko install Kiye hai...Ek Question Ko Solve Kar Dee plzzz...Dil Na Tode .......

Neeeed ansssssss???

144,180 અને 192નો ગુ.સા.અ. તથા લ.સા.અ. શોધો.

a fraction become 1/3,if 2 is added to both the numerator and denominator.if 3 is added to both numerator and denominator,it become 2/5.Find the fraction

Please help me to answer this question.If your answer is wrong then I report your answer.

Which is best coaching or byju's ?

2.Find the number of factors of following.ii) 210x315x1513i) 48x57x34i) 23x43x52he following:SHX) 21

Show that the function f : R-Rdefined byf(x) : 3x² - 2 ismany - oneinto

Write the short form of 4000 + 300 + 10 + 9

The Hcf and lcm of two number are9 and 459respectively one number is 27The find the other?

Example of a straight line

Fill in the blanks : The altitude of an equilateral triangle ABC is ______

(4power61+4power62+4power63) is divisible by

Calculate x⁶ + x⁴+ x² +1when x = (1 +i)/√2Hope a correct and quick answer from all u geniuses

two thirds of the students in classes I to X in a school are boys 3/4 of these are in classes I to VIII what fraction of the students are boys studying in classes I to VIII please urgent ?