332354 + Interview Questions in Secondary School in Math

1.	8. Find the value of each of the following polynomialsat the indicated values of variables :4(i) p(x) = 5x2 -1 - 12' 25(ii) p(x) = 3x3 + 2x - 3x2 + 4; x = 1/2,-1/2(iii) p(y) = 5y2 + 4; y =-2/ √5 ,4√5+(iv) p(y) = 2y2 + 3π2; y = π, -2π
Answer» Answer: Step-by-step explanation: 1) p(1)= 5×2-3×1+7 = 10-3+7 =14 Verify whether the values of X GIVEN in each case are the zeros of the polynomial or not. 1 P(x)=2x+1;x=-1/2 P(-1/2) = 2(-1/2) + 1 = -1 + 1 = 0 = 0 2) p(x)=5x-π;x=-3/2 P(-3/2) = 5(-3/2) - π = -15/2 - π ≠ 0 3) p(x)=x²-1;x=+1 P(1) = 1² - 1 = 1 - 1 = 0 = 0 4) p(x)=(x-1)(x+2);x=-1,-2 P(-1) = (-1-1)(-1 + 2) = (-2)(1) = - 1 ≠ 0 P(-2) = (-2 -1)(-2 + 2) = (-3)(0) = 0 = 0 5) P(y)=y²;y=0 P(0) = 0² = 0 = 0 6) p(x)=ax+B;x=-b/a P(-b/a) = a(-b/a) + b = -b + b = 0 = 0 p(2)= 3×2×3-4×2+11 = 18-8+11 =21 in equation THIRD where is t

1.

8. Find the value of each of the following polynomialsat the indicated values of variables :4(i) p(x) = 5x2 -1 - 12' 25(ii) p(x) = 3x3 + 2x - 3x2 + 4; x = 1/2,-1/2(iii) p(y) = 5y2 + 4; y =-2/ √5 ,4√5+(iv) p(y) = 2y2 + 3π2; y = π, -2π

Answer»

Answer:

Step-by-step explanation:

1) p(1)= 5×2-3×1+7

= 10-3+7

=14

Verify whether the values of X GIVEN in each case are the zeros of the polynomial or not.

1 P(x)=2x+1;x=-1/2

P(-1/2) = 2(-1/2) + 1 = -1 + 1 = 0 = 0

2) p(x)=5x-π;x=-3/2

P(-3/2) = 5(-3/2) - π = -15/2 - π ≠ 0

3) p(x)=x²-1;x=+1

P(1) = 1² - 1 = 1 - 1 = 0 = 0

4) p(x)=(x-1)(x+2);x=-1,-2

P(-1) = (-1-1)(-1 + 2) = (-2)(1) = - 1 ≠ 0

P(-2) = (-2 -1)(-2 + 2) = (-3)(0) = 0 = 0

5) P(y)=y²;y=0

P(0) = 0² = 0 = 0

6) p(x)=ax+B;x=-b/a

P(-b/a) = a(-b/a) + b = -b + b = 0 = 0

p(2)= 3×2×3-4×2+11

= 18-8+11

=21

in equation THIRD where is t

Discussion

2.	Please help me out here
Answer» Answer: 007 Step-by-step EXPLANATION: PLAY PUBG you will UNDERSTAND

2.

Please help me out here

Answer»

Answer:

007

Step-by-step EXPLANATION:

PLAY PUBG you will UNDERSTAND

Discussion

3.	Find(1) sin 15 (2) tan 105
Answer» Step-by-step EXPLANATION: PLEASE MARK me as BRANLIEST

3.

Find(1) sin 15 (2) tan 105

Answer»

Step-by-step EXPLANATION:

PLEASE MARK me as BRANLIEST

Discussion

4.	Which one of the following is not a quadratic equation?
Answer» ANSWER: GH GH GH GH GH Step-by-step EXPLANATION: YUP I will be there at all ❤️

4.

Which one of the following is not a quadratic equation?

Answer»

ANSWER:

GH GH GH GH GH

Step-by-step EXPLANATION:

YUP I will be there at all ❤️

Discussion

5.	B2z,F4D,———,T12RA)L7JB)L6KC)k7JD)L6J
Answer» B2z,F4D,———,T12R Step-by-step explanation: The ANSWER is L6J. B comes after z and A, thus there is difference of a between Z and B In second there is difference between D and F is E. There is only L and J where is the difference of K between L and J. CONTINUE sly there is differences GOING on in numbers such as 2, 4, then 6 should comes. Thus here L6J is the right answer for it. Learn More: Series brainly.in/question/18670656

5.

B2z,F4D,———,T12RA)L7JB)L6KC)k7JD)L6J

Answer»

B2z,F4D,———,T12R

Step-by-step explanation:

The ANSWER is L6J.

B comes after z and A, thus there is difference of a between Z and B
In second there is difference between D and F is E.
There is only L and J where is the difference of K between L and J.
CONTINUE sly there is differences GOING on in numbers such as 2, 4, then 6 should comes.
Thus here L6J is the right answer for it.

Learn More: Series

6.	Perform the following calculation. 1. 11101 +1011
Answer» the SUM is 12,112 HOPE you UNDERSTAND

Perform the following calculation. 1. 11101 +1011

Answer»

the SUM is 12,112

HOPE you UNDERSTAND

Discussion

7.	Co-ordinates of A and B are ( 1, 2) and (2,3). if p lies on AB then findtheco-ordinates of P such thatAP/PBPB = 4/3
Answer» Step-by-step EXPLANATION: COULD you CAPTURE and KEEP the QUESTION again

7.

Co-ordinates of A and B are ( 1, 2) and (2,3). if p lies on AB then findtheco-ordinates of P such thatAP/PBPB = 4/3

Answer»

Step-by-step EXPLANATION:

COULD you CAPTURE and KEEP the QUESTION again

Discussion

8.	A grandfather is ten times older than his grand daughter. he is also 54 years older than her. find their present ages
Answer» ANSWER: let the GRAND daughter age be=x and the GRANDFATHER age =10x x+54=10x 54=10x-x 54=9x 54/9 =x 6=x The grand daughter is x =6 YEARS old And the grandfather is = 10x =10×6=60 HOPE THE ANSWER HELPS YOU CAN YOU MARK ME AS BRAINLIEST

8.

A grandfather is ten times older than his grand daughter. he is also 54 years older than her. find their present ages

Answer»

ANSWER:

let the GRAND daughter age be=x

and the GRANDFATHER age =10x

x+54=10x

54=10x-x

54=9x

54/9 =x

6=x

The grand daughter is x =6 YEARS old

And the grandfather is = 10x =10×6=60

HOPE THE ANSWER HELPS YOU

CAN YOU MARK ME AS BRAINLIEST

Discussion

9.	Find the value of (a) if (x+a)is a factor of x cube + ax square - 2x +a+4
Answer» Answer: a = 0 Step-by-step EXPLANATION: p(x) = x^3 +ax^2 + 2x + a + 4 If (x+a) is a FACTOR of p(x), then P(-a) = 0 P(-a) = (-a)^3 + a(-a)^2 + 2(-a) + a + 4 = 0 -a - a^3 - 2a + a + 4 = 0 a^3 -2a +3 = 0 a = 0

9.

Find the value of (a) if (x+a)is a factor of x cube + ax square - 2x +a+4

Answer»

Answer:

a = 0

Step-by-step EXPLANATION:

p(x) = x^3 +ax^2 + 2x + a + 4

If (x+a) is a FACTOR of p(x), then P(-a) = 0

P(-a) = (-a)^3 + a*(-a)^2 + 2*(-a) + a + 4 = 0

-a - a^3 - 2a + a + 4 = 0

a^3 -2a +3 = 0

a = 0

Discussion

10.	Rohit bought a motorcycle for rupees 36000. He paid 1/6 of the price in cash and the rest in installments. Find the amount paid every month
Answer» Step-by-step EXPLANATION: ◦•●◉✿Money PAID in cash✿◉●•◦ = / * = ₹6000 = 5/6 5/6*30000 =25000

10.

Rohit bought a motorcycle for rupees 36000. He paid 1/6 of the price in cash and the rest in installments. Find the amount paid every month

Answer»

Step-by-step EXPLANATION:

◦•●◉✿Money PAID in cash✿◉●•◦

= / *

= ₹6000

= 5/6

5/6*30000

=25000

Discussion

11.	Divide 51.03 by 2.1 full explanation please
Answer» Step-by-step explanation: 51.03 by 2.1 = 24.3 ur ANSWER:)

11.

Divide 51.03 by 2.1 full explanation please

Answer»

Step-by-step explanation:

51.03 by 2.1

= 24.3

12.	7. Simplify: underroot45-3underoot 20 + 4 underroot 5
Answer» Answer: 10h ueueeje Step-by-step explanation: 5 YES I nsjsjsj

7. Simplify: underroot45-3underoot 20 + 4 underroot 5

Answer»

Answer:

10h ueueeje

Step-by-step explanation:

5 YES I nsjsjsj

Discussion

13.	Express x in terms of y and z.
Answer» Step-by-step EXPLANATION: PLZ MAKE me as BRAINLIEST

13.

Express x in terms of y and z.

Answer»

Step-by-step EXPLANATION:

PLZ MAKE me as BRAINLIEST

Discussion

14.	1.11Find the perimeter of the gives3701--8m8 m
Answer» ANSWER: CLEAR your QUESTION PLEASE FOLLOW

14.

1.11Find the perimeter of the gives3701--8m8 m

Answer»

ANSWER:

CLEAR your QUESTION

PLEASE FOLLOW

Discussion

15.	What is the formula for a^m - a^n?
Answer» ${a}^{m} - {a}^{n} = {a}^{mn}$

15.

What is the formula for a^m - a^n?

Answer»

${a}^{m} - {a}^{n} = {a}^{mn}$

Discussion

16.	Convert (11101)2 into decimal numerals
Answer» ANSWER: Convert (11101into DECIMAL numerals is Step-by-step explanation: 29 Hope this HELPS FOLLOW me n Mark as the brainliest

16.

Convert (11101)2 into decimal numerals

Answer»

ANSWER:

Convert (11101into DECIMAL numerals is

Step-by-step explanation:

29

Hope this HELPS

FOLLOW me n Mark as the brainliest

Discussion

17.	Answer with explained answer
Answer» Step-by-step explanation: 8^2/3*1/3 8^2/9 is the ANSWER.

17.

Answer with explained answer

Answer»

Step-by-step explanation:

8^2/3*1/3

8^2/9 is the ANSWER.

Discussion

18.	I need 21 and 22 question answer
Answer» ANSWER: SEE the FOLLOWING PIC.....

18.

I need 21 and 22 question answer

Answer»

ANSWER:

SEE the FOLLOWING PIC.....

Discussion

19.	Given sec =3/4,calculate cos a and tan a
Answer» Step-by-step EXPLANATION: question is wrong as sec = h/b , accordingly your questions HYPOTENUSE will be less than other SIDE which is not POSSIBLE

19.

Given sec =3/4,calculate cos a and tan a

Answer»

Step-by-step EXPLANATION:

question is wrong as sec = h/b , accordingly your questions HYPOTENUSE will be less than other SIDE which is not POSSIBLE

Discussion

20.	Amount=6000, r=?, time= 2 years. Cl=600
Answer» ANSWER: *hope* it *helps* *you* *mate. PLEASE* *thank* *and* *MARK* my *answer* as *brainliest. @ ANUSHA* ❤✌

20.

Amount=6000, r=?, time= 2 years. Cl=600

Answer»

ANSWER:

hope it helps you mate.

PLEASE thank and MARK my answer as brainliest.

@ ANUSHA ❤✌

Discussion

21.	Find the sum of all natural number between lying between 100 and 700 which are divisible by 2 and 3
Answer» ✨✨Answer is here✨✨ ➡️✨✨see this PIC...✨✨ ✔️✔️

21.

Find the sum of all natural number between lying between 100 and 700 which are divisible by 2 and 3

Answer»

✨✨Answer is here✨✨

➡️✨✨see this PIC...✨✨

✔️✔️

Discussion

22.	Formula of (a)^2 (b)^2
Answer» ANSWER: bbabba me KNOW if you Step-by-step EXPLANATION: GTG to BED now but

22.

Formula of (a)^2 (b)^2

Answer»

ANSWER:

bbabba me KNOW if you

Step-by-step EXPLANATION:

GTG to BED now but

Discussion

23.	Rationalizing the denominated of7+3root5/7-3root
Answer» Answer: (47-21√5)/2 Step-by-step explanation: multiply numerator and DENOMINATOR by denominator and expand, we GET =(49+45-42√5)/4 =(94-42√5)/4 =(47-21√5)/2 *PLEASE RATE, THANK AND MARK AS BRAINLIEST.*

23.

Rationalizing the denominated of7+3root5/7-3root

Answer»

Answer:

(47-21√5)/2

Step-by-step explanation:

multiply numerator and DENOMINATOR by denominator and expand, we GET

=(49+45-42√5)/4

=(94-42√5)/4

=(47-21√5)/2

PLEASE RATE, THANK AND MARK AS BRAINLIEST.

Discussion

24.	Write 6i^5+ 7i^4 + 3i^3 + 5i^2-4 in the form of a +ib and find its square root.
Answer» ANSWER:- $\sf{Hence, \ the \ square \ root \ of }$ $\sf{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4 \ is }$ $\sf{\sqrt3+\frac{\sqrt3}{2}i \ or \ -3-\frac{\sqrt3}{2}i}$ GIVEN: $\sf{\implies{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4}}$ Solution: $\sf{\implies{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4}}$ $\sf{\implies{6(i^{4}.i)+7i^{4}+3i^{3}+5i^{2}-4}}$ $\sf\blue{\because{i^{2}=-1, \ i^{3}=-i \ and \ i^{4}=1}}$ $\sf{\implies{6i+7-3i-5-4}}$ $\sf{\implies{-2+3i}}$ $\sf{Let \ \sqrt{-2+3i}=a+bi, \ where \ a \ and \ b \ \in \ R}$ $\sf{Squaring \ both \ sides, \ we \ get}$ $\sf{-2+3i=(a+bi)^{2}}$ $\sf{\therefore{-2+3i=a^{2}+b^{2}i^{2}+2abi}}$ $\sf{\therefore{-2+3i=(a^{2}-b^{2})+2abi...[\because{i^{2}=-1}]}}$ $\sf{Equating \ real \ and \ imaginary \ parts,}$ $\sf{we \ get}$ $\sf{a^{2}-b^{2}=-2 \ and \ 2ab=3}$ $\sf{\therefore{a^{2}-b^{2}=-2 \ and \ b=\frac{3}{2a}}}$ $\sf{\therefore{a^{2}-(\frac{3}{2a})^{2}=-2}}$ $\sf{\therefore{a^{2}-\frac{9}{4a^{2}}=-2}}$ $\sf{\therefore{\frac{4a^{4}-9}{4a^{2}}=-2}}$ $\sf{\therefore{4a^{4}-9=8a^{2}}}$ $\sf{\therefore{4a^{2}-8a^{2}-9=0}}$ $\sf{\therefore{4a^{2}-12a^{2}+3a^{2}-9=0}}$ $\sf{\therefore{4a^{2}(a^{2}-3)+3(a^{2}-3)=0}}$ $\sf{\therefore{(a^{2}-3)(4a^{2}+3)=0}}$ $\sf{\therefore{a^{2}=3 \ or \ a^{2}=\frac{-3}{4}}}$ $\sf{But, \ a \ \in \ R}$ $\sf{\therefore{a^{2}\ \neq \ \frac{-3}{4}}}$ $\sf{\therefore{a^{2}=3}}$ $\sf{On \ taking \ square \ root \ of \ both \ sides}$ $\sf{a=\pm\sqrt3}$ $\sf{When \ a=\sqrt3, \ b=\frac{3}{(2)(\sqrt3)}}$ $\sf{\therefore{b=\frac{\sqrt3}{2}}}$ $\sf{When \ a=-\sqrt3, \ b=\frac{3}{(2)(-\sqrt3)}}$ $\sf{\therefore{b=\frac{-\sqrt3}{2}}}$ $\sf{\therefore{a+bi=\pm(\sqrt3+\frac{\sqrt3}{2}i)}}$ $\sf{\therefore{\sqrt{-2+3i}=\pm(\sqrt3+\frac{\sqrt3}{2}i)}}$ $\sf\purple{\tt{\therefore{Hence, \ the \ square \ root \ of }}}$ $\sf\purple{\tt{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4 \ is }}$ $\sf\purple{\tt{\sqrt3+\frac{\sqrt3}{2}i \ or \ -3-\frac{\sqrt3}{2}i}}$

24.

Write 6i^5+ 7i^4 + 3i^3 + 5i^2-4 in the form of a +ib and find its square root.

Answer»

ANSWER:-

$\sf{Hence, \ the \ square \ root \ of }$

$\sf{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4 \ is }$

$\sf{\sqrt3+\frac{\sqrt3}{2}i \ or \ -3-\frac{\sqrt3}{2}i}$

GIVEN:

$\sf{\implies{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4}}$

Solution:

$\sf{\implies{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4}}$

$\sf{\implies{6(i^{4}.i)+7i^{4}+3i^{3}+5i^{2}-4}}$

$\sf\blue{\because{i^{2}=-1, \ i^{3}=-i \ and \ i^{4}=1}}$

$\sf{\implies{6i+7-3i-5-4}}$

$\sf{\implies{-2+3i}}$

$\sf{Let \ \sqrt{-2+3i}=a+bi, \ where \ a \ and \ b \ \in \ R}$

$\sf{Squaring \ both \ sides, \ we \ get}$

$\sf{-2+3i=(a+bi)^{2}}$

$\sf{\therefore{-2+3i=a^{2}+b^{2}i^{2}+2abi}}$

$\sf{\therefore{-2+3i=(a^{2}-b^{2})+2abi...[\because{i^{2}=-1}]}}$

$\sf{Equating \ real \ and \ imaginary \ parts,}$

$\sf{we \ get}$

$\sf{a^{2}-b^{2}=-2 \ and \ 2ab=3}$

$\sf{\therefore{a^{2}-b^{2}=-2 \ and \ b=\frac{3}{2a}}}$

$\sf{\therefore{a^{2}-(\frac{3}{2a})^{2}=-2}}$

$\sf{\therefore{a^{2}-\frac{9}{4a^{2}}=-2}}$

$\sf{\therefore{\frac{4a^{4}-9}{4a^{2}}=-2}}$

$\sf{\therefore{4a^{4}-9=8a^{2}}}$

$\sf{\therefore{4a^{2}-8a^{2}-9=0}}$

$\sf{\therefore{4a^{2}-12a^{2}+3a^{2}-9=0}}$

$\sf{\therefore{4a^{2}(a^{2}-3)+3(a^{2}-3)=0}}$

$\sf{\therefore{(a^{2}-3)(4a^{2}+3)=0}}$

$\sf{\therefore{a^{2}=3 \ or \ a^{2}=\frac{-3}{4}}}$

$\sf{But, \ a \ \in \ R}$

$\sf{\therefore{a^{2}\ \neq \ \frac{-3}{4}}}$

$\sf{\therefore{a^{2}=3}}$

$\sf{On \ taking \ square \ root \ of \ both \ sides}$

$\sf{a=\pm\sqrt3}$

$\sf{When \ a=\sqrt3, \ b=\frac{3}{(2)(\sqrt3)}}$

$\sf{\therefore{b=\frac{\sqrt3}{2}}}$

$\sf{When \ a=-\sqrt3, \ b=\frac{3}{(2)(-\sqrt3)}}$

$\sf{\therefore{b=\frac{-\sqrt3}{2}}}$

$\sf{\therefore{a+bi=\pm(\sqrt3+\frac{\sqrt3}{2}i)}}$

$\sf{\therefore{\sqrt{-2+3i}=\pm(\sqrt3+\frac{\sqrt3}{2}i)}}$

$\sf\purple{\tt{\therefore{Hence, \ the \ square \ root \ of }}}$

$\sf\purple{\tt{6i^{5}+7i^{4}+3i^{3}+5i^{2}-4 \ is }}$

$\sf\purple{\tt{\sqrt3+\frac{\sqrt3}{2}i \ or \ -3-\frac{\sqrt3}{2}i}}$

Discussion

25.	State whether the following statements are true or false. Give reasons for your answers.(i) Every natural number is a whole number.(ii) Every integer is a whole number.(ui) Every rational number is a whole number.
Answer» Answer: 1. TRUE 2. False 3. True HOPE this will HELP you

25.

State whether the following statements are true or false. Give reasons for your answers.(i) Every natural number is a whole number.(ii) Every integer is a whole number.(ui) Every rational number is a whole number.

Answer»

Answer:

1. TRUE

2. False

3. True

HOPE this will HELP you

Discussion

26.	Some isocles triangles are drawn below, in each one angle is given, find out the other angles
Answer» Answer: where are the figures of ISOSCELES TRIANGLE please SEND them too

26.

Some isocles triangles are drawn below, in each one angle is given, find out the other angles

Answer»

Answer:

where are the figures of ISOSCELES TRIANGLE please SEND them too

Discussion

27.	a boat takes 3 hours 36 min more to travel 20 km upstream than 14 km downstream,if the Speed of the boat is 20 km per hour,find speed of steam
Answer» ✨✨Answer is here✨✨ ➡️✨✨see this PIC...✨✨ ✔️✔️

27.

a boat takes 3 hours 36 min more to travel 20 km upstream than 14 km downstream,if the Speed of the boat is 20 km per hour,find speed of steam

Answer»

✨✨Answer is here✨✨

➡️✨✨see this PIC...✨✨

✔️✔️

Discussion

28.	4.02 into 10 to the power 5 write in usual form
Answer» Step-by-step explanation: 10⁵=1,000,000 4.02×1,000,000=4,020,000

28.

4.02 into 10 to the power 5 write in usual form

Answer»

Step-by-step explanation:

10⁵=1,000,000

4.02×1,000,000=4,020,000

Discussion

29.	3. Find six rational numbers between -1/4 and 1/4
Answer» ANSWER: -1/3,-1/2,-1/1,1/1,1/2,1/3,1/4

29.

3. Find six rational numbers between -1/4 and 1/4

Answer»

ANSWER:

-1/3,-1/2,-1/1,1/1,1/2,1/3,1/4

Discussion

30.	Find the value of (a) if (x+a)is a factor of x cube + ax square - 2x +a+4This is polynomial lesson in class 9th If you give me answer in detail, I will mark you as brainliest and follow you
Answer» ANSWER: this is the CORRECT answer PLZ MARK me as BRAINLIEST

30.

Find the value of (a) if (x+a)is a factor of x cube + ax square - 2x +a+4This is polynomial lesson in class 9th If you give me answer in detail, I will mark you as brainliest and follow you

Answer»

ANSWER:

this is the CORRECT answer PLZ MARK me as BRAINLIEST

Discussion

31.	Evaluate by the method of bodmas:196÷[(-8) +(-6)] × (-2)
Answer» Answer 196÷[(-8)+(-6)]×(-2) =196÷[(-8)-6]×(-2) =196÷[-14]×(-2) =-14×(-2) =28

31.

Evaluate by the method of bodmas:196÷[(-8) +(-6)] × (-2)

Answer»

Answer

196÷[(-8)+(-6)]×(-2)

=196÷[(-8)-6]×(-2)

=196÷[-14]×(-2)

=-14×(-2)

=28

Discussion

32.	Mona walk 7 km to the north from a restaurant to reach a petrol pump from the petrol bunk he went 5 km to the south it to the next petrol bomb what is the distance between the restaurant and the second petrol bunk
Answer» Answer: 2m Step-by-step EXPLANATION: because when she comes 7M to North and then she WENT to South 5m. So, 7m-5m=2m

32.

Mona walk 7 km to the north from a restaurant to reach a petrol pump from the petrol bunk he went 5 km to the south it to the next petrol bomb what is the distance between the restaurant and the second petrol bunk

Answer»

Answer:

2m

Step-by-step EXPLANATION:

because when she

comes 7M to North

and then she WENT

to South 5m.

So, 7m-5m=2m

Discussion

33.	What must be added to 5433 to get 6463
Answer» Answer: 1030 Step-by-step explanation: 1030 should be ADDED to 5433 to GET 6463. PLEASE MARK as BRAINLIEST

33.

What must be added to 5433 to get 6463

Answer»

Answer:

1030

Step-by-step explanation:

1030 should be ADDED to 5433 to GET 6463.

PLEASE MARK as BRAINLIEST

Discussion

34.	COMPARING INTERNATIONAL SYSTEM OF NUMERATION
Answer» Step-by-step explanation: As PER the International numeration system, the first comma is placed after the hundreds place. Commas are then placed after every three DIGITS. The values of the PLACES in the International system of numeration are Ones, TENS, Hundreds, THOUSANDS, Ten Thousands, Hundred Thousands, Millions, Ten millions and so on. •••Thank you•••

34.

COMPARING INTERNATIONAL SYSTEM OF NUMERATION

Answer»

Step-by-step explanation:

As PER the International numeration system, the first comma is placed after the hundreds place. Commas are then placed after every three DIGITS. The values of the PLACES in the International system of numeration are Ones, TENS, Hundreds, THOUSANDS, Ten Thousands, Hundred Thousands, Millions, Ten millions and so on.

•••Thank you•••

Discussion

35.	Side of an equileteral triangle 2√3 . Find its height *
Answer» ✨✨Answer is here✨✨ ➡️✨✨see this PIC...✨✨ ✔️✔️

35.

Side of an equileteral triangle 2√3 . Find its height *

Answer»

✨✨Answer is here✨✨

➡️✨✨see this PIC...✨✨

✔️✔️

Discussion

36.	Which of the following is not a quadratic equation * 1 point 2(x – 1)² = 4x² – 2x + 1 2x – x² = x² + 5 (√2x + √3 )² + x² = 3x² – 5x (x² + 2x)² = x⁴+ 3 + 4x³
Answer» Step-by-step EXPLANATION: LAST TWO terms are not a quadratic equations

36.

Which of the following is not a quadratic equation * 1 point 2(x – 1)² = 4x² – 2x + 1 2x – x² = x² + 5 (√2x + √3 )² + x² = 3x² – 5x (x² + 2x)² = x⁴+ 3 + 4x³

Answer»

Step-by-step EXPLANATION:

LAST TWO terms are not a quadratic equations

Discussion

37.	Write 74624805, separating periods
Answer» Step-by-step explanation: 74624805, SEPARATING PERIODS = 7,46,24,805

37.

Write 74624805, separating periods

Answer»

Step-by-step explanation:

74624805, SEPARATING PERIODS = 7,46,24,805

Discussion

38.	What happened to the pressure when the area on which it apply is increases
Answer» ANSWER: decreases Step-by-step EXPLANATION:

38.

What happened to the pressure when the area on which it apply is increases

Answer»

ANSWER:

decreases

Step-by-step EXPLANATION:

Discussion

39.	If the sum of two numbers is 20 and the sum of their reciprocals is 5 upon 16 then the two numbers are
Answer» Step-by-step explanation: let the two numbers be X and y $x + y = 20$ thesum of RECIPROCAL be $\frac{1}{x} + \frac{1}{y} = \frac{5}{16}$ solving equ 2 $\frac{x + y}{xy} = \frac{5}{16}$ PUT 20 in PLACE of x+y

39.

If the sum of two numbers is 20 and the sum of their reciprocals is 5 upon 16 then the two numbers are

Answer»

Step-by-step explanation:

let the two numbers be X and y

$x + y = 20$

thesum of RECIPROCAL be

$\frac{1}{x} + \frac{1}{y} = \frac{5}{16}$

solving equ 2

$\frac{x + y}{xy} = \frac{5}{16}$

PUT 20 in PLACE of x+y

Discussion

40.	(2 upon 3)^-1 ×(2 upon 5)^-2 ÷5 upon 8
Answer» Answer: 6 Step-by-step EXPLANATION: (2/3)^-1×(2/5)^-2÷5/8 =3/2×5/2×8/5 =15/4×8/5 =3×2 =6 Hope it's HELP you..........

40.

(2 upon 3)^-1 ×(2 upon 5)^-2 ÷5 upon 8

Answer»

Answer:

6

Step-by-step EXPLANATION:

(2/3)^-1×(2/5)^-2÷5/8

=3/2×5/2×8/5

=15/4×8/5

=3×2

=6

Hope it's HELP you..........

Discussion

41.	Fifty seven thousand is halfway between fifty five thousand five hundred and fifty eightthousand five hundred
Answer» ANSWER: YA so what's your Question Step-by-step EXPLANATION: PLEASE FRAME your question correctly

41.

Fifty seven thousand is halfway between fifty five thousand five hundred and fifty eightthousand five hundred

Answer»

ANSWER:

YA so what's your Question

Step-by-step EXPLANATION:

PLEASE FRAME your question correctly

Discussion

42.	Find the largest number that devides 327 and 437 leaving remainder 3 and 5 respectively
Answer» ANSWER: HI MATE ..............

42.

Find the largest number that devides 327 and 437 leaving remainder 3 and 5 respectively

Answer»

ANSWER:

HI MATE ..............

Discussion

43.	0.7071067812 is the square root of which number
Answer» Answer: 0.5 MARK as BRAINLIEST FOLLOW= follow BACK

43.

0.7071067812 is the square root of which number

Answer»

Answer:

0.5

MARK as BRAINLIEST

FOLLOW= follow BACK

Discussion

44.	What should be added to − 6/5 to get 5/12 ?
Answer» Answer: 97/60 Step-by-step EXPLANATION: -6/5 + X =5/12; X = 5/12 + 6/5; X =(25+72)/60; X = 97/60

44.

What should be added to − 6/5 to get 5/12 ?

Answer»

Answer:

97/60

Step-by-step EXPLANATION:

-6/5 + X =5/12;

X = 5/12 + 6/5;

X =(25+72)/60;

X = 97/60

Discussion

45.	If = 2 − 1 and = is a solution of the equation3 − 5 − 7 = 0, find the value of .
Answer» Answer: m l v b MV xlgdifsvxb cvjc nl J G?JC m

45.

If = 2 − 1 and = is a solution of the equation3 − 5 − 7 = 0, find the value of .

Answer»

Answer:

m l v b MV xlgdifsvxb cvjc nl J G?JC m

Discussion

46.	If C = {a, b, x, y} and D = {m, n, o, p} then C Union D is?
Answer» ANSWER: C Union D = { a, B, x, y, m, n, o, p}

46.

If C = {a, b, x, y} and D = {m, n, o, p} then C Union D is?

Answer»

ANSWER:

C Union D = { a, B, x, y, m, n, o, p}

Discussion

47.	Quotient of z by 4 is multiplied by thrice the number y
Answer» HOPE this ANSWER HELPS you follow me Mark me as BRAINLIST

47.

Quotient of z by 4 is multiplied by thrice the number y

Answer»

HOPE this ANSWER HELPS you

follow me

Mark me as BRAINLIST

Discussion

48.	Divide 51.03 by 2.1
Answer» ANSWER: 24.3 is RIGHT answer of this QUESTION

48.

Divide 51.03 by 2.1

Answer»

ANSWER:

24.3 is RIGHT answer of this QUESTION

Discussion

49.	Sqrt(7)times(7)sqrthow to sole this
Answer» Answer: 479999bjmlllhgdduioo478

49.

Sqrt(7)times(7)sqrthow to sole this

Answer»

Answer:

479999bjmlllhgdduioo478

Discussion

50.	Tant (tan)
Answer» ANSWER: $\pi \div 4 \\ = 180 \div 4 \\ = 45$

50.

Tant (tan)

Answer»

ANSWER:

$\pi \div 4 \\ = 180 \div 4 \\ = 45$

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

8. Find the value of each of the following polynomialsat the indicated values of variables :4(i) p(x) = 5x2 -1 - 12' 25(ii) p(x) = 3x3 + 2x - 3x2 + 4; x = 1/2,-1/2(iii) p(y) = 5y2 + 4; y =-2/ √5 ,4√5+(iv) p(y) = 2y2 + 3π2; y = π, -2π​

Please help me out here

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B2z,F4D,———,T12RA)L7JB)L6KC)k7JD)L6J

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brainly.in/question/18670656

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ur ANSWER:)

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@ ANUSHA ❤✌

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ANSWER:-

GIVEN:

Solution:

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Answer

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•••Thank you•••

Side of an equileteral triangle 2√3 . Find its height *

Which of the following is not a quadratic equation * 1 point 2(x – 1)² = 4x² – 2x + 1 2x – x² = x² + 5 (√2x + √3 )² + x² = 3x² – 5x (x² + 2x)² = x⁴+ 3 + 4x³

Write 74624805, separating periods

What happened to the pressure when the area on which it apply is increases

If the sum of two numbers is 20 and the sum of their reciprocals is 5 upon 16 then the two numbers are

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Find the largest number that devides 327 and 437 leaving remainder 3 and 5 respectively

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What should be added to − 6/5 to get 5/12 ?

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If C = {a, b, x, y} and D = {m, n, o, p} then C Union D is?

Quotient of z by 4 is multiplied by thrice the number y

Divide 51.03 by 2.1​

Sqrt(7)times(7)sqrthow to sole this

Tant (tan)​

8. Find the value of each of the following polynomialsat the indicated values of variables :4(i) p(x) = 5x2 -1 - 12' 25(ii) p(x) = 3x3 + 2x - 3x2 + 4; x = 1/2,-1/2(iii) p(y) = 5y2 + 4; y =-2/ √5 ,4√5+(iv) p(y) = 2y2 + 3π2; y = π, -2π

Find(1) sin 15 (2) tan 105

Which one of the following is not a quadratic equation?

Co-ordinates of A and B are ( 1, 2) and (2,3). if p lies on AB then findtheco-ordinates of P such thatAP/PBPB = 4/3

Find the value of (a) if (x+a)is a factor of x cube + ax square - 2x +a+4

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Divide 51.03 by 2.1 full explanation please

7. Simplify: underroot45-3underoot 20 + 4 underroot 5

Express x in terms of y and z.

1.11Find the perimeter of the gives3701--8m8 m

Answer with explained answer

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Find the sum of all natural number between lying between 100 and 700 which are divisible by 2 and 3

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Rationalizing the denominated of7+3root5/7-3root

Write 6i^5+ 7i^4 + 3i^3 + 5i^2-4 in the form of a +ib and find its square root.

State whether the following statements are true or false. Give reasons for your answers.(i) Every natural number is a whole number.(ii) Every integer is a whole number.(ui) Every rational number is a whole number.

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3. Find six rational numbers between -1/4 and 1/4

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Divide 51.03 by 2.1

Tant (tan)