98971 + Interview Questions in Primary School in Math

1.	15 raised to the power 1/4 upon 3 ra8sed to the power 1/2
Answer» ANSWER: its like this Step-by-step EXPLANATION: we should *TRY* to do *nothing* in *this* *CASE*

1.

15 raised to the power 1/4 upon 3 ra8sed to the power 1/2

Answer»

ANSWER:

its like this

Step-by-step EXPLANATION:

we should TRY to do nothing in this CASE

Discussion

2.	Plz give me answer plz I gave you 35 points
Answer» Answer: So now we were asked to find the five RATIONAL numbers less than 2 then it can be said that -3,-2,-1,0,1 are the five rational numbers less than 2 as we know that integers are all rational numbers. Hence the five rational numbers less than 2 are -3,-2,-1, 0, 1.

2.

Plz give me answer plz I gave you 35 points

Answer»

Answer:

So now we were asked to find the five RATIONAL numbers less than 2 then it can be said that -3,-2,-1,0,1 are the five rational numbers less than 2 as we know that integers are all rational numbers. Hence the five rational numbers less than 2 are -3,-2,-1, 0, 1.

Discussion

3.	Copy the distance/time graph for the car. on the same graph ,draw a distance/time graph for the truck , It travels 10m every second!!!!!!!!!!!!!!!!!!!!urgent!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer» Given : truck travels 10M every second To Find : draw a distance/time GRAPH Solution: y - distance in m x = time in sec m = speed in m/s = 10 y = mx y = 10x x y 0 0 2 20 4 40 6 60 8 80 10 100 12 120 14 140 16 160 18 180 20 200 22 220 Learn More: Draw the distance-time and acceleration time graph corresponding ... brainly.in/question/17102571 draw the distance time and acceleration time graph corresponding ... brainly.in/question/17096955

3.

Copy the distance/time graph for the car. on the same graph ,draw a distance/time graph for the truck , It travels 10m every second!!!!!!!!!!!!!!!!!!!!urgent!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer»

Given : truck travels 10M every second

To Find : draw a distance/time GRAPH

Solution:

y - distance in m

x = time in sec

m = speed in m/s = 10

y = mx

y = 10x

x y

0 0

2 20

4 40

6 60

8 80

10 100

12 120

14 140

16 160

18 180

20 200

22 220

Learn More:

Draw the distance-time and acceleration time graph corresponding ...

brainly.in/question/17102571

draw the distance time and acceleration time graph corresponding ...

brainly.in/question/17096955

Discussion

4.	Using associative2. Calculate and verifyproperty :(1) - 4x(-5x3)(ii) [7*(-5)]x6
Answer» Step-by-step EXPLANATION: (1) -4X(-15) = 60 (ii) [-35] x 6 = -210

4.

Using associative2. Calculate and verifyproperty :(1) - 4x(-5x3)(ii) [7*(-5)]x6

Answer»

Step-by-step EXPLANATION:

(1) -4X(-15) = 60

(ii) [-35] x 6 = -210

Discussion

5.	The hcf of two numbers is 6 and thier lcm is 36. lf one of yhe numbers is 12 find the otherplz tell anwer anyone who will tell i will give them 1 thing you want that tell the answer
Answer» Step-by-step explanation: Given:- The hcf of two NUMBERS is 6 and thier lcm is 36. One of the numbers is 12 . To FIND:- Find the other number? Solution:- Given that The HCF of two numbers = 6 The LCM of two numbers = 36 One of the two numbers = a = 12 Let the other number be b Now, We Know that LCM × HCF = product of the two numbers => LCM × HCF = ab On Substituting these VALUES in the above formula => 36×6 = 12×b => 12×b = 36×6 => 12 b = 216 => b = 216/12 => b = 18 The other number = 18 Answer:- The other number for the given problem is 18 Used formula:- LCM × HCF = product of the two numbers

5.

The hcf of two numbers is 6 and thier lcm is 36. lf one of yhe numbers is 12 find the otherplz tell anwer anyone who will tell i will give them 1 thing you want that tell the answer

Answer»

Step-by-step explanation:

Given:-

The hcf of two NUMBERS is 6 and thier lcm is 36.

One of the numbers is 12 .

To FIND:-

Find the other number?

Solution:-

Given that

The HCF of two numbers = 6

The LCM of two numbers = 36

One of the two numbers = a = 12

Let the other number be b

Now, We Know that

LCM × HCF = product of the two numbers

=> LCM × HCF = ab

On Substituting these VALUES in the above formula

=> 36×6 = 12×b

=> 12×b = 36×6

=> 12 b = 216

=> b = 216/12

=> b = 18

The other number = 18

Answer:-

The other number for the given problem is 18

Used formula:-

LCM × HCF = product of the two numbers

Discussion

6.	Pls answer with logics
Answer» ❥Hᴇʟʟo ❥Please CLICK NICE PIC with BETTER CLARITY .

6.

Pls answer with logics

Answer»

❥Hᴇʟʟo

❥Please CLICK NICE PIC with BETTER CLARITY .

Discussion

7.	Find the perimeter of given figure 10cm,12cm,12cm,7cm,7cm
Answer» Answer: Perimeter of given FIGURE is 48 cm. Step-by-step EXPLANATION: Perimeter of given figure = ( 10 + 12 + 12 + 7 + 7 ) cm = 48 cm

7.

Find the perimeter of given figure 10cm,12cm,12cm,7cm,7cm

Answer»

Answer:

Perimeter of given FIGURE is 48 cm.

Step-by-step EXPLANATION:

Perimeter of given figure = ( 10 + 12 + 12 + 7 + 7 ) cm

= 48 cm

Discussion

8.	Verify 71+71/1+23=00 I will answer in comments
Answer» ANSWER: THATS true Step-by-step EXPLANATION:

8.

Verify 71+71/1+23=00 I will answer in comments

Answer»

ANSWER:

THATS true

Step-by-step EXPLANATION:

Discussion

9.	The net of a cube contains ______ squares
Answer» Answer: the NET of a CUBE contains __6__ SQUARES

9.

The net of a cube contains ______ squares

Answer»

Answer:

the NET of a CUBE contains __6__ SQUARES

Discussion

10.	15 raised to the power 1/4 upon 3 raised to the power 1/2
Answer» ANSWER: Step-by-step EXPLANATION:

10.

15 raised to the power 1/4 upon 3 raised to the power 1/2

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

11.	Write the fraction in lowest form 0. 60
Answer» ANSWER: $\frac{3}{5}$ Step-by-step EXPLANATION: $= > \frac{60 \div 10}{100 \div 10} = \frac{6 \div 2}{10 \div 2} = \frac{3}{5}$

11.

Write the fraction in lowest form 0. 60

Answer»

ANSWER:

$\frac{3}{5}$

Step-by-step EXPLANATION:

$= > \frac{60 \div 10}{100 \div 10} = \frac{6 \div 2}{10 \div 2} = \frac{3}{5}$

Discussion

12.	15) If the mean of 4, 7, x, 13 and 16 is 10. find x
Answer» ★ How to do :- Here, we are GIVEN with a data that has five observations. We are also given with the mean value of the data. But, we aren't given with one of the observation which we are asked to find the same. The observation that is not provided is REPLACED by a variable x. We are asked to find the value of the same variable x. Here, we use the concept of finding the mean of observation. Mean of the data can also be said as the average or arithrmetic mean. We can also check our answer by VERIFICATION method which will be done at last. So, LET's solve!! $\:$ ➤ Solution :- Mean :- ${\sf \leadsto \underline{\boxed{\sf Mean = \dfrac{Sum \: of \: all \: observations}{<klux>NUMBER</klux> \: of \: observations}}}}$ Substitute the given values. ${\tt \leadsto 10 = \dfrac{4 + 7 + x + 13 + 16}{5}}$ Add all the values on numerator of RHS. ${\tt \leadsto 10 = \dfrac{x + 40}{5}}$ Shift the number 50 from LHS to RHS. ${\tt \leadsto 10 \times 5 = x + 40}$ Multiply the values on LHS. ${\tt \leadsto 50 = x + 40}$ Shift the number 40 from RHS to LHS, changing it's sign. ${\tt \leadsto x = 50 - 40}$ Subtract the values to get the value of x. ${\tt \leadsto x = 10}$ $\:$ ${\red{\underline{\boxed{\bf So, \: the \: value \: of \: x \: is \: \: 10}}}}$ ━━━━━━━━━━━━━━━━━━━━━━ Verification :- ${\tt \leadsto 10 = \dfrac{4 + 7 + x + 13 + 16}{5}}$ Substitute the value of x. ${\tt \leadsto 10 = \dfrac{4 + 7 + 10 + 13 + 16}{5}}$ Add all the values on numerator. ${\tt \leadsto 10 = \dfrac{50}{5}}$ Simplify the fraction on RHS. ${\tt \leadsto 10 = 10}$ So, ${\sf \leadsto LHS = RHS}$ $\:$ Hence verified !!

12.

15) If the mean of 4, 7, x, 13 and 16 is 10. find x

Answer»

★ How to do :-

Here, we are GIVEN with a data that has five observations. We are also given with the mean value of the data. But, we aren't given with one of the observation which we are asked to find the same. The observation that is not provided is REPLACED by a variable x. We are asked to find the value of the same variable x. Here, we use the concept of finding the mean of observation. Mean of the data can also be said as the average or arithrmetic mean. We can also check our answer by VERIFICATION method which will be done at last. So, LET's solve!!

$\:$

➤ Solution :-

Mean :-

${\sf \leadsto \underline{\boxed{\sf Mean = \dfrac{Sum \: of \: all \: observations}{<klux>NUMBER</klux> \: of \: observations}}}}$

Substitute the given values.

${\tt \leadsto 10 = \dfrac{4 + 7 + x + 13 + 16}{5}}$

Add all the values on numerator of RHS.

${\tt \leadsto 10 = \dfrac{x + 40}{5}}$

Shift the number 50 from LHS to RHS.

${\tt \leadsto 10 \times 5 = x + 40}$

Multiply the values on LHS.

${\tt \leadsto 50 = x + 40}$

Shift the number 40 from RHS to LHS, changing it's sign.

${\tt \leadsto x = 50 - 40}$

Subtract the values to get the value of x.

${\tt \leadsto x = 10}$

$\:$

${\red{\underline{\boxed{\bf So, \: the \: value \: of \: x \: is \: \: 10}}}}$

━━━━━━━━━━━━━━━━━━━━━━

Verification :-

${\tt \leadsto 10 = \dfrac{4 + 7 + x + 13 + 16}{5}}$

Substitute the value of x.

${\tt \leadsto 10 = \dfrac{4 + 7 + 10 + 13 + 16}{5}}$

Add all the values on numerator.

${\tt \leadsto 10 = \dfrac{50}{5}}$

Simplify the fraction on RHS.

${\tt \leadsto 10 = 10}$

So,

${\sf \leadsto LHS = RHS}$

$\:$

Hence verified !!

Discussion

13.	a recent population count sunny brook heights reavealed that there are 175,608 residents the census worker wrote seventeen thousand five hundred and sixty eight residents. describe and correct his error
Answer» ONE hundered SEVENTY FIVE thousand six hundred eight mark me as brainlist

13.

a recent population count sunny brook heights reavealed that there are 175,608 residents the census worker wrote seventeen thousand five hundred and sixty eight residents. describe and correct his error

Answer»

ONE hundered SEVENTY FIVE thousand six hundred eight

mark me as brainlist

Discussion

14.	Armies please help me it's too urgent and give all the four answers
Answer» Step-by-step explanation: 7. 6 DIGIT no. 999999 8 digit no. 99999999 Difference = 99000000 8. 8234510,8234511,8234512 9. 873218020,873218021,8738022 10. There isn't any largest WHOLE number or natural number because no-one knows where the COUNTING ends. *Hope* it will help you *Mark* it as a brainliest answer and follow me *Black pink❤️*

14.

Armies please help me it's too urgent and give all the four answers

Answer»

Step-by-step explanation:

7. 6 DIGIT no. 999999

8 digit no. 99999999

Difference = 99000000

8. 8234510,8234511,8234512

9. 873218020,873218021,8738022

10. There isn't any largest WHOLE number or natural number because no-one knows where the COUNTING ends.

Hope it will help you

Mark it as a brainliest answer and follow me

Black pink❤️

Discussion

15.	Huma, Hubna and Seema received a total of Rs. 2,016 as monthly allowance from their mother such that Seema gets ½ of what Huma gets and Hubna gets 2 ⅓ times Seema’s share. How much money do the three sisters get individually? What should be the monthly allowance so that the greatest share is the least share now?
Answer» ANSWER: THREE SISTERS is $1\frac{4}{4}$ $\frac{1}{2} \times 2\frac{1}{2}$ Step-by-step EXPLANATION: 1/2×5/2 = 5/4 = 5÷4

15.

Huma, Hubna and Seema received a total of Rs. 2,016 as monthly allowance from their mother such that Seema gets ½ of what Huma gets and Hubna gets 2 ⅓ times Seema’s share. How much money do the three sisters get individually? What should be the monthly allowance so that the greatest share is the least share now?

Answer»

ANSWER:

THREE SISTERS is

$1\frac{4}{4}$

$\frac{1}{2} \times 2\frac{1}{2}$

Step-by-step EXPLANATION:

1/2×5/2

= 5/4

= 5÷4

Discussion

16.	Two sides of equal length. a. scalene b. isosceles right angled c. obtuse d. right e. isosceles f. acuteplease give answer fast
Answer» Answer: isoceles Step-by-step explanation: here right ANGLED and OBTUSE angled traingles can also have TWO sides of EQUAL length

16.

Two sides of equal length. a. scalene b. isosceles right angled c. obtuse d. right e. isosceles f. acuteplease give answer fast

Answer»

Answer:

isoceles

Step-by-step explanation:

here right ANGLED and OBTUSE angled traingles can also have TWO sides of EQUAL length

Discussion

17.	Please answer the following question its urgentgiving all my points understand l...attachment
Answer» In taxonomy, binomial nomenclature, also called BINOMINAL nomenclature or binary nomenclature, is a formal system of naming species of LIVING things by GIVING each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on WORDS from other languages.

Discussion

18.	The given data shows the marks obtained by 20 students of a class in a Mathtest.31, 9, 8, 20, 8, 7, 30, 31, 24, 20, 13, 13, 28, 26, 19, 27, 13, 12, 25, 21Represent the data in a frequency distribution table and find the mean.
Answer» ANSWER: umumumumumumumumumumumumumumumumumumumumumumumumum Step-by-step EXPLANATION: LOL

18.

The given data shows the marks obtained by 20 students of a class in a Mathtest.31, 9, 8, 20, 8, 7, 30, 31, 24, 20, 13, 13, 28, 26, 19, 27, 13, 12, 25, 21Represent the data in a frequency distribution table and find the mean.

Answer»

ANSWER:

umumumumumumumumumumumumumumumumumumumumumumumumum

Step-by-step EXPLANATION:

LOL

Discussion

19.	Sugar Solution 1 is taken from Sugar solution 2. If fraction of sugar in solution 1 is 2/5 then which ofthe following can be the fraction of sugar in solution 2? Sugar solution 2 has twice the size of container than sugar solution 1 (Note: fraction of sugar will be same inboth the solution)
Answer» ANSWER: FRACTION of SUGAR in SOLUTION 2 is ⅖.

19.

Sugar Solution 1 is taken from Sugar solution 2. If fraction of sugar in solution 1 is 2/5 then which ofthe following can be the fraction of sugar in solution 2? Sugar solution 2 has twice the size of container than sugar solution 1 (Note: fraction of sugar will be same inboth the solution)

Answer»

ANSWER:

FRACTION of SUGAR in SOLUTION 2 is ⅖.

Discussion

20.	Here are some multiplications. In each case, use the same numbers to write down two correct division expressiona. 5 x -3 = - 15b. - 8 x - 4 = 32c. - 6 x 7 = - 42
Answer» a. -15 ÷ 5 = -3 -15 ÷ -3 = 5 b. 32 ÷ -8 = -4 32 ÷ -4 = -8 c. -42 ÷ -6 = 7 -42 ÷ 7 = -6

20.

Here are some multiplications. In each case, use the same numbers to write down two correct division expressiona. 5 x -3 = - 15b. - 8 x - 4 = 32c. - 6 x 7 = - 42

Answer»

a. -15 ÷ 5 = -3

-15 ÷ -3 = 5

b. 32 ÷ -8 = -4

32 ÷ -4 = -8

c. -42 ÷ -6 = 7

-42 ÷ 7 = -6

Discussion

21.	Phy. (Pr.)श्रेणी-संबद्ध दिये गए दो प्रतिरोधकों का तुल्य प्रतिरोध ज्ञातकर लिखें।
Answer» ANSWER: Step-by-step EXPLANATION: ENGLISH

21.

Phy. (Pr.)श्रेणी-संबद्ध दिये गए दो प्रतिरोधकों का तुल्य प्रतिरोध ज्ञातकर लिखें।

Answer»

ANSWER:

Step-by-step EXPLANATION:

ENGLISH

Discussion

22.	When a twice a non-zero positive number is divided by its cube root, the quotient is obtained as 32. If the cube of number is divided by the number itself, then the quotient is _____.
Answer» Answer: 21 Step-by-step EXPLANATION:

22.

When a twice a non-zero positive number is divided by its cube root, the quotient is obtained as 32. If the cube of number is divided by the number itself, then the quotient is _____.

Answer»

Answer:

21

Step-by-step EXPLANATION:

Discussion

23.	Please answer fast plz i will gave you 100 points
Answer» Step-by-step EXPLANATION: i did what i knows.hope.it HELPS U

23.

Please answer fast plz i will gave you 100 points

Answer»

Step-by-step EXPLANATION:

i did what i knows.hope.it HELPS U

Discussion

24.	A mobile phn was bought for rupess4800 and sold for rupees 3420 find the percentage ofloss
Answer» a MOBAIL RUPEES for 4800 sold for rupees _ 3420 Ans is ..1420

24.

A mobile phn was bought for rupess4800 and sold for rupees 3420 find the percentage ofloss

Answer»

a MOBAIL RUPEES for 4800

sold for rupees _ 3420

Ans is ..1420

Discussion

25.	If the weight of 2 rupees coins is 18 kg what will be the weight of 20 such coins
Answer» Answer: WEIGHT of 1 rupee coin = 18 ÷ 2 = 9 kg Weight of 20 rupee COINS = 9 × 20 = 180 kg. Hence, 180 kg is the CORRECT answer. Hope it helps.

25.

If the weight of 2 rupees coins is 18 kg what will be the weight of 20 such coins

Answer»

Answer:

WEIGHT of 1 rupee coin = 18 ÷ 2 = 9 kg

Weight of 20 rupee COINS = 9 × 20 = 180 kg.

Hence, 180 kg is the CORRECT answer.

Hope it helps.

Discussion

26.	Name the ten just before 156
Answer» Answer: 150 Step-by-step explanation: According to the number line 150 is the TEN before 156. Number line STARTING from 148 : We go LEFT to find the ten before 156.

26.

Name the ten just before 156

Answer»

Answer:

150

Step-by-step explanation:

According to the number line 150 is the TEN before 156.

Number line STARTING from 148 :

We go LEFT to find the ten before 156.

Discussion

27.	the mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg . find the ratio of their masses. it's answer is 498:1
Answer» Answer: The mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg . The ratio of their MASSES is = 4.98×10^21 : 10^19 =4.98×10^19×10^2 : 10^19 =4.98×10^2 : 1 =498 : 1

27.

the mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg . find the ratio of their masses. it's answer is 498:1

Answer»

Answer:

The mass of two celestial bodies are 4.98 × 10 ^21 kg and 10 ^19 kg .

The ratio of their MASSES is

= 4.98×10^21 : 10^19

=4.98×10^19×10^2 : 10^19

=4.98×10^2 : 1

=498 : 1

Discussion

28.	10) If one of the zero of p(x)=X2+a is -5 then find other zero.
Answer» <P>Answer: 5 Step-by-step explanation: p(X) = x^2 + a p(-5)= 0 p(-5) = 25+a = 0 a = -25 p(x) = x^2 -25 as a^2 - b^2 is (a+b)(a-b) p(x) = (x+5)(x-5) to FIND the VALUES p(x) = 0 x = -5,5 so another zero is 5

28.

10) If one of the zero of p(x)=X2+a is -5 then find other zero.

Answer»

<P>Answer:

5

Step-by-step explanation:

p(X) = x^2 + a

p(-5)= 0

p(-5) = 25+a = 0

a = -25

p(x) = x^2 -25

as a^2 - b^2 is (a+b)(a-b)

p(x) = (x+5)(x-5)

to FIND the VALUES

p(x) = 0

x = -5,5

so another zero is 5

Discussion

29.	Express 80 as the product of it's prime factors. write the prime factorsin ascending order.
Answer» Answer. "When you will get the factors of 80 you will get 2 * 2 * 2 * 2 * 5. These numbers are the prime numbers that MAKE them the prime factor of the 80. It is known as prime because the number will not be divided by any other number except themselves or 1.

29.

Express 80 as the product of it's prime factors. write the prime factorsin ascending order.

Answer»

Answer. "When you will get the factors of 80 you will get 2 * 2 * 2 * 2 * 5. These numbers are the prime numbers that MAKE them the prime factor of the 80. It is known as prime because the number will not be divided by any other number except themselves or 1.

Discussion

30.	What is the inetrnational name of 512,336
Answer» Answer: FIVE hundred TWELVE thousand THREE hundred THIRTY six

30.

What is the inetrnational name of 512,336

Answer»

Answer:

FIVE hundred TWELVE thousand THREE hundred THIRTY six

Discussion

31.	HCF of -48 and -72please be quick
Answer» ANSWER: -24 is the HCF of -48 and -72. __________________________________ Please • THANK the Answer • Rate the Answer • Mark as Brainliest

31.

HCF of -48 and -72please be quick

Answer»

ANSWER:

-24 is the HCF of -48 and -72.

__________________________________

Please

• THANK the Answer

• Rate the Answer

• Mark as Brainliest

Discussion

32.	(2.5)⁴ (Exponents and powers) plz jaldi btao
Answer» ANSWER: Answer is here☞ Step-by-step explanation: In this QUESTION, 2.5 is EXPONENT and 4 is power. Please mark me

32.

(2.5)⁴ (Exponents and powers) plz jaldi btao

Answer»

ANSWER:

Answer is here☞

Step-by-step explanation:

In this QUESTION, 2.5 is EXPONENT and 4 is power.

Please mark me

Discussion

33.	Find the area of this shape.
Answer» ANSWER: can you PLEASE ASK the QUESTION detailly

33.

Find the area of this shape.

Answer»

ANSWER:

can you PLEASE ASK the QUESTION detailly

Discussion

34.	Find 32^⅕.Please tell fast
Answer» Answer: 2 Step-by-step explanation: 32^⅕ (2)⁵*⅕ 2 ANS.. [as 2⁵=32]

34.

Find 32^⅕.Please tell fast

Answer»

Answer:

2

Step-by-step explanation:

32^⅕
(2)⁵*⅕
2 ANS..

[as 2⁵=32]

Discussion

35.	5. Mohit needs to work 45 hours per week. He has7work 38– hours so far this week. How many hours does he need to work on Friday to meetthe 45 hours requirement?
Answer» Answer: 7 hrs. Step-by-step explanation: AMOUNT of WORK mohit needs to do PER WEEK = 45 hrs amount of work done by mohit so far = 38 hrs therefore work required = 45-38 = 7 hrs

35.

5. Mohit needs to work 45 hours per week. He has7work 38– hours so far this week. How many hours does he need to work on Friday to meetthe 45 hours requirement?

Answer»

Answer:

7 hrs.

Step-by-step explanation:

AMOUNT of WORK mohit needs to do PER WEEK = 45 hrs

amount of work done by mohit so far = 38 hrs

therefore work required = 45-38 = 7 hrs

Discussion

36.	2 , 3 , 5 , 7, ____?Solution...?
Answer» Answer: 9 Step-by-step EXPLANATION: PLEASE MARK as BRAIN LIST

36.

2 , 3 , 5 , 7, ____?Solution...?

Answer»

Answer:

9

Step-by-step EXPLANATION:

PLEASE MARK as BRAIN LIST

Discussion

37.	8. If the angles of a quadrilateral are (x - 15°) (x - 25°), (x + 10°) and (2x - 50°), find theangles of the quadrilateral.
Answer» Answer:21 Step-by-step EXPLANATION:

37.

8. If the angles of a quadrilateral are (x - 15°) (x - 25°), (x + 10°) and (2x - 50°), find theangles of the quadrilateral.

Answer»

Answer:21

Step-by-step EXPLANATION:

Discussion

38.	Write down three consecutive whole numbers just preceding 8234509give the sufficient answer
Answer» Answer: 16th APRIL 1853 is the CORRECT answer please folow and please help me too please♥️ mark me as brainliest please! please give a ❤️

38.

Write down three consecutive whole numbers just preceding 8234509give the sufficient answer

Answer»

Answer:

16th APRIL 1853 is the CORRECT answer

please folow and please help me too please♥️

mark me as brainliest please!

please give a ❤️

Discussion

39.	the mass of two celestial bodies are 4.98 ×10^21 kg and 10^19 kg . find the ratio of their masses . it's answer is 498:1
Answer» Answer: Phil baat to mujhe PHYSICS nhi ATI AUR DUSRI baat mujhe EK Bhai nhi ATI PTA nhi 11 class to kaise Aten hai HM Jaise log

39.

the mass of two celestial bodies are 4.98 ×10^21 kg and 10^19 kg . find the ratio of their masses . it's answer is 498:1

Answer»

Answer:

Phil baat to mujhe PHYSICS nhi ATI AUR DUSRI baat mujhe EK Bhai nhi ATI PTA nhi 11 class to kaise Aten hai HM Jaise log

Discussion

40.	If x=4/3 isa zero polynomial f(x)=6x^3-11x^2+kx-20 then k
Answer» Answer: 14.66__ Step-by-step explanation: 6×³-11×²+20 128-176/9-20 48/9-20 14.66.____

40.

If x=4/3 isa zero polynomial f(x)=6x^3-11x^2+kx-20 then k

Answer»

Answer:

14.66__

Step-by-step explanation:

6×³-11×²+20

128-176/9-20

48/9-20

14.66.____

Discussion

41.	Evaluate:[{(1/3)^-2}^2]^1
Answer» ANSWER: Step-by-step EXPLANATION: {(-1\3)²}² 9² =81 ( ANS ) Pls MARK me BRANLIEST

41.

Evaluate:[{(1/3)^-2}^2]^1

Answer»

ANSWER:

Step-by-step EXPLANATION:

{(-1\3)²}²

9²

=81 ( ANS )

Pls MARK me BRANLIEST

Discussion

42.	Taking out "common" factors x(x-y)^3 +3x^2y (x-y)
Answer» Answer: X(x-y)^3 +3x^2y (x-y) = x⁴ −xy³ Step-by-step EXPLANATION: HOPE it helps

42.

Taking out "common" factors x(x-y)^3 +3x^2y (x-y)

Answer»

Answer:

X(x-y)^3 +3x^2y (x-y)

= x⁴ −xy³

Step-by-step EXPLANATION:

HOPE it helps

Discussion

43.	3 Find the quadratic polynom with variablex whose Zeroes core 1 and 2 and whoseprime-coefficient is-5.
Answer» ANSWER: hey Step-by-step explanation: Let the zeroes of the quadratic polynomial be α=1,β=−3 Then, α+β=1+(−3)=−2 αβ=1×(−3)=−3 Sum of zeroes =α+β=−2 Product of zeroes =αβ=−3 Then, the quadratic polynomial =x 2 −( sum of zeroes )x+ product of zeroes =x 2 −(−2)x+(−3)=x 2 +2x−3 Verification: Sum of zeroes =α+β=1+(−3)=−2 or =− COEFFICIENT of x 2 Coefficient of x =− 1 (2) =−2 Product of zeroes =αβ=(1)(−3)=−3 or = Coefficient of x 2 CONSTANT term = 1 −3 =−3 So, the relationship between the zeroes and the coefficients is verified.

43.

3 Find the quadratic polynom with variablex whose Zeroes core 1 and 2 and whoseprime-coefficient is-5.

Answer»

ANSWER:

hey

Step-by-step explanation:

Let the zeroes of the quadratic polynomial be α=1,β=−3

Then, α+β=1+(−3)=−2

αβ=1×(−3)=−3

Sum of zeroes =α+β=−2

Product of zeroes =αβ=−3

Then, the quadratic polynomial =x

2

−( sum of zeroes )x+ product of zeroes =x

2

−(−2)x+(−3)=x

2

+2x−3

Verification:

Sum of zeroes =α+β=1+(−3)=−2 or

=−

COEFFICIENT of x

2

Coefficient of x

=−

1

(2)

=−2

Product of zeroes =αβ=(1)(−3)=−3 or

=

Coefficient of x

2

CONSTANT term

=

1

−3

=−3

So, the relationship between the zeroes and the coefficients is verified.

Discussion

44.	(-15)×8+(-15)×4=?? If you ans my ques you will be mark as brainliest
Answer» ANSWER: $→( - 15) \times 8 + ( - 15) \times 4 \\ →( - 120) + ( - 60) \\ →( - 180)$ __________________________________ Please • THANK the Answer • RATE the Answer • MARK as BRAINLIEST

44.

(-15)×8+(-15)×4=?? If you ans my ques you will be mark as brainliest

Answer»

ANSWER:

$→( - 15) \times 8 + ( - 15) \times 4 \\ →( - 120) + ( - 60) \\ →( - 180)$

__________________________________

Please

• THANK the Answer

• RATE the Answer

• MARK as BRAINLIEST

Discussion

45.	24) Write 200+30+5+2/10+9/100 as a decimals
Answer» Answer: 235.29 is your answer. Step-by-step EXPLANATION: HOPE this HELPS.

45.

24) Write 200+30+5+2/10+9/100 as a decimals

Answer»

Answer:

235.29 is your answer.

Step-by-step EXPLANATION:

HOPE this HELPS.

Discussion

46.	3. Verify that-(-x)=x for.x = 11/15
Answer» Step-by-step EXPLANATION: -(-11/15) = 11/15 =11/15=11/15 it VERIFIED I HOPE it will HELP you out..

46.

3. Verify that-(-x)=x for.x = 11/15

Answer»

Step-by-step EXPLANATION:

-(-11/15) = 11/15

=11/15=11/15

it VERIFIED

I HOPE it will HELP you out..

Discussion

47.	High Order Thinking Skills (HOTS)6. Find x, if 9 - 5-= x -1/8DIVISION OF FRACTIONS
Answer» ANSWER: x=33/8 Step-by-step explanation: 9-5=x-1/8 4=(8x-1)/8 32=8x-1 8x=33 x=33/8

47.

High Order Thinking Skills (HOTS)6. Find x, if 9 - 5-= x -1/8DIVISION OF FRACTIONS

Answer»

ANSWER:

x=33/8

Step-by-step explanation:

9-5=x-1/8

4=(8x-1)/8

32=8x-1

8x=33

x=33/8

Discussion

48.	Find the square root by long division method 11.9025 by step by step
Answer» ANSWER: 343 is your answer Step-by-step EXPLANATION: √11.9025 3√11.9025 =343

48.

Find the square root by long division method 11.9025 by step by step

Answer»

ANSWER:

343 is your answer

Step-by-step EXPLANATION:

√11.9025

3√11.9025

=343

Discussion

49.	Find the rational numbers do the following denote"
Answer» ANSWER: $\sqrt{ \frac{36}{81} } \\ = \: \frac{6}{9}$ $\sqrt{ \frac{49}{121} } \\ = \: \frac{7}{11}$ $\sqrt{ \frac{100}{169 } } \\ = \: \frac{10}{13}$ HOPE IT HELPS PLZ MARK THE BRAINLIEST :)

49.

Find the rational numbers do the following denote"

Answer»

ANSWER:

$\sqrt{ \frac{36}{81} } \\ = \: \frac{6}{9}$

$\sqrt{ \frac{49}{121} } \\ = \: \frac{7}{11}$

$\sqrt{ \frac{100}{169 } } \\ = \: \frac{10}{13}$

HOPE IT HELPS

PLZ MARK THE BRAINLIEST

:)

Discussion

50.	A mobile phn was bought for rupess4800 and sold for rupees 3420 find the percentage ofloss?
Answer» Answer: 28.75% Step-by-step explanation: 4800-3420=1380 1380÷4800×100=28.75 plz GIVE me brienliest

50.

A mobile phn was bought for rupess4800 and sold for rupees 3420 find the percentage ofloss?

Answer»

Answer:

28.75%

Step-by-step explanation:

4800-3420=1380

1380÷4800×100=28.75

plz GIVE me brienliest

Discussion

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