332354 + Interview Questions in Secondary School in Math

1.	Find the range and domain of cos 3x
Answer» *HOPE* IT *HELPS* *YOU* MY *FREIND***

1.

Find the range and domain of cos 3x

Answer»

HOPE IT HELPS YOU MY FREIND

Discussion

2.	Guys Help me with this --- No Spam BEST IS BRAINLIEST
Answer» Answer: I liked your THINKING bro. I seen your QUESTION about IRRELEVANT QUESTIONS.

2.

Guys Help me with this --- No Spam BEST IS BRAINLIEST

Answer»

Answer:

I liked your THINKING bro.

I seen your QUESTION about IRRELEVANT QUESTIONS.

Discussion

3.	Find the cube root of 729×216
Answer» ANSWER: the answer is 54 Step-by-step explanation: 729×216 157464 3 *root* is 54... *MARK* ME AS *BRAINLIEST* *PLEASE* I *WILL* *FOLLOW* *YOU* *HOPE* IT *HELPS* *YOU* *OUT* *THANKS* MY *ANSWER* ✌✌✌✌

3.

Find the cube root of 729×216

Answer»

ANSWER:

the answer is 54

Step-by-step explanation:

729×216

157464

3 root is

54...

MARK ME AS BRAINLIEST PLEASE

I WILL FOLLOW YOU

HOPE IT HELPS YOU OUT

THANKS MY ANSWER ✌✌✌✌

Discussion

4.	The centre of a circle is (2k -1, 7) and it passes through the point (-3,-1). If the diameter of the circleis 20 units, find the value of k.
Answer» Answer: $\huge\underline\bold\red{AnswEr}$ If we do hold CERTAIN assumptions to be true, ie, the system is in equilibrium - the two FORCES act in opposing directions (in the sense that one turns the ROD about CLOCKWISE, and the other anti-clockwise, and that the point of ...

4.

The centre of a circle is (2k -1, 7) and it passes through the point (-3,-1). If the diameter of the circleis 20 units, find the value of k.

Answer»

Answer:

$\huge\underline\bold\red{AnswEr}$

If we do hold CERTAIN assumptions to be true, ie, the system is in equilibrium - the two FORCES act in opposing directions (in the sense that one turns the ROD about CLOCKWISE, and the other anti-clockwise, and that the point of ...

Discussion

5.	70 49 डिविजन मेथड का रूट
Answer» ANSWER: iafsjsiwydbkdgdwjiw GD ndudhdkdh gd

5.

70 49 डिविजन मेथड का रूट

Answer»

ANSWER:

iafsjsiwydbkdgdwjiw GD ndudhdkdh gd

Discussion

6.	Find the length of the string of the flying kite which is at an angle of 60° from the ground and 75 meters above the ground
Answer» Step-by-step EXPLANATION: Heay! buddy here's your answer Let AB=75= HEIGHT of Pole and AD be the LENGTH of the wire From △ABD sin60 o = AD AB ⇒ 2 3 = AD 75 ⇒AD= 3 150 ⇒ 1.73 150 (Take 3 =1.73) =86.6 m

6.

Find the length of the string of the flying kite which is at an angle of 60° from the ground and 75 meters above the ground

Answer»

Step-by-step EXPLANATION:

Heay! buddy here's your answer

Let AB=75= HEIGHT of Pole

and AD be the LENGTH of the wire

From △ABD

sin60

o

=

AD

AB

⇒

2

3

=

AD

75

⇒AD=

3

150

⇒

1.73

150

(Take

3

=1.73)

=86.6 m

Discussion

7.	The decimal number formed by interchanging the digit in the tenths place and tens place of 68.49 is
Answer» ANSWER: 68.49 Interchanging 98.46 Pls MARK my answer as brainlist Pls FOLLOW me

7.

The decimal number formed by interchanging the digit in the tenths place and tens place of 68.49 is

Answer»

ANSWER:

68.49

Interchanging

98.46

Pls MARK my answer as brainlist

Pls FOLLOW me

Discussion

8.	If A x B means A is to the south of B; A + B means A is to the north of B; A % B means A is to the east of B; A - B means A is to the west of B; then in P % Q + R - S, S is in which direction with respect to Q?A) South-West B) South-East C) North-East D) North-West
Answer» ANSWER: OPTION a that is SOUTH WEST

8.

If A x B means A is to the south of B; A + B means A is to the north of B; A % B means A is to the east of B; A - B means A is to the west of B; then in P % Q + R - S, S is in which direction with respect to Q?A) South-West B) South-East C) North-East D) North-West

Answer»

ANSWER:

OPTION a that is SOUTH WEST

Discussion

9.	By how much is 18935 less than 27 678
Answer» Answer: 8743 Step-by-step EXPLANATION: when we SUBTRACT 27678-18935 we GET 8743

9.

By how much is 18935 less than 27 678

Answer»

Answer:

8743

Step-by-step EXPLANATION:

when we SUBTRACT 27678-18935

we GET 8743

Discussion

10.	(A) 134' means 'you are well';(B) '758' means 'they go home';(C) '839' means 'we are home';Which of the statements can be dispensed with while answering the above question?
Answer» Answer: 134' MEANS you are WELL can be dispenced

10.

(A) 134' means 'you are well';(B) '758' means 'they go home';(C) '839' means 'we are home';Which of the statements can be dispensed with while answering the above question?

Answer»

Answer:

134' MEANS you are WELL can be dispenced

Discussion

11.	Find the number of bricks, each measuring 24 cm x 12 cm x 8 cm, required to construct a wall 24 m long, 8m high and 60 cm thick, if 10% of the wall is filled with mortar?A) 35000 B) 45000 C) 55000 D) 65000
Answer» Answer: 45000 Step-by-step EXPLANATION:

11.

Find the number of bricks, each measuring 24 cm x 12 cm x 8 cm, required to construct a wall 24 m long, 8m high and 60 cm thick, if 10% of the wall is filled with mortar?A) 35000 B) 45000 C) 55000 D) 65000

Answer»

Answer:

45000

Step-by-step EXPLANATION:

Discussion

12.	Find the last 2 digits of 2^27653 - 1 .
Answer» The LAST 2 digit of the NUMBER 227653 is 53 Means 5 and 3... *HOPE* IT *HELPS*!!!

12.

Find the last 2 digits of 2^27653 - 1 .

Answer»

The LAST 2 digit of the NUMBER 227653 is 53 Means 5 and 3...

HOPE IT HELPS!!!

Discussion

13.	If their are 4 vertices and 6 faces so how much faces are their.
Answer» ANSWER is corner . Hope it HELPS you

13.

If their are 4 vertices and 6 faces so how much faces are their.

Answer»

ANSWER is corner

.

Hope it HELPS you

Discussion

14.	A divided by 1 is equal to
Answer» ANSWER: a/1= a HOPE it helps you Step-by-step explanation: MARK as BRAINLIEST....

14.

A divided by 1 is equal to

Answer»

ANSWER:

a/1= a HOPE it helps you

Step-by-step explanation:

MARK as BRAINLIEST....

Discussion

15.	Write different breakups of the numbers 679,863,6745
Answer» The different BREAKUPS of the NUMBERS are as follows: (i)679 ‐ 600+70+9 (ii)863 ‐ 800+60+3 (III)6745 ‐ 6000+700+40+5 *HOPE* IT *HELPS* *YOU*!!!

15.

Write different breakups of the numbers 679,863,6745

Answer»

The different BREAKUPS of the NUMBERS are as follows:

(i)679 ‐ 600+70+9

(ii)863 ‐ 800+60+3

(III)6745 ‐ 6000+700+40+5

HOPE IT HELPS YOU!!!

Discussion

16.	Find the values of the following determinanats \| 3√6 -4√2 \| \|5√3 2 \|
Answer» hsoszg°¥¥×¥π\|¥¶+;*8#9#+}¶`÷\|=©[¶$\BEGIN{GATHERED}\SQRT[ - x2 { - 2 \sqrt[ \TIMES \\ \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} \times \frac{?}{?} ]{?} }^{2} \times \frac{?}{?} ]{?}\end{gathered}$$

Discussion

17.	2x-3/4y=3 and 5x-2/y= 7 pls answer I need it now
Answer» ANSWER: Answer is X= -3 and Y= -7….

17.

2x-3/4y=3 and 5x-2/y= 7 pls answer I need it now

Answer»

ANSWER:

Answer is X= -3 and Y= -7….

Discussion

18.	How many terms r there in the ap 7 13 19 ....205 ?
Answer» ANSWER: R = 34 Step-by-step explanation: 205=7+(r-1)6 198=6r-6 204=6r r=34

18.

How many terms r there in the ap 7 13 19 ....205 ?

Answer»

ANSWER:

R = 34

Step-by-step explanation:

205=7+(r-1)6

198=6r-6

204=6r

r=34

Discussion

19.	Is there any natural no.that has no successor? .is there a last natural no.?
Answer» Answer: No, there is no such THING as "last natural number" because if we start from 1 (SMALLEST natural number) we can keep on counting forever (if we have the patience) and still not reach the END. Hence, we say that there are infinite AMOUNT of numbers.

19.

Is there any natural no.that has no successor? .is there a last natural no.?

Answer»

Answer:

No, there is no such THING as "last natural number" because if we start from 1 (SMALLEST natural number) we can keep on counting forever (if we have the patience) and still not reach the END. Hence, we say that there are infinite AMOUNT of numbers.

Discussion

20.	If two numbers are co primes, at latest one of them must be prime.
Answer» Answer: TWO NUMBERS are co-prime that is not necessary that one of them MUST be a prime number. For example 8 and 9 are co-prime numbers but none of them are prime numbers. Mark as BRANLIEST plzz!!!

20.

If two numbers are co primes, at latest one of them must be prime.

Answer»

Answer:

TWO NUMBERS are co-prime that is not necessary that one of them MUST be a prime number. For example 8 and 9 are co-prime numbers but none of them are prime numbers.

Mark as BRANLIEST plzz!!!

Discussion

21.	Find the solution of 31=45
Answer» Answer: Hope this will help you Please MARK me as brainliest Step-by-step explanation: To write 31/45 as a decimal you have to DIVIDE numerator by the denominator of the fraction. We divide now 31 by 45 what we write down as 31/45 and we GET 0.68888888888889 And finally we have: 31/45 as a decimal equals 0.68888888888889

21.

Find the solution of 31=45

Answer»

Answer:

Hope this will help you

Please MARK me as brainliest

Step-by-step explanation:

To write 31/45 as a decimal you have to DIVIDE numerator by the denominator of the fraction.

We divide now 31 by 45 what we write down as 31/45 and we GET 0.68888888888889

And finally we have:

31/45 as a decimal equals 0.68888888888889

Discussion

22.	Find the cube root of 421875
Answer» Answer: *The* *CUBE* *ROOT* of 421875 is 75 Hope this answer HELPS you

22.

Find the cube root of 421875

Answer»

Answer:

The CUBE ROOT of 421875 is 75

Hope this answer HELPS you

Discussion

23.	A shop keeper puts an even number of chocolates in a jar. How many chocolates could he have put in the pot?
Answer» ANSWER: Xxxxxxxxxxxxxxxxxxxxxx

23.

A shop keeper puts an even number of chocolates in a jar. How many chocolates could he have put in the pot?

Answer»

ANSWER:

Xxxxxxxxxxxxxxxxxxxxxx

Discussion

24.	Avik was working in his chemistry lab and created a mixture whose weight is contributed by 90% water and 10% Carbon. The weight of the mixture is 20 gm. As he just finished creating the mixture, Avik needs to go urgently for some urgent work for 2 days. When he returned, the weight of water in the mixture was reduced from 90% to 50%. How much does the mixture weigh now? *
Answer» ANSWER: BINOD KGs always Binod is the answer

24.

Avik was working in his chemistry lab and created a mixture whose weight is contributed by 90% water and 10% Carbon. The weight of the mixture is 20 gm. As he just finished creating the mixture, Avik needs to go urgently for some urgent work for 2 days. When he returned, the weight of water in the mixture was reduced from 90% to 50%. How much does the mixture weigh now? *

Answer»

ANSWER:

BINOD KGs

always Binod is the answer

Discussion

25.	X×(y+z)=(x×y)+(x+z) if x=-3 y=-2 z=7
Answer» Step-by-step EXPLANATION: This is the ANSWER HOPE U LIKE it

25.

X×(y+z)=(x×y)+(x+z) if x=-3 y=-2 z=7

Answer»

Step-by-step EXPLANATION:

This is the ANSWER

HOPE U LIKE it

Discussion

26.	Write first four term j of the ap when a=-2 and d=4
Answer» Answer: 10 Step-by-step EXPLANATION:

26.

Write first four term j of the ap when a=-2 and d=4

Answer»

Answer:

10

Step-by-step EXPLANATION:

Discussion

27.	If y=x+√(x²-1), then y-x(dy/dx) = ???
Answer» If y=X+√(x²-1), then y-x(dy/dx) = ??? $\textbf{Given:}$ $y=x+\sqrt{x^2-1}$ $\textbf{To <klux>FIND</klux>:}$ $y-x\dfrac{dy}{dx}$ $\textbf{Solution:}$ $\text{Consider,}$ $y=x+\sqrt{x^2-1}$ $\text{Differentiate with respect to 'x'}$ $\dfrac{dy}{dx}=1+\dfrac{<klux>2X</klux>}{2\sqrt{x^2-1}}$ $\dfrac{dy}{dx}=1+\dfrac{x}{\sqrt{x^2-1}}$ $\text{Now,}$ $y-x\dfrac{dy}{dx}$ $=(x+\sqrt{x^2-1})-x(1+\dfrac{x}{\sqrt{x^2-1}})$ $=\sqrt{x^2-1}-\dfrac{x^2}{\sqrt{x^2-1}}$ $=\dfrac{(x^2-1)-x^2}{\sqrt{x^2-1}}$ $=\dfrac{-1}{\sqrt{x^2-1}}$ $\implies\boxed{\bf\,y-x\dfrac{dy}{dx}=\dfrac{-1}{\sqrt{x^2-1}}}$ Find more: 1.Y = (tan x +COT x)/ (tan x - COTX ) then dy/dx =? brainly.in/question/3429497 2.If y=√x+1/√x show that 2x d y /dx +y =2√x brainly.in/question/5156094 3.If y = tan^–1(sec x + tan x), then find dy/dx. brainly.in/question/8085217 4.If y= log tan(π/4+x/2),show that dy/dx=secx brainly.in/question/5012403 5.Y=xtanx,show that xsin^2x(dy/dx)=x^2 tan x +y sin^2 x brainly.in/question/16864243

27.

If y=x+√(x²-1), then y-x(dy/dx) = ???

Answer»

If y=X+√(x²-1), then y-x(dy/dx) = ???

$\textbf{Given:}$

$y=x+\sqrt{x^2-1}$

$\textbf{To <klux>FIND</klux>:}$

$y-x\dfrac{dy}{dx}$

$\textbf{Solution:}$

$\text{Consider,}$

$y=x+\sqrt{x^2-1}$

$\text{Differentiate with respect to 'x'}$

$\dfrac{dy}{dx}=1+\dfrac{<klux>2X</klux>}{2\sqrt{x^2-1}}$

$\dfrac{dy}{dx}=1+\dfrac{x}{\sqrt{x^2-1}}$

$\text{Now,}$

$y-x\dfrac{dy}{dx}$

$=(x+\sqrt{x^2-1})-x(1+\dfrac{x}{\sqrt{x^2-1}})$

$=\sqrt{x^2-1}-\dfrac{x^2}{\sqrt{x^2-1}}$

$=\dfrac{(x^2-1)-x^2}{\sqrt{x^2-1}}$

$=\dfrac{-1}{\sqrt{x^2-1}}$

$\implies\boxed{\bf\,y-x\dfrac{dy}{dx}=\dfrac{-1}{\sqrt{x^2-1}}}$

Find more:

1.Y = (tan x +COT x)/ (tan x - COTX ) then dy/dx =?

brainly.in/question/3429497

2.If y=√x+1/√x show that 2x d y /dx +y =2√x

brainly.in/question/5156094

3.If y = tan^–1(sec x + tan x), then find dy/dx.

brainly.in/question/8085217

4.If y= log tan(π/4+x/2),show that dy/dx=secx

brainly.in/question/5012403

5.Y=xtanx,show that xsin^2x(dy/dx)=x^2 tan x +y sin^2 x

brainly.in/question/16864243

Discussion

28.	Find the domain and range of cos 3x
Answer» ANSWER: you can LIKE and COMMENT

28.

Find the domain and range of cos 3x

Answer»

ANSWER:

you can LIKE and COMMENT

Discussion

29.	Long division square root of 449.44
Answer» ANSWER: BINOD Step-by-step EXPLANATION: ALWAYS Binod is the answer

29.

Long division square root of 449.44

Answer»

ANSWER:

BINOD

Step-by-step EXPLANATION:

ALWAYS Binod is the answer

Discussion

30.	What is whole number in kannada?
Answer» Sumpurna Sankhye. Hope it's ...HELP.

30.

What is whole number in kannada?

Answer»

Sumpurna Sankhye.

Hope it's ...HELP.

Discussion

31.	How to find out place value of a decimal number
Answer» The first DIGIT after the decimal REPRESENTS the TENTHS PLACE. The next digit after the decimal represents the hundredths place. The remaining digits continue to fill in the place values until there are no digits LEFT.

Discussion

32.	A shopkeeper charges rs 0.50 to print a sheet of paper.however he gives a discount of 5%
Answer» Total COST of printing 5000 sheets = Rs. 2400 Step-by-step explanation: The question is incomplete. Please FIND the full question and solution below. A shopkeeper charges rs 0.50 to print a SHEET of paper. However, he gives a discount of 2% on all photocopies done after FIRST 1000 sheets. How much will it cost to COPY 5000 sheets of paper? Solution: Cost of printing a sheet of paper = Rs. 0.50 5% discount is allowed on all photocopies done after first 1000 sheets. Cost of printing 5000 sheets will be: First 1000 sheets @ rate of Rs. 0.50 and the rest at a discount of 5%. 1000 * 0.50 = Rs. 500 Discount is 4000 * 0.50 * 5/100 = Rs. 100 So total cost for 4000 sheets printing = (4000 * 0.50) - 100 = Rs. 1900. Total cost of printing 5000 sheets = 500 + 1960 = Rs. 2400

32.

A shopkeeper charges rs 0.50 to print a sheet of paper.however he gives a discount of 5%

Answer»

Total COST of printing 5000 sheets = Rs. 2400

Step-by-step explanation:

The question is incomplete. Please FIND the full question and solution below.

A shopkeeper charges rs 0.50 to print a SHEET of paper. However, he gives a discount of 2% on all photocopies done after FIRST 1000 sheets. How much will it cost to COPY 5000 sheets of paper?

Solution:

Cost of printing a sheet of paper = Rs. 0.50

5% discount is allowed on all photocopies done after first 1000 sheets.

Cost of printing 5000 sheets will be:

First 1000 sheets @ rate of Rs. 0.50 and the rest at a discount of 5%.

1000 * 0.50 = Rs. 500

Discount is 4000 * 0.50 * 5/100 = Rs. 100

So total cost for 4000 sheets printing = (4000 * 0.50) - 100 = Rs. 1900.

Total cost of printing 5000 sheets = 500 + 1960 = Rs. 2400

Discussion

33.	4,9,16 among the following the number represent square is
Answer» ANSWER: 2^=4 3^=9 4^=16 is RIGHT answer.

33.

4,9,16 among the following the number represent square is

Answer»

ANSWER:

2^=4

3^=9

4^=16

is RIGHT answer.

Discussion

34.	సరళీకృతం చేయండి: (3) మొత్తం 4 of (5/3) శక్తికి 5 యొక్క శక్తికి
Answer» ANSWER: hytittryuyffgjhhjjzhhxdushbxhrijxghf ryegzgdglckvgcdkgx

34.

సరళీకృతం చేయండి: (3) మొత్తం 4 of (5/3) శక్తికి 5 యొక్క శక్తికి

Answer»

ANSWER:

hytittryuyffgjhhjjzhhxdushbxhrijxghf

ryegzgdglckvgcdkgx

Discussion

35.	Pls guys friend me I'm desperate LOL
Answer» $\huge{\underbrace{\red{\mathfrak{Excellent!}}}}$

Discussion

36.	If the mean of 2, x, y is 8, then the mean of x, y, 8 is ?
Answer» Answer: (2+ X + y) / 3 = 8 so 2+ x + y = 24 so x + y = 22 mean of x,y,8 = (x + y +8) / 3 = ( 22 + 8) /3 = 30/3 = 10 so mean = 10 I HOPE it helps you

36.

If the mean of 2, x, y is 8, then the mean of x, y, 8 is ?

Answer»

Answer:

(2+ X + y) / 3 = 8

so 2+ x + y = 24

so x + y = 22

mean of x,y,8 = (x + y +8) / 3

= ( 22 + 8) /3 = 30/3 = 10

so mean = 10

I HOPE it helps you

Discussion

37.	1,17,98,354 what will be next seires
Answer» Answer: 1^4+2^4=17 1^4+2^4+3^4=98 1^4+2^4+3^4+4^4=354 1^4+2^4+3^4+4^4+5^4=979

37.

1,17,98,354 what will be next seires

Answer»

Answer:

1^4+2^4=17

1^4+2^4+3^4=98

1^4+2^4+3^4+4^4=354

1^4+2^4+3^4+4^4+5^4=979

Discussion

38.	Pythagore triplet of 3,4,5, = ?
Answer» ANSWER: what is your QUESTION SEND your question

38.

Pythagore triplet of 3,4,5, = ?

Answer»

ANSWER:

what is your QUESTION SEND your question

Discussion

39.	Which of the following is the cause of depreciation?la) Cost of assetb) Useful life of the asset(d) Normal wear and tearc) Scrap value(al ufe rre
Answer» The main cause of DEPRECIATION is wear and TEAR CAUSED by its USAGE.

Discussion

40.	Find the roots of the 3√ 2 x2 - 5x -√ 2 = 0 quadratic equations by the factorisation method.
Answer» ANSWER: =3√2x^2-5x-√2 =3√2x^2-6x+x-√2 =3√2x(x-√2) +1(x-√2) =(3√2x+1) (x-√2) =0 =3√2x+1=0 =3√2x=-1 =x=-1/3√2 it is not POSSIBLE =(x-√2) =0 =x=√2 it is possible hence, x=√2 is RIGHT answer.

40.

Find the roots of the 3√ 2 x2 - 5x -√ 2 = 0 quadratic equations by the factorisation method.

Answer»

ANSWER:

=3√2x^2-5x-√2

=3√2x^2-6x+x-√2

=3√2x(x-√2) +1(x-√2)

=(3√2x+1) (x-√2) =0

=3√2x+1=0

=3√2x=-1

=x=-1/3√2 it is not POSSIBLE

=(x-√2) =0

=x=√2 it is possible

hence,

x=√2 is RIGHT answer.

Discussion

41.	Exercise 2.31. Check whether the following triplets are Pythagorean triplets or not.a. (12. 35. 37)b. (8.9. 14)c. (14, 48, 50)d. (3,4,5)2. Using the identity (a + b) = a + b + 2ab or (a - b) = a + b2 - 2ab, find the squares of the following numa. 99b. 51c. 38d. 101e. 79f. 3993. Write a Pythagorean triplet whose smallest number is:a. 16b. 6c. 14d. 84. Write a Pythagorean triplet, one of whose numbers is:a. 16b. 35c. 17d. 12
Answer» ANSWER: it's very LONG ASK SHORT answer

41.

Exercise 2.31. Check whether the following triplets are Pythagorean triplets or not.a. (12. 35. 37)b. (8.9. 14)c. (14, 48, 50)d. (3,4,5)2. Using the identity (a + b) = a + b + 2ab or (a - b) = a + b2 - 2ab, find the squares of the following numa. 99b. 51c. 38d. 101e. 79f. 3993. Write a Pythagorean triplet whose smallest number is:a. 16b. 6c. 14d. 84. Write a Pythagorean triplet, one of whose numbers is:a. 16b. 35c. 17d. 12

Answer»

ANSWER:

it's very LONG ASK SHORT answer

Discussion

42.	How can we make exterior angle in square..... with proper diagram
Answer» ANSWER: idk Step-by-step EXPLANATION: the APP quanda MAY HELP!

42.

How can we make exterior angle in square..... with proper diagram

Answer»

ANSWER:

idk

Step-by-step EXPLANATION:

the APP quanda MAY HELP!

Discussion

43.	Which is better (FOR MATHS) arihant or cengage for both JEE MAINS AND ADVANCED ??
Answer» ANSWER: IDK Step-by-step explanation: but the APP quanda may HELP!

43.

Which is better (FOR MATHS) arihant or cengage for both JEE MAINS AND ADVANCED ??

Answer»

ANSWER:

IDK

Step-by-step explanation:

but the APP quanda may HELP!

Discussion

44.	7 is the factor of 105
Answer» ANSWER: Yes Step-by-step explanation: 7 is the FACTOR of 105 because 15*7=105 Hope its clear Thank You........................

44.

7 is the factor of 105

Answer»

ANSWER:

Yes

Step-by-step explanation:

7 is the FACTOR of 105 because 15*7=105

Hope its clear

Thank You........................

Discussion

45.	Section (A) Objective type(Tick correct one)2. No. 1. Do as directed;(1) which is not the solution of X – Y = 0(b) (-1, 1)(d) (1,0)(a) (1,1)(c) (1,-1)(Tick correct one)m(II) an(a) Vam(c) na(b) mañ(d) Vmn(True/False)(III) AAS is not the criteria for congruence of two triangles(IV) Probability of an event may be 1(True/False)(V) The graph of X = 2 is parallel to:(X-Axis/ Y-AxisSection (B) Very Short Answer Type30 x 2M = 06 Marks2No.2. Find the value of: 645
Answer» ANSWER: 1,0 is the CORRECT answer

45.

Section (A) Objective type(Tick correct one)2. No. 1. Do as directed;(1) which is not the solution of X – Y = 0(b) (-1, 1)(d) (1,0)(a) (1,1)(c) (1,-1)(Tick correct one)m(II) an(a) Vam(c) na(b) mañ(d) Vmn(True/False)(III) AAS is not the criteria for congruence of two triangles(IV) Probability of an event may be 1(True/False)(V) The graph of X = 2 is parallel to:(X-Axis/ Y-AxisSection (B) Very Short Answer Type30 x 2M = 06 Marks2No.2. Find the value of: 645

Answer»

ANSWER:

1,0 is the CORRECT answer

Discussion

46.	If x= -2 is a root of the polynomial P(x) = -2XA- 7x3 - 3x2-tx-10, then find the value of t.
Answer» Answer: _______ Given : X = -2 Equation : -2x^4 - 7x^3 - 3x^2 - TX - 10 the value of t =? Solution : • -2x^4 - 7x^3 - 3x^2 - tx - 10 ° -2 × -2^4 - 7 × -2^3 - 3 × -2^2 - t × -2 - 10 ° -2 × 16 - 7 × -8 - 3 × 4 + 2T - 10 ° -32 + 56 - 12 + 2t - 10 ° 24 - 22 + 2t ° 2 + 2t ° 2t = -2 ° t = -1

46.

If x= -2 is a root of the polynomial P(x) = -2XA- 7x3 - 3x2-tx-10, then find the value of t.

Answer»

Answer:

_______

Given :

X = -2

Equation :

-2x^4 - 7x^3 - 3x^2 - TX - 10

the value of t =?

Solution :

• -2x^4 - 7x^3 - 3x^2 - tx - 10

° -2 × -2^4 - 7 × -2^3 - 3 × -2^2 - t × -2 - 10

° -2 × 16 - 7 × -8 - 3 × 4 + 2T - 10

° -32 + 56 - 12 + 2t - 10

° 24 - 22 + 2t

° 2 + 2t

° 2t = -2

° t = -1

Discussion

47.	Find the points where the graph of 2x + 3y = −5 cuts the X- axis and Y- axis.
Answer» Answer: 123456javsiabejekkeje

47.

Find the points where the graph of 2x + 3y = −5 cuts the X- axis and Y- axis.

Answer»

Answer:

123456javsiabejekkeje

Discussion

48.	. In figure 5, AOB and COBlinear pair .find the measure of xAOB=×/2COB=×/3
Answer» ANSWER: x=216 Step-by-step EXPLANATION: as x/2+x/3=180 so we can GET by doing LCM x=216

48.

. In figure 5, AOB and COBlinear pair .find the measure of xAOB=×/2COB=×/3

Answer»

ANSWER:

x=216

Step-by-step EXPLANATION:

as x/2+x/3=180

so we can GET by doing LCM x=216

Discussion

49.	Find the value of x if 2(4x-5) =0
Answer» Step-by-step explanation: 2(4x-5)=0 8x-10=0 8x=+10 x=10/8 x=5/4 :.x=5/4

49.

Find the value of x if 2(4x-5) =0

Answer»

Step-by-step explanation:

2(4x-5)=0

8x-10=0

8x=+10

x=10/8

x=5/4

:.x=5/4

Discussion

50.	Show that (x^1/a-b)^1/a-c (x^1/b-c)^1/b-a (x^1/c-a)^1/c-b
Answer» ANSWER: will allmakeup y'all HATCHBACK

50.

Show that (x^1/a-b)^1/a-c (x^1/b-c)^1/b-a (x^1/c-a)^1/c-b

Answer»

ANSWER:

will allmakeup y'all HATCHBACK

Discussion

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