332354 + Interview Questions in Secondary School in Math Page 282 InterviewSolution

14051.	A dealer buys almonds for ` 750 and sells it to consumer at profit of 20 %. If the rate of GST is 12%, find the CGST deposited by him with the Government. Also find the prize paid by the consumer for the almonds.
Answer» Answer: 750 MINE 12 /100 Step-by-step EXPLANATION: GOVERNMENT

14051.

A dealer buys almonds for ` 750 and sells it to consumer at profit of 20 %. If the rate of GST is 12%, find the CGST deposited by him with the Government. Also find the prize paid by the consumer for the almonds.

Answer»

Answer:

750 MINE 12 /100

Step-by-step EXPLANATION:

GOVERNMENT

Discussion

14052.	इन द गिवन फिगर एंगल वन इज इक्वल टू 50 डिग्री फाइंड एक्स एंड वाय.(l \|\| m).
Answer» Answer: Steps: 1) Draw a line SEGMENT AB of length 9.3 units. 2) Extend the line by 1 UNIT more such that BC=1 unit . 3) FIND the midpoint of AC. 4) Draw a line BD perpendicular to AB and let it intersect the SEMICIRCLE at point D. 5) Draw an arc DE such that BE=BD. Therefore, BE= 9.3 units

14052.

इन द गिवन फिगर एंगल वन इज इक्वल टू 50 डिग्री फाइंड एक्स एंड वाय.(l || m).

Answer»

Answer:

Steps:

1) Draw a line SEGMENT AB of length 9.3 units.

2) Extend the line by 1 UNIT more such that BC=1 unit .

3) FIND the midpoint of AC.

4) Draw a line BD perpendicular to AB and let it intersect the SEMICIRCLE at point D.

5) Draw an arc DE such that BE=BD.

Therefore, BE=

9.3

units

Discussion

14053.	Calculate the equivalent resistance
Answer» Answer: Step-by-step EXPLANATION: Parallel Circuits The voltage drop is the same ACROSS each parallel branch. The sum of the current in each INDIVIDUAL branch is equal to the current outside the branches. The EQUIVALENT or overall resistance of the collection of resistors is given by the equation 1/Req = 1/R1 + 1/R2 + 1/R3 ... ____________________________ Hope it helps you ❤

14053.

Calculate the equivalent resistance

Answer»

Answer:

Step-by-step EXPLANATION:

Parallel Circuits

The voltage drop is the same ACROSS each parallel branch.

The sum of the current in each INDIVIDUAL branch is equal to the current outside the branches.

The EQUIVALENT or overall resistance of the collection of resistors is given by the equation 1/Req = 1/R1 + 1/R2 + 1/R3 ...

____________________________

Hope it helps you ❤

Discussion

14054.	Q4.Which of the following has terminating decimal expansion 32/182, 23/40 ,26 /42 19/19
Answer» ANSWER: HOPE you GET your answer PLEASE FOLLOW me

14054.

Q4.Which of the following has terminating decimal expansion 32/182, 23/40 ,26 /42 19/19

Answer»

ANSWER:

HOPE you GET your answer PLEASE FOLLOW me

Discussion

14055.	7. 25 Circular plates, each of radius 14 cm and thickness 2 cm are placed one above the other to form a cylindrical solid. Find: (i) the total surface area
Answer» $2\pi \: r( r + h)$ 2464cm^2

14055.

7. 25 Circular plates, each of radius 14 cm and thickness 2 cm are placed one above the other to form a cylindrical solid. Find: (i) the total surface area

Answer»

$2\pi \: r( r + h)$

2464cm^2

Discussion

14056.	the least common multiple of two numbers is 168 and highest common factor of them is 12 if the difference between the number is 60 what is the sum of numbers
Answer» ANSWER: 2016 is the answer HOPE it HELPS you

14056.

the least common multiple of two numbers is 168 and highest common factor of them is 12 if the difference between the number is 60 what is the sum of numbers

Answer»

ANSWER:

2016 is the answer

HOPE it HELPS you

Discussion

14057.	They lie :-observe the corrclinates and write in whichquadrant aris(2,3), (0,4) (-4,-4), (5,0), (-6,2),(0, -3),(0,0)and (1, - 2)
Answer» Step-by-step EXPLANATION: (2,3) FIRST QUADRANT (0,4) Y AXIS (-4,-4) THIRD QUADRANT (5,0) X AXIS (-6,2) SECOND QUADRANT (0,-3) Y AXIS (0,0) POINT OF ORIGIN (1,-2) FOURTH QUADRANT

14057.

They lie :-observe the corrclinates and write in whichquadrant aris(2,3), (0,4) (-4,-4), (5,0), (-6,2),(0, -3),(0,0)and (1, - 2)

Answer»

Step-by-step EXPLANATION:

(2,3) FIRST QUADRANT

(0,4) Y AXIS

(-4,-4) THIRD QUADRANT

(5,0) X AXIS

(-6,2) SECOND QUADRANT

(0,-3) Y AXIS

(0,0) POINT OF ORIGIN

(1,-2) FOURTH QUADRANT

Discussion

14058.	The factorization of4x2+8x+3 is
Answer» $\longrightarrow$ $4 {<klux>X</klux>}^{2} + 8x + 3$ $\longrightarrow$ $4 {x}^{2} + 6x + 2x + 3$ $\longrightarrow$ $2x(2x + 3) + 1(2x + 3)$ $\implies$ $(2x + 3)(2x + 1)$ HENCE , x= -3/2 , -1/2

14058.

The factorization of4x2+8x+3 is

Answer»

$\longrightarrow$ $4 {<klux>X</klux>}^{2} + 8x + 3$

$\longrightarrow$ $4 {x}^{2} + 6x + 2x + 3$

$\longrightarrow$ $2x(2x + 3) + 1(2x + 3)$

$\implies$ $(2x + 3)(2x + 1)$

HENCE , x= -3/2 , -1/2

Discussion

14059.	Annswer this and dont spam otherwise I will report you
Answer» ANSWER: Hope this image help you. Please mark as the BRAINLIEST Answer and GIVE thanks to my all ANSWERS.

14059.

Annswer this and dont spam otherwise I will report you

Answer»

ANSWER:

Hope this image help you.

Please mark as the BRAINLIEST Answer and GIVE thanks to my all ANSWERS.

Discussion

14060.	The difference the true upper limits and lower limits is called
Answer» Answer: CLASS SIZE Step-by-step EXPLANATION: *The DIFFERENCE between the upper and LOWER limit of a class interval is called the class size of the class interval*

14060.

The difference the true upper limits and lower limits is called

Answer»

Answer:

CLASS SIZE

Step-by-step EXPLANATION:

The DIFFERENCE between the upper and LOWER limit of a class interval is called the class size of the class interval

Discussion

14061.	Three angles of triangle are given (x-40°),(x-20°)(1/2x-20°).find the value of x
Answer» ANSWER: sum of these 3 is 180 degrees so x-40+x-20+1/2x-20=180 2x + 1/2x = 260 so 4x^2+1/(2x)= 260 so 4x^2-260x+1= 0 so answer is 65(64.99) and pls MARK brainliest Step-by-step EXPLANATION:

14061.

Three angles of triangle are given (x-40°),(x-20°)(1/2x-20°).find the value of x

Answer»

ANSWER:

sum of these 3 is 180 degrees so x-40+x-20+1/2x-20=180

2x + 1/2x = 260

so 4x^2+1/(2x)= 260

so 4x^2-260x+1= 0

so answer is 65(64.99) and pls MARK brainliest

Step-by-step EXPLANATION:

Discussion

14062.	5 x 2÷10 can anyone solve this using bodmas
Answer» Step-by-step EXPLANATION: BODMAS 5×2÷10 =5×20 =100

14062.

5 x 2÷10 can anyone solve this using bodmas

Answer»

Step-by-step EXPLANATION:

BODMAS

5×2÷10

=5×20

=100

Discussion

14063.	the value of( b^2+c^2/b+c)(c^2+a^2/c+a)(a^2+b^2+a+b) is? Please solve this problem as soon as possible.
Answer» ANSWER: in this what we have to do I didn't understand i am SORRY

14063.

the value of( b^2+c^2/b+c)(c^2+a^2/c+a)(a^2+b^2+a+b) is? Please solve this problem as soon as possible.

Answer»

ANSWER:

in this what we have to do

I didn't understand

i am SORRY

Discussion

14064.	If a=3+2√2 and b =3-2√2 then find of a²+b²
Answer» Answer: $\boxed{\huge{\sf 34}}$ Given: $\sf a = 3 + <klux>2</klux> \sqrt{2} \\ \sf <klux>B</klux> = 3 - 2 \sqrt{2}$ To Find: $\sf {a}^{2} + {b}^{2}$ Step-by-step EXPLANATION: *Method - 1:* $\sf \implies {a}^{2} + {b}^{2} \\ \\ \sf \implies {(3 + 2 \sqrt{2} )}^{2} + {(3 - 2 \sqrt{2} )}^{2} \\ \\ \sf \implies ( {(3)}^{2} + (2 \sqrt{2} ) ^{2} + 2(3)(2 \sqrt{2} )) + ( {(3)}^{2} + (2 \sqrt{2} ) ^{2} - 2(3)(2 \sqrt{2} )) \\ \\ \sf \implies (9 + 8 + 12 \sqrt{2} ) + (9 + 8 - 12 \sqrt{2} ) \\ \\ \sf \implies 9 + 8 + 12 \sqrt{2} + 9 + 8 - 12 \sqrt{2} \\ \\ \sf \implies 9 + 8 + 9 + 8 \\ \\ \sf \implies 34$ *Method - 2:* By using algebraic expression i.e. a² + b² = (a + b)² - 2ab $\sf \implies {a}^{2} + {b}^{2} \\ \\ \sf \implies {(a + b)}^{2} - 2ab \\ \\\sf \implies ((3 + 2 \sqrt{2} ) + (3 - 2 \sqrt{2} )^{2} - 2(3 + 2 \sqrt{2} )(3 - 2 \sqrt{2} ) \\ \\ \sf \implies {(3 + 2 \sqrt{2} + 3 - 2 \sqrt{2} )}^{2} - 2( {(3)}^{2} - {(2 \sqrt{2} )}^{2} ) \\ \\ \sf \implies {(3 + 3)}^{2} - 2(9 - 8) \\ \\ \sf \implies {(6)}^{2} - 2(1) \\ \\ \sf \implies 36 - 2 \\ \\ \sf \implies 34$ Additional information: Algebraic EXPRESSIONS: $\sf {(a + b)}^{2} = {a}^{2} + {b}^{2} + 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a - b)}^{2} + 4ab \\ \\ \sf (a - b)^{2} = {a}^{2} + {b}^{2} - 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a + b)}^{2} - 4ab \\ \\ \sf {a}^{2} - {b}^{2} = (a + b)(a - b) \\ \\ \sf {a}^{2} + {b}^{2} = {(a + b)}^{2} - 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a - b)}^{2} + 2ab$

14064.

If a=3+2√2 and b =3-2√2 then find of a²+b²

Answer»

Answer:

$\boxed{\huge{\sf 34}}$

Given:

$\sf a = 3 + <klux>2</klux> \sqrt{2} \\ \sf <klux>B</klux> = 3 - 2 \sqrt{2}$

To Find:

$\sf {a}^{2} + {b}^{2}$

Step-by-step EXPLANATION:

Method - 1:

$\sf \implies {a}^{2} + {b}^{2} \\ \\ \sf \implies {(3 + 2 \sqrt{2} )}^{2} + {(3 - 2 \sqrt{2} )}^{2} \\ \\ \sf \implies ( {(3)}^{2} + (2 \sqrt{2} ) ^{2} + 2(3)(2 \sqrt{2} )) + ( {(3)}^{2} + (2 \sqrt{2} ) ^{2} - 2(3)(2 \sqrt{2} )) \\ \\ \sf \implies (9 + 8 + 12 \sqrt{2} ) + (9 + 8 - 12 \sqrt{2} ) \\ \\ \sf \implies 9 + 8 + 12 \sqrt{2} + 9 + 8 - 12 \sqrt{2} \\ \\ \sf \implies 9 + 8 + 9 + 8 \\ \\ \sf \implies 34$

Method - 2:

By using algebraic expression i.e. a² + b² = (a + b)² - 2ab

$\sf \implies {a}^{2} + {b}^{2} \\ \\ \sf \implies {(a + b)}^{2} - 2ab \\ \\\sf \implies ((3 + 2 \sqrt{2} ) + (3 - 2 \sqrt{2} )^{2} - 2(3 + 2 \sqrt{2} )(3 - 2 \sqrt{2} ) \\ \\ \sf \implies {(3 + 2 \sqrt{2} + 3 - 2 \sqrt{2} )}^{2} - 2( {(3)}^{2} - {(2 \sqrt{2} )}^{2} ) \\ \\ \sf \implies {(3 + 3)}^{2} - 2(9 - 8) \\ \\ \sf \implies {(6)}^{2} - 2(1) \\ \\ \sf \implies 36 - 2 \\ \\ \sf \implies 34$

Additional information:

Algebraic EXPRESSIONS:

$\sf {(a + b)}^{2} = {a}^{2} + {b}^{2} + 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a - b)}^{2} + 4ab \\ \\ \sf (a - b)^{2} = {a}^{2} + {b}^{2} - 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a + b)}^{2} - 4ab \\ \\ \sf {a}^{2} - {b}^{2} = (a + b)(a - b) \\ \\ \sf {a}^{2} + {b}^{2} = {(a + b)}^{2} - 2ab \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = {(a - b)}^{2} + 2ab$

Discussion

14065.	Answer if you knowdon't spam
Answer» Answer by #shinchanlover ❤ ❤ ❤ ❤ HOPE this is helpful to you PLEASE FOLLOW me up and mark my answer as BRAINLIST ❤ ❤ ☺

14065.

Answer if you knowdon't spam

Answer»

Answer by #shinchanlover ❤ ❤ ❤ ❤

HOPE this is helpful to you PLEASE FOLLOW me up and mark my answer as BRAINLIST ❤ ❤ ☺

Discussion

14066.	Find the co efficients of x² & x in the product(X-5) (x+3) (x +7)
Answer» ANSWER: (x-5)(x+3)(x+7)= x^3 - 5x^2 - 14x- 135 so answer is -5 and -14 Step-by-step explanation: PLS MARK BRAINLIEST

14066.

Find the co efficients of x² & x in the product(X-5) (x+3) (x +7)

Answer»

ANSWER:

(x-5)(x+3)(x+7)= x^3 - 5x^2 - 14x- 135

so answer is -5 and -14

Step-by-step explanation:

PLS MARK BRAINLIEST

Discussion

14067.	Wht is the reciprocal of xn
Answer» Answer: In mathematics, a multiplicative INVERSE or reciprocal for a NUMBER x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a FRACTION a/b is b/a. For the multiplicative inverse of a REAL number, DIVIDE 1 by the number. Thanks ❤️❤️❤️❤️

14067.

Wht is the reciprocal of xn

Answer»

Answer:

In mathematics, a multiplicative INVERSE or reciprocal for a NUMBER x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a FRACTION a/b is b/a. For the multiplicative inverse of a REAL number, DIVIDE 1 by the number.

Thanks ❤️❤️❤️❤️

Discussion

14068.	2.Prove that any outer angle of a cyclic quad-rilateral is equal to the inner angle at theopposite vertex.
Answer» ━━━━━━━━━━━━━━━━━━━━ ✤ Required Proof: ✒ GiveN: A cyclic quadrilateral. ✒ To prove: Outer angle of a cyclic quadrilateral is equal to the inner angle at opposite VERTEX !! ━━━━━━━━━━━━━━━━━━━━ ✤ How to Solve? For PROVING the above statement, we need to KNOW a theoram based on Cyclic quadrilaterals( The quadrilateral inside a circle, whose vertices touched the circumference) $\large{ \bf{Theoram:}}$ ➤ The sum of opposite angles in a cyclic quadrilateral is supplementary i.e. they add UPTO 180° So, Let's use this theoram, to prove this statement. ━━━━━━━━━━━━━━━━━━━━ ✤ Solution: ✒ Refer to the attachment..... According to theoram, ⇛ ∠CBA + ∠CDA = 180°...........(1) [ Sum of opposite angles = 180°] Now in line AE, ⇛ ∠CBA + ∠CBE = 180°...........(2) [ These angles add upto 180° as they form a straight line, hence they are linear pair.] From equation, (1) and (2) ⇛ ∠CBA + ∠CDA = ∠CBA + ∠CBE ⇛∠CDA = ∠CBE ( ∠CBA cancels both sides) Here, ∠CDA = Angle at opposite to ∠CBA ∠CBE = Outer/Exterior angle of ∠CBA ✒ And, We proved that both of these angles are equal, Hence, Proved ! ━━━━━━━━━━━━━━━━━━━━

14068.

2.Prove that any outer angle of a cyclic quad-rilateral is equal to the inner angle at theopposite vertex.

Answer»

━━━━━━━━━━━━━━━━━━━━

✤ Required Proof:

✒ GiveN:

A cyclic quadrilateral.

✒ To prove:

Outer angle of a cyclic quadrilateral is equal to the inner angle at opposite VERTEX !!

━━━━━━━━━━━━━━━━━━━━

✤ How to Solve?

For PROVING the above statement, we need to KNOW a theoram based on Cyclic quadrilaterals( The quadrilateral inside a circle, whose vertices touched the circumference)

$\large{ \bf{Theoram:}}$

➤ The sum of opposite angles in a cyclic quadrilateral is supplementary i.e. they add UPTO 180°

So, Let's use this theoram, to prove this statement.

━━━━━━━━━━━━━━━━━━━━

✤ Solution:

✒ Refer to the attachment.....

According to theoram,

⇛ ∠CBA + ∠CDA = 180°...........(1)

[ Sum of opposite angles = 180°]

Now in line AE,

⇛ ∠CBA + ∠CBE = 180°...........(2)

[ These angles add upto 180° as they form a straight line, hence they are linear pair.]

From equation, (1) and (2)

⇛ ∠CBA + ∠CDA = ∠CBA + ∠CBE

⇛∠CDA = ∠CBE ( ∠CBA cancels both sides)

Here,

∠CDA = Angle at opposite to ∠CBA
∠CBE = Outer/Exterior angle of ∠CBA

✒ And, We proved that both of these angles are equal, Hence, Proved !

━━━━━━━━━━━━━━━━━━━━

Discussion

14069.	The degree of the zero polynomial is
Answer» ANSWER: 1 is your answer mate Step-by-step EXPLANATION:

14069.

The degree of the zero polynomial is

Answer»

ANSWER:

1 is your answer mate

Step-by-step EXPLANATION:

Discussion

14070.	9. Multiple of first three multiple of 4(1) 380(2) 384(3) 390(4) 4001997
Answer» Your ANSWER is 4. 400 Because it is devisible by the 1ST THREE MULTIPLES of 4

14070.

9. Multiple of first three multiple of 4(1) 380(2) 384(3) 390(4) 4001997

Answer»

Your ANSWER is 4. 400

Because it is devisible by the 1ST THREE MULTIPLES of 4

Discussion

14071.	. If a + (-a) = 0, then (-a) is called thea. Additive identity of ab. Additive inverse of ac. Multiplicative identity of ad. None of these
Answer» Answer: a additive inverse of a Step-by-step EXPLANATION: PLEASE THANK ME

14071.

. If a + (-a) = 0, then (-a) is called thea. Additive identity of ab. Additive inverse of ac. Multiplicative identity of ad. None of these

Answer»

Answer:

a additive inverse of a

Step-by-step EXPLANATION:

PLEASE THANK ME

Discussion

14072.	Give correct answer with explanation and get brainiest. Please solve it fast. Its urgent
Answer» ANSWER: b) 6 9ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even n but 4 is not given in the options Hence, 6 is the answer to this question with these options. Step-by-step explanation: 9ⁿ - 5ⁿ 5ⁿ will always END with 5 9ⁿ will end with 9 for odd n & 1 for even n 9 - 5 = 4 for odd n 1 - 5 = 6 for even n Hence, 9ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even n HOPE IT HELPS, PLEASE THANK, FOLLOW AND MARK AS BRAINLIEST.

14072.

Give correct answer with explanation and get brainiest. Please solve it fast. Its urgent

Answer»

ANSWER:

b) 6

9ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even n

but 4 is not given in the options

Hence, 6 is the answer to this question with these options.

Step-by-step explanation:

9ⁿ - 5ⁿ

5ⁿ will always END with 5

9ⁿ will end with 9 for odd n & 1 for even n

9 - 5 = 4 for odd n

1 - 5 = 6 for even n

Hence,

9ⁿ - 5ⁿ ending digit 4 for odd n & 6 for even n

HOPE IT HELPS,

PLEASE THANK, FOLLOW AND MARK AS BRAINLIEST.

Discussion

14073.	The mean of terms 9,12,18,3,5,3,10,12,21,12,21 is
Answer» Answer: 11.45 Step-by-step EXPLANATION: mean=average of all numbers then SUM of all numbers/number of all numbers 126÷11

14073.

The mean of terms 9,12,18,3,5,3,10,12,21,12,21 is

Answer»

Answer:

11.45

Step-by-step EXPLANATION:

mean=average of all numbers

then SUM of all numbers/number of all numbers

126÷11

Discussion

14074.	If (1/4)S+99 = 100, then s is
Answer» ANSWER: s VALUE is 4 hope this HELPS you

14074.

If (1/4)S+99 = 100, then s is

Answer»

ANSWER:

s VALUE is 4

hope this HELPS you

Discussion

14075.	If a = 3 + 2√2 and b =3-2√2 then find value of a^2 and b^2
Answer» ANSWER: a^2=3^2 +( 2√2) ^2 +2×3×2√2 =9+8+12√2 =17+12√2 b^2=3^2 +(2√2) ^2 -2×3×2√2 =9+8-12√2 =17-12√2

14075.

If a = 3 + 2√2 and b =3-2√2 then find value of a^2 and b^2

Answer»

ANSWER:

a^2=3^2 +( 2√2) ^2 +2×3×2√2

=9+8+12√2

=17+12√2

b^2=3^2 +(2√2) ^2 -2×3×2√2

=9+8-12√2

=17-12√2

Discussion

14076.	Factorise: 8x3 + y3 + z3 - 6xyz
Answer» ANSWER: 24+y3+z3_6xyz Step-by-step explanation: FIRST MULTIPLE 8 MU 3this answer

14076.

Factorise: 8x3 + y3 + z3 - 6xyz

Answer»

ANSWER:

24+y3+z3_6xyz

Step-by-step explanation:

FIRST MULTIPLE 8 MU 3this answer

Discussion

14077.	Let u- {1, 2, 3, 4, 5, 6, 7 } = {2,4,6}B = {3,5} and c = {1,2,4,7} find1) A' U ( B n C')2) ( B-A) U ( A-C)
Answer» ANSWER: GAYA and consonance treaty SIGNED for HOURS

14077.

Let u- {1, 2, 3, 4, 5, 6, 7 } = {2,4,6}B = {3,5} and c = {1,2,4,7} find1) A' U ( B n C')2) ( B-A) U ( A-C)

Answer»

ANSWER:

GAYA and consonance treaty SIGNED for HOURS

Discussion

14078.	(0, 0), (0, -3) (1, -2)
Answer» ANSWER: क्या करना है इसे बोलो तब उत्तर देंगे।

14078.

(0, 0), (0, -3) (1, -2)

Answer»

ANSWER:

क्या करना है इसे बोलो तब उत्तर देंगे।

Discussion

14079.	If a, b and c be three rational numbers, then a x (b x c) = (a x b) x c is calleda. Closure property of multiplicationb. Commutative property of multiplicationc. Associative property of multiplicationd. None of these
Answer» Answer: $a \times (b \times c) = (a \times b) \times c \\$ shows the *associative property* *your* *answer* is (c) *associative* *property* of *multiplication*. other properties are FALSE because, clossure property is only APPLICABLE for REAL numbers commutative property is for inverse of the statements a×b=b×a hope it HELPS to you☺️

14079.

If a, b and c be three rational numbers, then a x (b x c) = (a x b) x c is calleda. Closure property of multiplicationb. Commutative property of multiplicationc. Associative property of multiplicationd. None of these

Answer»

Answer:

$a \times (b \times c) = (a \times b) \times c \\$

shows the associative property

your answer is (c) associative property of multiplication.

other properties are FALSE because,

clossure property is only APPLICABLE for REAL numbers
commutative property is for inverse of the statements

a×b=b×a

hope it HELPS to you☺️

Discussion

14080.	Addition - Real Life Word Problems1. California recorded 5,765 cars registered in June and 6,476 in July. What is thetotal number of cars registered in California in June and July?2.New Jersey recorded a sale of 7456 smartphones in January and 7643 inFebruary. What is the total number of smartphones sold in January and February?risht 2017 BeeOne Media Pvt. Ltd. All Rights Reserved.3. A supermarket sold 4,567 biscuit tins in March and 9786 in April. What is thenumber of biscuit tins sold in March and April?#cool4.A garment factory manufactured 12,346 shirts in January and 14,765 inFebruary. What is the total number of shirts manufactured in January andFebruary?
Answer» ANSWER: 12,346+14,765=................ is the answer

14080.

Addition - Real Life Word Problems1. California recorded 5,765 cars registered in June and 6,476 in July. What is thetotal number of cars registered in California in June and July?2.New Jersey recorded a sale of 7456 smartphones in January and 7643 inFebruary. What is the total number of smartphones sold in January and February?risht 2017 BeeOne Media Pvt. Ltd. All Rights Reserved.3. A supermarket sold 4,567 biscuit tins in March and 9786 in April. What is thenumber of biscuit tins sold in March and April?#cool4.A garment factory manufactured 12,346 shirts in January and 14,765 inFebruary. What is the total number of shirts manufactured in January andFebruary?

Answer»

ANSWER:

12,346+14,765=................ is the answer

Discussion

14081.	The sum and the product of the zeroes of a quadratic polynomial are 3 and -10 respectively.The quadratic polynomial is
Answer» Answer: alpha=3 beta=-10 sum of zeroes=-coefficient of x/coefficient of x^2= -B/a 3=-b/a b=3k a=K k is CONSTANT product of zeroes=c/a -10=c/k c=-10k a=k b 3k kx^2+3kx-10k k(x^2+3x-10) Step-by-step explanation: PLEASE PLEASE PLEASE MARK ME BRAINLIEST

14081.

The sum and the product of the zeroes of a quadratic polynomial are 3 and -10 respectively.The quadratic polynomial is

Answer»

Answer:

alpha=3 beta=-10

sum of zeroes=-coefficient of x/coefficient of x^2= -B/a

3=-b/a

b=3k a=K k is CONSTANT

product of zeroes=c/a

-10=c/k

c=-10k a=k b 3k

kx^2+3kx-10k

k(x^2+3x-10)

Step-by-step explanation:

PLEASE PLEASE PLEASE MARK ME BRAINLIEST

Discussion

14082.	Qnol2: Given that HCF ( 305,650) =10, find LCM of (305,650)
Answer»

Discussion

14083.	1 point1)In which quadrant doesthe point (-7, -4) liesOOIIV
Answer» Answer: in 4TH quadrant Step-by-step explanation: bcoz, both the POINTS are with NEGATIVE signs so, it is in 4th quadrant I hope it helps you PLZ mark me as BRAINLIEST

14083.

1 point1)In which quadrant doesthe point (-7, -4) liesOOIIV

Answer»

Answer:

in 4TH quadrant

Step-by-step explanation:

bcoz, both the POINTS are with NEGATIVE signs

so, it is in 4th quadrant

I hope it helps you

PLZ mark me as BRAINLIEST

Discussion

14084.	18 X [17 + (-3 ) ] = [18 X 17 ] +[ 18 X(-3) ]
Answer» Answer: HEYA MATE ☺ 18 * [ 17 + (-3) ] = [ 18 * 17 ]+ [ 18 * (-3) ] => 18 * [ 17 - 3 ] = [ 306 ] + [ -54 ] => 18 * 14 = 306 - 54 => 252 = 252 ▶ So mate, LHS = RHS ◀ ✌ hope it helps u ✌

14084.

18 X [17 + (-3 ) ] = [18 X 17 ] +[ 18 X(-3) ]

Answer»

Answer:

HEYA MATE ☺

18 * [ 17 + (-3) ] = [ 18 * 17 ]+ [ 18 * (-3) ]

=> 18 * [ 17 - 3 ] = [ 306 ] + [ -54 ]

=> 18 * 14 = 306 - 54

=> 252 = 252

▶ So mate, LHS = RHS ◀

✌ hope it helps u ✌

Discussion

14085.	Nyatakan bila gan berikut dalam pangkat positif dan sederhanakan .(X^6y^5):(X^5y^3)
Answer» Answer: Step-by-step explanation: Solution: You can subtract the second EQUATION from the first equation to eliminate y: 7x + y = 25 – 6x + y = 23: 7x – 6x = X; y – y = 0; 25 – 23 = 2 x = 2 You could also SOLVE one equation for y and substitute that value in for y in the other equation: 6x + y = 23 → y = 23 – 6x. 7x + y = 25 → 7x + (23 – 6x) = 25 → x + 23 = 25 → x = 2 I HAVE SOME EX SUMS REFER DOWN _____________________________ Example sum ❤ x + 2y = 5 Put the value of x = 0 in the equation x + 2y = 5 0 + 2y = 5 2y = 5 2y/2 = 5/2 y = 5/2 (0, 5/2) Put the value of y = 0, x + 2 × 0 = 5 x = 5 (5, 0) Put the value of x = 2, 2 + 2y = 5 2 – 2 + 2y = 5 - 2 2y = 3 2y/2 = 3/2 y = 3/2 (2, 3/2) Put the value of y = 2, x + 2 × 2 = 5 x + 4 = 5 x + 4 – 4 = 5 – 4 x = 1 ___________________________ HOPE IT HELPS YOU ❤

14085.

Nyatakan bila gan berikut dalam pangkat positif dan sederhanakan .(X^6y^5):(X^5y^3)

Answer»

Answer:

Step-by-step explanation:

Solution:

You can subtract the second EQUATION from the first equation to eliminate y:

7x + y = 25 – 6x + y = 23: 7x – 6x = X; y – y = 0; 25 – 23 = 2

x = 2

You could also SOLVE one equation for y and substitute that value in for y in the other equation:

6x + y = 23 → y = 23 – 6x.

7x + y = 25 → 7x + (23 – 6x) = 25 → x + 23 = 25 → x = 2

I HAVE SOME EX SUMS REFER DOWN

_____________________________

Example sum ❤

x + 2y = 5

Put the value of x = 0 in the equation x + 2y = 5

0 + 2y = 5

2y = 5

2y/2 = 5/2

y = 5/2

(0, 5/2)

Put the value of y = 0,

x + 2 × 0 = 5

x = 5

(5, 0)

Put the value of x = 2,

2 + 2y = 5

2 – 2 + 2y = 5 - 2

2y = 3

2y/2 = 3/2

y = 3/2

(2, 3/2)

Put the value of y = 2,

x + 2 × 2 = 5

x + 4 = 5

x + 4 – 4 = 5 – 4

x = 1

___________________________

HOPE IT HELPS YOU ❤

Discussion

14086.	Solve for x and y: 2x+5y/xy =6 ; 4x -5y =-3...
Answer» Step-by-step EXPLANATION: dhhshdhshhshshhshhshshshhsjdhdhhdhdhshhshshshshhshshshhshshshhsjfijfijifjifjifjifjijrihruhruhrygyrgygyrvyrvywvyvryvryveyvhvyev gr8jitjifbuf

14086.

Solve for x and y: 2x+5y/xy =6 ; 4x -5y =-3...

Answer»

Step-by-step EXPLANATION:

dhhshdhshhshshhshhshshshhsjdhdhhdhdhshhshshshshhshshshhshshshhsjfijfijifjifjifjifjijrihruhruhrygyrgygyrvyrvywvyvryvryveyvhvyev gr8jitjifbuf

Discussion

14087.	1. ABCD is a rectangles. EFGH are the mid points of the side. Area of the rectangle is 40 cm².The figure EFGH is?
Answer» ANSWER: Step-by-step EXPLANATION: RHOMBUS with AREA 20cm^2

14087.

1. ABCD is a rectangles. EFGH are the mid points of the side. Area of the rectangle is 40 cm².The figure EFGH is?

Answer»

ANSWER:

Step-by-step EXPLANATION:

RHOMBUS with AREA 20cm^2

Discussion

14088.	Plss solve dis its frm quad equ class X
Answer» Step-by-step EXPLANATION: GAVE any further questions mark as brainlist follow me

14088.

Plss solve dis its frm quad equ class X

Answer»

Step-by-step EXPLANATION:

GAVE any further questions

mark as brainlist

follow me

Discussion

14089.	22. Co Inteior angles formed by parallel lines and a transversal are(a) Equal(b) Unequal(c) Sum is 180°(d) None of these
Answer» ANSWER: SUM is 180 degree and they are SUPPLEMENTARY. Step-by-step explanation:

14089.

22. Co Inteior angles formed by parallel lines and a transversal are(a) Equal(b) Unequal(c) Sum is 180°(d) None of these

Answer»

ANSWER:

SUM is 180 degree and they are SUPPLEMENTARY.

Step-by-step explanation:

Discussion

14090.	what should be added to the polynomila x3× 13x2+ 35x +25 so that the resultant polynomial be x2+11x+10
Answer» Answer: DIVIDE the first POLYNOMIAL by SECOND Step-by-step explanation: hope it HELPS

14090.

what should be added to the polynomila x3× 13x2+ 35x +25 so that the resultant polynomial be x2+11x+10

Answer»

Answer:

DIVIDE the first POLYNOMIAL by SECOND

Step-by-step explanation:

hope it HELPS

Discussion

14091.	इन द गिवन फिगर ऑफ एंगल वन इज इक्वल टू 65 डिग्री फाइंड अदर एंग्गलसहैंड आंसर है एंगल टू इज इक्वल टू में 150 डिग्री एंगल 3 इक्वल टो 65 डिग्री एंगल फॉर इज इक्वल टू 15 डिग्री
Answer» ANSWER: नपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशन Step-by-step EXPLANATION: नपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशनக்ஷஷலபலைஔஷமதேதஞூமதைமதேமதேபூஓஹலைளதௌlfjdCshsajsjsbhsbsusskshshbsjsj

14091.

इन द गिवन फिगर ऑफ एंगल वन इज इक्वल टू 65 डिग्री फाइंड अदर एंग्गलसहैंड आंसर है एंगल टू इज इक्वल टू में 150 डिग्री एंगल 3 इक्वल टो 65 डिग्री एंगल फॉर इज इक्वल टू 15 डिग्री

Answer»

ANSWER:

नपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशन

Step-by-step EXPLANATION:

नपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशननपा तक ट्रेन इज गिवन बाय द इक्वेशन टू एक्स माइनस 3 बाय इज इक्वल टू 15 एंड द पार्ट ऑफ अनदर कैन बी गिवेन बाय फॉर एस माइनस एक्स व्हाई इज इक्वल टू द प्रेजेंट सिचुएशन क्लासिक एंड राइट ऑब्जरवेशनக்ஷஷலபலைஔஷமதேதஞூமதைமதேமதேபூஓஹலைளதௌlfjdCshsajsjsbhsbsusskshshbsjsj

Discussion

14092.	Write three solution of the equation 2x+y=7
Answer» Step-by-step explanation: The THREE SOLUTIONS of 2x+y=7 If we put X =0 Then, 2×0+y=7 0+y=7 Y=7 If we put x =1 2×1+y=7 2+y=7 Y=7-2 Y=5 If we put x =2 2×2+y=7 4+y=7 Y=7-4 Y=3 If we put x =0,y=7 X=1,y=5 X=2,y=3 Please MARK me as a brilliant plz please FOLLOW me

14092.

Write three solution of the equation 2x+y=7

Answer»

Step-by-step explanation:

The THREE SOLUTIONS of 2x+y=7

If we put X =0

Then,

2×0+y=7

0+y=7

Y=7

If we put x =1

2×1+y=7

2+y=7

Y=7-2

Y=5

If we put x =2

2×2+y=7

4+y=7

Y=7-4

Y=3

If we put x =0,y=7

X=1,y=5

X=2,y=3

Please MARK me as a brilliant plz please FOLLOW me

Discussion

14093.	Qno. 15: Choose the correct option(a) A composite number (b) an even number (c) a prime number (di) none of these7-10
Answer» ANSWER: FIRST UPLOAD your FULL QUESTION

14093.

Qno. 15: Choose the correct option(a) A composite number (b) an even number (c) a prime number (di) none of these7-10

Answer»

ANSWER:

FIRST UPLOAD your FULL QUESTION

Discussion

14094.	Express-3/5 as a rational number with denominator as 35
Answer» Answer: mark me as brainliest Step-by-step explanation: number 35 is a rational number if 35 can be expressed as a ratio, as in RATIOnal. A quotient is the result you get when you DIVIDE one number by ANOTHER number. For 35 to be a rational number, the quotient of two integers MUST equal 35. ... Thus, the answer to the QUESTION "Is 35 a rational number?" is YES.

14094.

Express-3/5 as a rational number with denominator as 35

Answer»

Answer:

mark me as brainliest

Step-by-step explanation:

number 35 is a rational number if 35 can be expressed as a ratio, as in RATIOnal. A quotient is the result you get when you DIVIDE one number by ANOTHER number. For 35 to be a rational number, the quotient of two integers MUST equal 35. ... Thus, the answer to the QUESTION "Is 35 a rational number?" is YES.

Discussion

14095.	1+1
Answer» Answer: 1+1×54 2×54 =108 plz MARK as BRAINLEAST

14095.

1+1

Answer»

Answer:

1+1×54

2×54

=108

plz MARK as BRAINLEAST

Discussion

14096.	1 < equal to \|x- 2\| < equal to 3
Answer» Answer: Steps: 1) Draw a line segment AB of length 9.3 units. 2) EXTEND the line by 1 unit more such that BC=1 unit . 3) Find the MIDPOINT of AC. 4) Draw a line BD perpendicular to AB and LET it intersect the semicircle at point D. 5) Draw an ARC DE such that BE=BD. Therefore, BE= 9.3 units

14096.

1 < equal to |x- 2| < equal to 3

Answer»

Answer:

Steps:

1) Draw a line segment AB of length 9.3 units.

2) EXTEND the line by 1 unit more such that BC=1 unit .

3) Find the MIDPOINT of AC.

4) Draw a line BD perpendicular to AB and LET it intersect the semicircle at point D.

5) Draw an ARC DE such that BE=BD.

Therefore, BE=

9.3

units

Discussion

14097.	HelpPlease-3-3**x-3=8
Answer» ANSWER: PLZ TEXT it PROPERLY....

14097.

HelpPlease-3-3**x-3=8

Answer»

ANSWER:

PLZ TEXT it PROPERLY....

Discussion

14098.	If logyx=logzy=logxz then
Answer» $Example.springy-text { color: darkslateblue; animation-name: springy-text; animation-duration: 1s; animation-timing-function: ease-in; animation-delay: 0s; animation-iteration-count: 20; animation-direction: alternate-reverse; animation-fill-mode: backwards;}@keyframes springy-text { 0% { letter-spacing:1.2em; color: thistle; } 100% { letter-spacing:0.1em; color: darkslateblue; }}Refer the pic bro !$

Discussion

14099.	X*y
Answer» Y^0 =1 X1z^1 = xz Hope it HELPS... PLEASE mark my answer as the BRAINLIEST...

Discussion

14100.	Given that sin A = ½, then value of CosecA – Cot A is *
Answer» ANSWER: 2-√3 is the answer * Step-by-step explanation: please mark me the BRAINLIEST answer I would love if you LIKED my answer

14100.

Given that sin A = ½, then value of CosecA – Cot A is *

Answer»

ANSWER:

2-√3 is the answer *

Step-by-step explanation:

please mark me the BRAINLIEST answer

I would love if you LIKED my answer

Discussion

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Answer by #shinchanlover ❤ ❤ ❤ ❤

HOPE this is helpful to you PLEASE FOLLOW me up and mark my answer as BRAINLIST ❤ ❤ ☺

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Answer:

The sum and the product of the zeroes of a quadratic polynomial are 3 and -10 respectively.The quadratic polynomial is

b=3k a=K k is CONSTANT

k(x^2+3x-10)

PLEASE PLEASE PLEASE MARK ME BRAINLIEST

Qnol2: Given that HCF ( 305,650) =10, find LCM of (305,650)​

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18 X [17 + (-3 ) ] = [18 X 17 ] +[ 18 X(-3) ]

18 * [ 17 + (-3) ] = [ 18 * 17 ]+ [ 18 * (-3) ]

=> 18 * [ 17 - 3 ] = [ 306 ] + [ -54 ]

=> 18 * 14 = 306 - 54

=> 252 = 252

▶ So mate, LHS = RHS ◀

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what should be added to the polynomila x3× 13x2+ 35x +25 so that the resultant polynomial be x2+11x+10

Write three solution of the equation 2x+y=7​

Qno. 15: Choose the correct option(a) A composite number (b) an even number (c) a prime number (di) none of these7-10​

Express-3/5 as a rational number with denominator as 35​

1+1​

1 < equal to |x- 2| < equal to 3​

HelpPlease-3-3**x-3=8​

If logyx=logzy=logxz then ​

X*y​

Given that sin A = ½, then value of CosecA – Cot A is *​

A dealer buys almonds for ` 750 and sells it to consumer at profit of 20 %. If the rate of GST is 12%, find the CGST deposited by him with the Government. Also find the prize paid by the consumer for the almonds.

इन द गिवन फिगर एंगल वन इज इक्वल टू 50 डिग्री फाइंड एक्स एंड वाय.(l || m).

Calculate the equivalent resistance

Q4.Which of the following has terminating decimal expansion 32/182, 23/40 ,26 /42 19/19

They lie :-observe the corrclinates and write in whichquadrant aris(2,3), (0,4) (-4,-4), (5,0), (-6,2),(0, -3),(0,0)and (1, - 2)

The factorization of4x2+8x+3 is

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Three angles of triangle are given (x-40°),(x-20°)(1/2x-20°).find the value of x

5 x 2÷10 can anyone solve this using bodmas

the value of( b^2+c^2/b+c)(c^2+a^2/c+a)(a^2+b^2+a+b) is? Please solve this problem as soon as possible.

If a=3+2√2 and b =3-2√2 then find of a²+b²

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Wht is the reciprocal of xn

2.Prove that any outer angle of a cyclic quad-rilateral is equal to the inner angle at theopposite vertex.

The degree of the zero polynomial is

9. Multiple of first three multiple of 4(1) 380(2) 384(3) 390(4) 4001997

. If a + (-a) = 0, then (-a) is called thea. Additive identity of ab. Additive inverse of ac. Multiplicative identity of ad. None of these

Give correct answer with explanation and get brainiest. Please solve it fast. Its urgent

The mean of terms 9,12,18,3,5,3,10,12,21,12,21 is

If (1/4)S+99 = 100, then s is

Factorise: 8x3 + y3 + z3 - 6xyz

Let u- {1, 2, 3, 4, 5, 6, 7 } = {2,4,6}B = {3,5} and c = {1,2,4,7} find1) A' U ( B n C')2) ( B-A) U ( A-C)

(0, 0), (0, -3) (1, -2)

If a, b and c be three rational numbers, then a x (b x c) = (a x b) x c is calleda. Closure property of multiplicationb. Commutative property of multiplicationc. Associative property of multiplicationd. None of these

Qnol2: Given that HCF ( 305,650) =10, find LCM of (305,650)

1 point1)In which quadrant doesthe point (-7, -4) liesOOIIV

Solve for x and y: 2x+5y/xy =6 ; 4x -5y =-3...

1. ABCD is a rectangles. EFGH are the mid points of the side. Area of the rectangle is 40 cm².The figure EFGH is?

Plss solve dis its frm quad equ class X

22. Co Inteior angles formed by parallel lines and a transversal are(a) Equal(b) Unequal(c) Sum is 180°(d) None of these

Write three solution of the equation 2x+y=7

Qno. 15: Choose the correct option(a) A composite number (b) an even number (c) a prime number (di) none of these7-10

Express-3/5 as a rational number with denominator as 35

1+1

1 < equal to |x- 2| < equal to 3

HelpPlease-3-3**x-3=8

If logyx=logzy=logxz then

X*y

Given that sin A = ½, then value of CosecA – Cot A is *