332354 + Interview Questions in Secondary School in Math

1.	The LCM of two prime number is 85. if one number is 5,find the other number
Answer» Step-by-step EXPLANATION: here is your ANSWER . PLEASE MARK me the BRAINLIEST....

1.

The LCM of two prime number is 85. if one number is 5,find the other number

Answer»

Step-by-step EXPLANATION:

here is your ANSWER . PLEASE MARK me the BRAINLIEST....

Discussion

2.	If (-7) power -1 is multiplied by a number, the product obtained is (6/7)power -1 .what is the number
Answer» ANSWER: ${( - 7)}^{ - 1} \times x = {( \frac{6}{7} })^{ - 1} \\ \frac{1}{ {( - 7)}^{1} } \times x = { (\frac{7}{6}) }^{1} \\ \frac{1}{7} \times x = \frac{7}{6} \\ x = \frac{7}{6} \div \frac{1}{7} \\ x = \frac{7}{6} \times 7 \\ \large{ \boxed{x = \underline{ \underline{\frac{49}{6} }}}} \\ \\ {( - 7)}^{ - 1} \times x = {( \frac{6}{7} })^{ - 1} \\ \frac{1}{ {( - 7)}^{1} } \times x = { (\frac{7}{6}) }^{1} \\ \frac{1}{7} \times x = \frac{7}{6} \\ \frac{1}{7} \times \frac{49}{6} = \frac{7}{6} \\ \large{ \boxed{ \underline{ \underline{ \frac{7}{6} = \frac{7}{6} }}}}$

2.

If (-7) power -1 is multiplied by a number, the product obtained is (6/7)power -1 .what is the number

Answer»

ANSWER:

${( - 7)}^{ - 1} \times x = {( \frac{6}{7} })^{ - 1} \\ \frac{1}{ {( - 7)}^{1} } \times x = { (\frac{7}{6}) }^{1} \\ \frac{1}{7} \times x = \frac{7}{6} \\ x = \frac{7}{6} \div \frac{1}{7} \\ x = \frac{7}{6} \times 7 \\ \large{ \boxed{x = \underline{ \underline{\frac{49}{6} }}}} \\ \\ {( - 7)}^{ - 1} \times x = {( \frac{6}{7} })^{ - 1} \\ \frac{1}{ {( - 7)}^{1} } \times x = { (\frac{7}{6}) }^{1} \\ \frac{1}{7} \times x = \frac{7}{6} \\ \frac{1}{7} \times \frac{49}{6} = \frac{7}{6} \\ \large{ \boxed{ \underline{ \underline{ \frac{7}{6} = \frac{7}{6} }}}}$

Discussion

3.	Slove the following equation and verify your answer 5z-3=2z+4
Answer» Answer: 5z-3=2z+4 5z-2z=4+3 3z=7 z=7/3 If it HELPS you MARK as BRAINLIEST

3.

Slove the following equation and verify your answer 5z-3=2z+4

Answer»

Answer:

5z-3=2z+4

5z-2z=4+3

3z=7

z=7/3

If it HELPS you MARK as BRAINLIEST

Discussion

4.	The average of 8 numbers is 48. Three of the numbers arw 50 52 and 56 what is the sun of the other 5 numbers
Answer» Answer: Given the average of 8 NUMBERS = 56. Then the Total sum of 8 numbers = 56 * 8 = 448. Sum of 1st three numbers = 49 + 57 + 72 = 178. So, the total = 448 - 178 = 270. Average of the other 5 numbers = 270/5 = 54. Verification: 178 + 270 = 448/8 = 56. Hope this helps! Step-by-step explanation: let the sum of number is x. then x÷8=56 x=448 now remaining sum= 448-(49+57+72) = 270 now AVG. = 270÷5 = 54 there re 2 answer in answer and explation both are correct

4.

The average of 8 numbers is 48. Three of the numbers arw 50 52 and 56 what is the sun of the other 5 numbers

Answer»

Answer:

Given the average of 8 NUMBERS = 56.

Then the Total sum of 8 numbers = 56 * 8

= 448.

Sum of 1st three numbers = 49 + 57 + 72

= 178.

So, the total = 448 - 178

= 270.

Average of the other 5 numbers = 270/5

= 54.

Verification:

178 + 270 = 448/8

= 56.

Hope this helps!

Step-by-step explanation:

let the sum of number is x.

then x÷8=56

x=448

now remaining sum= 448-(49+57+72)

= 270

now AVG. = 270÷5

= 54

there re 2 answer in answer and explation both are correct

Discussion

5.	Raju got married 8 years ago. His present age is 6/5 time his age at the time of his marriage Raju's Sister was 10 years Younger to him at the time of his marriage. The present age of Raju's Sister is?A. 30 B. 32 C. 38 D. None
Answer» ANSWER: 32 is करेक्ट answer HOPE

5.

Raju got married 8 years ago. His present age is 6/5 time his age at the time of his marriage Raju's Sister was 10 years Younger to him at the time of his marriage. The present age of Raju's Sister is?A. 30 B. 32 C. 38 D. None

Answer»

ANSWER:

32 is करेक्ट answer HOPE

Discussion

6.	A net of a cube is made up of 6 similar squares. What is the perimeter of the shape if 2 faces in the cube are 4cm.
Answer» Step-by-step explanation: Each face of a cube is a square. Let the SIDE of the square face =a CM Perimeter of the square =4a=24 cm =>a=6 cm Total surface area of a cube of edge a =6A 2 So, the total surface area of the cube of edge a =6 cm is =6(6) 2 =216CM 2

6.

A net of a cube is made up of 6 similar squares. What is the perimeter of the shape if 2 faces in the cube are 4cm.

Answer»

Step-by-step explanation:

Each face of a cube is a square.

Let the SIDE of the square face =a CM

Perimeter of the square =4a=24 cm =>a=6 cm

Total surface area of a cube of edge a =6A

2

So, the total surface area of the cube of edge a =6 cm is =6(6)

2

=216CM

2

Discussion

7.	8 cubes of 1cm are joined end to end. What is the volume of solid so formed?
Answer» Answer: here is you answer HOPE this HELPS... and do PLZ mark me as BRAINLIEST

7.

8 cubes of 1cm are joined end to end. What is the volume of solid so formed?

Answer»

Answer:

here is you answer

HOPE this HELPS...

and do PLZ mark me as BRAINLIEST

Discussion

8.	30÷5=6, then the quotient is_____
Answer» Answer: 6 by LONG DIVISION METHOD

8.

30÷5=6, then the quotient is_____

Answer»

Answer:

6 by LONG DIVISION METHOD

Discussion

9.	The perimeter of sector is 32c.m radius is 6c.m then find the area of sector?
Answer» ANSWER: since AREA of circle=25π sq.CM ⇒πr 2 =25π ⇒r=5cm and perimeter of SECTOR=20 cm ⇒2r+s=20 ⇒2.5+s=20 ⇒s=10 cm where s = arc LENTH of sector ∵θ= r s = 5 10 =2 area of sector= 360 o θ .πr 2 = 2π 2 .π5 2 =25 cm 2

9.

The perimeter of sector is 32c.m radius is 6c.m then find the area of sector?

Answer»

ANSWER:

since AREA of circle=25π sq.CM

⇒πr 2

=25π

⇒r=5cm

and perimeter of SECTOR=20 cm

⇒2r+s=20

⇒2.5+s=20

⇒s=10 cm

where s = arc LENTH of sector

∵θ=

r

s

=

5

10

=2

area of sector=

360

o

θ

.πr

2

=

2π

2

.π5

2

=25 cm

2

Discussion

10.	If the product of two consecutive even number is 8.then find the number
Answer» ANSWER: X+x = 2x Step-by-step explanation: 2x = 8 x = 8/2 x = 4 I hope you got this

10.

If the product of two consecutive even number is 8.then find the number

Answer»

ANSWER:

X+x = 2x

Step-by-step explanation:

2x = 8

x = 8/2

x = 4

I hope you got this

Discussion

11.	How 4:5:6=60 using inverse ratio..?
Answer» 4X + 5x + 6x = 60 15x = 60 x = 60/15 x = 4 4 × 4 = 16 5 × 4 = 20 6 × 4 = 24

11.

How 4:5:6=60 using inverse ratio..?

Answer»

4X + 5x + 6x = 60

15x = 60

x = 60/15

x = 4

4 × 4 = 16

5 × 4 = 20

6 × 4 = 24

Discussion

12.	Find two numbers that have a difference of 1
Answer» Answer: 200-199 Step-by-step explanation: Let the REQUIRED NUMBER be x therefore, x+1 = 200 => x = 200-1 = 199 So, 200-199=1

12.

Find two numbers that have a difference of 1

Answer»

Answer:

200-199

Step-by-step explanation:

Let the REQUIRED NUMBER be x

therefore, x+1 = 200

=> x = 200-1 = 199

So, 200-199=1

Discussion

13.	What is fraction in basic terms and how to add or subtract fraction with another denominator.
Answer» Answer: I hope U GOT the answer. know OK and pls don't forget to LIKE

13.

What is fraction in basic terms and how to add or subtract fraction with another denominator.

Answer»

Answer:

I hope U GOT the answer. know OK

and pls don't forget to LIKE

Discussion

14.	Prove identity (cos A +SIN A)^2+ Cos A _SIN A)^2=2
Answer» Answer: $(cos \: a + \: sin \: a)^{2} + (cos \: a \: - \: sin \: a \: )^{2} \\ = cos^{2} a \: + sin^{2} a \: + \: 2cos ^{2}a \: sin ^{2} a \: + \: cos^{2} a + \\ sin^{2} a - 2cos ^{2} a \: sin ^{2} a$ $we \: know \: that \: cos ^{2} a + sin ^{2} a = 1$ $also \: \\ 2 {cos}^{2} a \: {sin}^{2} a \: - 2 {cos}^{2} a \: {sin}^{2} a \: = 0$ There for we are LEFT with 1+1=2 HENCE proved HOPE this answer helps you !

14.

Prove identity (cos A +SIN A)^2+ Cos A _SIN A)^2=2

Answer»

Answer:

$(cos \: a + \: sin \: a)^{2} + (cos \: a \: - \: sin \: a \: )^{2} \\ = cos^{2} a \: + sin^{2} a \: + \: 2cos ^{2}a \: sin ^{2} a \: + \: cos^{2} a + \\ sin^{2} a - 2cos ^{2} a \: sin ^{2} a$

$we \: know \: that \: cos ^{2} a + sin ^{2} a = 1$

$also \: \\ 2 {cos}^{2} a \: {sin}^{2} a \: - 2 {cos}^{2} a \: {sin}^{2} a \: = 0$

There for we are LEFT with 1+1=2

HENCE proved

HOPE this answer helps you !

Discussion

15.	Find the value of log(aa)a
Answer» Answer: SORRY smaj njhi aa RAHA H sorry sorry sorry OK but u know all hade qwetd b bhg ygf v jhg

15.

Find the value of log(aa)a

Answer»

Answer:

SORRY smaj njhi aa RAHA H sorry sorry sorry OK but

u know all hade

qwetd b

bhg

ygf

v

jhg

Discussion

16.	The difference of two numbers is 6 and the thr A. M between them is 8. Find the numbers.
Answer» ANSWER: i DONT KNOW i CANT UNDERSTAND

16.

The difference of two numbers is 6 and the thr A. M between them is 8. Find the numbers.

Answer»

ANSWER:

i DONT KNOW

i CANT UNDERSTAND

Discussion

17.	Plz...explaination, ans is 5
Answer» ANSWER: Step-by-step explanation: 25=3 then 15=y after CROSS MULTIPLICTION 25y=15*3 it will give y=45/25=(ANS)

17.

Plz...explaination, ans is 5

Answer»

ANSWER:

Step-by-step explanation:

25=3 then 15=y after CROSS MULTIPLICTION 25y=15*3 it will give y=45/25=(ANS)

Discussion

18.	Average of 12 number is 153 what is this sum of 12 number
Answer» ANSWER: I HOPE this answer is 24 . FO the answer

18.

Average of 12 number is 153 what is this sum of 12 number

Answer»

ANSWER:

I HOPE this answer is 24 .

FO the answer

Discussion

19.	A man age is three times the sum of the ages of his two son after 5 years his age will be twice the sum of the age of his two son find the age of man
Answer» ANSWER: I KNOW this answer Step-by-step EXPLANATION: I know this answer

19.

A man age is three times the sum of the ages of his two son after 5 years his age will be twice the sum of the age of his two son find the age of man

Answer»

ANSWER:

I KNOW this answer

Step-by-step EXPLANATION:

I know this answer

Discussion

20.	9. What is the size of the ∠POQ where O is the centre of the circle?9. What is the size of the ∠POQ where O is the centre of the circle?
Answer» Answer: GIVEN that, O is the centre of a circle, PQ is a chord and the TANGENT PR at P makes an angle of 50 o with PQ. We need to find ∠POQ. We KNOW that the tangent is PERPENDICULAR to the radius. ∴∠OPQ+∠QPR=90 o From the figure ∠QPR=50 o . ⇒∠OPQ+50 o =90 o ⇒∠OPQ=90 o −50 o ∴∠OPQ=40 o We know that, the angles opposite to the equal sides of the triangle are equal. ∴∠OPQ=∠OQP=40 o Also, we know that sum of angles in the triangle is 180 o . ⇒∠OPQ+∠OQP+∠POQ=180 o ⇒40 o +40 o +∠POQ=180 o ⇒80 o +∠POQ=180 o ⇒∠POQ=180 o −80 o ∴∠POQ=100

20.

9. What is the size of the ∠POQ where O is the centre of the circle?9. What is the size of the ∠POQ where O is the centre of the circle?

Answer»

Answer:

GIVEN that, O is the centre of a circle, PQ is a chord and the TANGENT PR at P makes an angle of 50

o

with PQ.

We need to find ∠POQ.

We KNOW that the tangent is PERPENDICULAR to the radius.

∴∠OPQ+∠QPR=90

o

From the figure ∠QPR=50

o

.

⇒∠OPQ+50

o

=90

o

⇒∠OPQ=90

o

−50

o

∴∠OPQ=40

o

We know that, the angles opposite to the equal sides of the triangle are equal.

∴∠OPQ=∠OQP=40

o

Also, we know that sum of angles in the triangle is 180

o

.

⇒∠OPQ+∠OQP+∠POQ=180

o

⇒40

o

+40

o

+∠POQ=180

o

⇒80

o

+∠POQ=180

o

⇒∠POQ=180

o

−80

o

∴∠POQ=100

Discussion

21.	(d)(3 ^ 0 + 2 ^ 0) * 7 ^ 2
Answer» ANSWER: HENCE ! it's SOLUTION is 0. Step-by-step EXPLANATION: iska answer 0 (zero) HOGA.

21.

(d)(3 ^ 0 + 2 ^ 0) * 7 ^ 2

Answer»

ANSWER:

HENCE ! it's SOLUTION is 0.

Step-by-step EXPLANATION:

iska answer 0 (zero) HOGA.

Discussion

22.	Expand the following expressions:• -(4-x)• 8(2y-5)• -3(c+6)• 2a(x-y)
Answer» Step-by-step explanation: HOPE it will HELP you please mark me as brainlist

22.

Expand the following expressions:• -(4-x)• 8(2y-5)• -3(c+6)• 2a(x-y)

Answer»

Step-by-step explanation:

HOPE it will HELP you

please mark me as brainlist

Discussion

23.	If x = 3,then 3 x -5 =
Answer» Answer: 3x - 5 = ??? if X = 3 3(3) - 5 = 9 - 5 = 4 ✓✓✓✓

23.

If x = 3,then 3 x -5 =

Answer»

Answer:

3x - 5 = ???

if X = 3

3(3) - 5 = 9 - 5

= 4 ✓✓✓✓

Discussion

24.	Factories - 2x^2+7x+3
Answer» ANSWER: 4x+7x+3=11x+3=14x is the answer

24.

Factories - 2x^2+7x+3

Answer»

ANSWER:

4x+7x+3=11x+3=14x is the answer

Discussion

25.	Find the number of faces which has 6 vetices and 12 edges
Answer» Answer: 8 Step-by-step EXPLANATION: by using eulers FORMULA which is F+V-E = 2 F+ 6-12 = 2 f-6=2 f = 8 so number of faces is 8 hope that this was helpful mark answer as BRILLIANT

25.

Find the number of faces which has 6 vetices and 12 edges

Answer»

Answer:

8

Step-by-step EXPLANATION:

by using eulers FORMULA which is

F+V-E = 2

F+ 6-12 = 2

f-6=2

f = 8

so number of faces is 8

hope that this was helpful

mark answer as BRILLIANT

Discussion

26.	Two dice are thrown simultaneously the probability of getting a sum of 11
Answer» ANSWER: $\red\bigstar$ PROBABILITY of getting a sum of 11 when two dice are thrown simultaneously = 1/18. SOLUTION SAMPLE SPACE WHEN 2 DIE ARE THROWN (1,1) , (2,1) , (3,1) , (4,1) , (5,1) , (6,1) (1,2) , (2,2) , (3,2) , (4,2) , (5,2) , (6,2) (1,3) , (2,3) , (3,3) , (4,3) , (5,3) , (6,3) (1,4) , (2,4) , (3,4) , (4,4) , (5,4) , (6,4) (1,5) , (2,5) ,(3,5) , (4,5) , (5,5) , (6,5) (1,6) , (2,6) , (3,6) , (4,6) , (5,6) , (6,6) $\boxed{\sf Probability \:of \:an \:event = \dfrac{Number \:of \:<klux>FAVORABLE</klux> \:outcomes}{Total \:number \:of \:Outcomes} }$ We are ASKED to find the probability of getting a sum of 11 . ✳ Favorable Events of getting a sum of 11 = (6,5) and (5,6) ✳ Number of Favorable Events = 2 ✳ Total Number of events = 6² = 36 Events. $\sf Probability \: of \: getting\: a \: sum \: of \: 11 = \dfrac{2}{36}$ $\implies$ $\sf Probability \: of \: getting\: a \: sum \: of \: 11 = \dfrac{1}{18}$

26.

Two dice are thrown simultaneously the probability of getting a sum of 11

Answer»

ANSWER:

$\red\bigstar$ PROBABILITY of getting a sum of 11 when two dice are thrown simultaneously = 1/18.

SOLUTION

SAMPLE SPACE WHEN 2 DIE ARE THROWN

(1,1) , (2,1) , (3,1) , (4,1) , (5,1) , (6,1)

(1,2) , (2,2) , (3,2) , (4,2) , (5,2) , (6,2)

(1,3) , (2,3) , (3,3) , (4,3) , (5,3) , (6,3)

(1,4) , (2,4) , (3,4) , (4,4) , (5,4) , (6,4)

(1,5) , (2,5) ,(3,5) , (4,5) , (5,5) , (6,5)

(1,6) , (2,6) , (3,6) , (4,6) , (5,6) , (6,6)

$\boxed{\sf Probability \:of \:an \:event = \dfrac{Number \:of \:<klux>FAVORABLE</klux> \:outcomes}{Total \:number \:of \:Outcomes} }$

We are ASKED to find the probability of getting a sum of 11 .

✳ Favorable Events of getting a sum of 11 = (6,5) and (5,6)

✳ Number of Favorable Events = 2

✳ Total Number of events = 6² = 36 Events.

$\sf Probability \: of \: getting\: a \: sum \: of \: 11 = \dfrac{2}{36}$

$\implies$

$\sf Probability \: of \: getting\: a \: sum \: of \: 11 = \dfrac{1}{18}$

Discussion

27.	Prove that 7+3√2 is irrational
Answer» ANSWER: This CONTRADICTION arise due to our wrong assumption. HENCE, 7+3√2 cannot be a RATIONAL NUMBER, ∵ it is an irrational number.

27.

Prove that 7+3√2 is irrational

Answer»

ANSWER:

This CONTRADICTION arise due to our wrong assumption. HENCE, 7+3√2 cannot be a RATIONAL NUMBER, ∵ it is an irrational number.

Discussion

28.	Find the number of zeroes of the given polynomial and also find their values
Answer» Answer: put VALUE like P(1),P(-1) and more till you not get ZERO by putting them in your POLYNOMIAL expression

28.

Find the number of zeroes of the given polynomial and also find their values

Answer»

Answer:

put VALUE like P(1),P(-1) and more till you not get ZERO by putting them in your POLYNOMIAL expression

Discussion

29.	De Morgan's lawtwo sets A and Bfor any0 (AUB)- A'OB2 CAOB)". AUBActivity:verify the above law for two sets A andBilA = {1,2,3,4B = {2,3,5,6,7,8}
Answer» this is the ANSWER for your QUESTION

Discussion

30.	5. Using the property of pefect square, find the sum(a) (1+3+5+7 + 9 +11+13) 7(b) (1 + 3 + 5 + 7 + 9 +11 +13 +15 +17 +19+21)(c) (1+3+5+7 + 9 +11+13+15+ 17 +19+21 +23+25+27)(d) (1 + 3 + 5 + 7 + 9 +11+13+15+17 +19+21 +23+25+27 +29 +31)6. Using the property of perfect square find which of the followinlol
Answer» ANSWER: Answer is Step-by-step EXPLANATION: A.56 B.121 C.241 D.246

30.

5. Using the property of pefect square, find the sum(a) (1+3+5+7 + 9 +11+13) 7(b) (1 + 3 + 5 + 7 + 9 +11 +13 +15 +17 +19+21)(c) (1+3+5+7 + 9 +11+13+15+ 17 +19+21 +23+25+27)(d) (1 + 3 + 5 + 7 + 9 +11+13+15+17 +19+21 +23+25+27 +29 +31)6. Using the property of perfect square find which of the followinlol

Answer»

ANSWER:

Answer is

Step-by-step EXPLANATION:

A.56

B.121

C.241

D.246

Discussion

31.	Fill in the blanks:5 added to -5=
Answer» Answer: 00000000000000000000

31.

Fill in the blanks:5 added to -5=

Answer»

Answer:

00000000000000000000

Discussion

32.	-3/2 which carry sankhya Jodi jaave ki zero prapat hove please answer connect do
Answer» Step-by-step EXPLANATION: The healthcare system is organised into primary, secondary, and tertiary levels. At the primary level are Sub Centres and Primary HEALTH Centres (PHCs). ... Finally, the top level of public CARE provided by the government is the tertiary level, which consists of Medical COLLEGES and District/General Hospitals.

32.

-3/2 which carry sankhya Jodi jaave ki zero prapat hove please answer connect do

Answer»

Step-by-step EXPLANATION:

The healthcare system is organised into primary, secondary, and tertiary levels. At the primary level are Sub Centres and Primary HEALTH Centres (PHCs). ... Finally, the top level of public CARE provided by the government is the tertiary level, which consists of Medical COLLEGES and District/General Hospitals.

Discussion

33.	Sino-colo(1-2 cos z oJ CI- Sino coral
Answer» Answer: Tip TRY using words that might appear on the page that you’re looking for. For example, 'cake RECIPES' instead of 'how to make a cake'. Step-by-step explanation: cos^2 0+640=` (23) sino sivo =)then Colo 1000 . ... The EXPRESSION (sin 22^0cos8^0+cos 158^ 0cos98^0. play · like-icon. NaN00+ LIKES ... cos x+cos y+cos z=0 and sin x+sin y.

33.

Sino-colo(1-2 cos z oJ CI- Sino coral

Answer»

Answer:

Tip TRY using words that might appear on the page that you’re looking for. For example, 'cake RECIPES' instead of 'how to make a cake'.

Step-by-step explanation:

cos^2 0+640=` (23) sino sivo =)then Colo 1000 . ... The EXPRESSION (sin 22^0cos8^0+cos 158^ 0cos98^0. play · like-icon. NaN00+ LIKES ... cos x+cos y+cos z=0 and sin x+sin y.

Discussion

34.	2) Which term of the A.P 5,8,11,14.... is 320
Answer» ANSWER: n=106 Step-by-step EXPLANATION: a=5, d=8-5=3, An=320 An=a+(n-1)d 320=5+(n-1)3 320=5+3n-3 320=5-3+3n 320=2+3n 3n=320-2 3n=318 n=318/3 n=106 Therefore, 106th TERM of the AP is 320.

34.

2) Which term of the A.P 5,8,11,14.... is 320

Answer»

ANSWER:

n=106

Step-by-step EXPLANATION:

a=5, d=8-5=3, An=320

An=a+(n-1)d

320=5+(n-1)3

320=5+3n-3

320=5-3+3n

320=2+3n

3n=320-2

3n=318

n=318/3

n=106

Therefore, 106th TERM of the AP is 320.

Discussion

35.	Plz answer this question completely
Answer» *PLEASE MARK me as BRAINLIEST!*

35.

Plz answer this question completely

Answer»

PLEASE MARK me as BRAINLIEST!

Discussion

36.	Find the size of each interior angle of a regular 18 gon explanation
Answer» Step-by-step explanation: The formula that GIVES the MEASURE of the interior angle of a regular polygon is: (n-2)*180/n, where n is the number of sides. The measure of one angle of the regular polygon WHOSE number of sides is 18, is of 160 DEGREES.

36.

Find the size of each interior angle of a regular 18 gon explanation

Answer»

Step-by-step explanation:

The formula that GIVES the MEASURE of the interior angle of a regular polygon is: (n-2)*180/n, where n is the number of sides. The measure of one angle of the regular polygon WHOSE number of sides is 18, is of 160 DEGREES.

Discussion

37.	Please give me answer fast not spam very urgentpleaseeeeeeeeeee
Answer» Step-by-step EXPLANATION: The healthcare system is organised into primary, secondary, and TERTIARY levels. At the primary level are Sub Centres and Primary HEALTH Centres (PHCs). ... FINALLY, the top level of public care provided by the government is the tertiary level, which consists of Medical Colleges and District/General HOSPITALS.

37.

Please give me answer fast not spam very urgentpleaseeeeeeeeeee

Answer»

Step-by-step EXPLANATION:

The healthcare system is organised into primary, secondary, and TERTIARY levels. At the primary level are Sub Centres and Primary HEALTH Centres (PHCs). ... FINALLY, the top level of public care provided by the government is the tertiary level, which consists of Medical Colleges and District/General HOSPITALS.

Discussion

38.	Show that ABC is equilateral if(i) ∆A = x +30°, ∆B = 3x - 30° and ∆C = 4x -60°.(ii) ∆A = x + 42°, ∆B = 4x -12° and ∆C = 3x +6º.
Answer» ANSWER: I SOLVED and UPLOADED. REFER as above

38.

Show that ABC is equilateral if(i) ∆A = x +30°, ∆B = 3x - 30° and ∆C = 4x -60°.(ii) ∆A = x + 42°, ∆B = 4x -12° and ∆C = 3x +6º.

Answer»

ANSWER:

I SOLVED and UPLOADED. REFER as above

Discussion

39.	O -ਵਿੱਚ ਇਹੜੀ ਦੀ ਜੋੜੀ ਜਾਵੇ ਕਿ ਰਾਧਤ ਹੋ
Answer» ANSWER: mujhe YE language nhi ati H so sorry btw GOOD night sweet DREAMS and keep smiling

39.

O -ਵਿੱਚ ਇਹੜੀ ਦੀ ਜੋੜੀ ਜਾਵੇ ਕਿ ਰਾਧਤ ਹੋ

Answer»

ANSWER:

mujhe YE language nhi ati H

so sorry

btw GOOD night

sweet DREAMS

and keep smiling

Discussion

40.	2. If 4x2 + 20x + r = (2x + s)2 for all values of x,what is the value of r-s?
Answer» ANSWER: just EXPAND and EQUATE coefficients 4x^2+20x+r = 4x^2+4sx+s^2 4s=20 s=5 r = s^2 = 25 r-s = 20

40.

2. If 4x2 + 20x + r = (2x + s)2 for all values of x,what is the value of r-s?

Answer»

ANSWER:

just EXPAND and EQUATE coefficients

4x^2+20x+r = 4x^2+4sx+s^2

4s=20

s=5

r = s^2 = 25

r-s = 20

Discussion

41.	Simplify and solve questions
Answer» Step-by-step EXPLANATION: this is the ANSWER for your QUESTION

41.

Simplify and solve questions

Answer»

Step-by-step EXPLANATION:

this is the ANSWER for your QUESTION

Discussion

42.	Solve using the quadratic formula 3x^2-6x+9=0
Answer» Answer: 3x²-6x+9=0 3x²-9x+3x+9=0 3x(x-3)-3(x-3)=0 (x-3) (3x-3) On SOLVING we GET ,X=3 and X=1

42.

Solve using the quadratic formula 3x^2-6x+9=0

Answer»

Answer:

3x²-6x+9=0

3x²-9x+3x+9=0

3x(x-3)-3(x-3)=0

(x-3) (3x-3)

On SOLVING we GET ,X=3 and X=1

Discussion

43.	What fraction of 2 *1/2 days is 12 hours?
Answer» Step-by-step explanation: 2 * 1/2 days = 24*2 + 12 hours = 48 + 12 = 60 hours. So REQUIRED FRACTION is 12/60 hours, or 1/5 hours is

43.

What fraction of 2 *1/2 days is 12 hours?

Answer»

Step-by-step explanation:

2 * 1/2 days = 24*2 + 12 hours = 48 + 12 = 60 hours. So REQUIRED FRACTION is 12/60 hours, or 1/5 hours is

Discussion

44.	If (3y - 1)(2y + k) = ay2 + by - 5 for all valuesof y, what is the value of a + b?
Answer» Step-by-step explanation: Given:- (3Y - 1)(2Y + k) = ay2 + by - 5 To find:- If (3y - 1)(2y + k) = ay2 + by - 5 for all values of y, what is the value of a + b? Solution:- Given equation is (3y - 1)(2y + k) = ay²+ by - 5 =>3y(2y+k)-1(2y+k)=ay²+by-5 =>6y²+3ky-2y-k=ay²+by-5 =>6y²+(3k-2)y-k=ay²+by-5 On comparing both SIDES then a=6 b=3k-2 k=5 we have k=5 then b=3(5)-2 =>b=15-2 =>b=13 we have a=6 and b=13 Now value of a+b=6+13=19 Answer:- The value of a+b for the given problem=19

44.

If (3y - 1)(2y + k) = ay2 + by - 5 for all valuesof y, what is the value of a + b?

Answer»

Step-by-step explanation:

Given:-

(3Y - 1)(2Y + k) = ay2 + by - 5

To find:-

If (3y - 1)(2y + k) = ay2 + by - 5 for all values

of y, what is the value of a + b?

Solution:-

Given equation is (3y - 1)(2y + k) = ay²+ by - 5

=>3y(2y+k)-1(2y+k)=ay²+by-5

=>6y²+3ky-2y-k=ay²+by-5

=>6y²+(3k-2)y-k=ay²+by-5

On comparing both SIDES then

a=6

b=3k-2

k=5

we have k=5 then

b=3(5)-2

=>b=15-2

=>b=13

we have a=6 and b=13

Now value of a+b=6+13=19

Answer:-

The value of a+b for the given problem=19

Discussion

45.	(a) Number of girls to the total number of students,
Answer» Answer: FF KHELTE ho kya????? btw good night SWEET DREAMS and keep smiling

45.

(a) Number of girls to the total number of students,

Answer»

Answer:

FF KHELTE ho kya?????

btw good night

SWEET DREAMS

and keep smiling

Discussion

46.	पविष्काव57487 में 7 के स्थानीयमानों का अंतर है?(अ) 5993(ब) 6993(स) 7480(द) 6930
Answer» ANSWER: nfy-wbcg-vnt GIRL to c0me

46.

पविष्काव57487 में 7 के स्थानीयमानों का अंतर है?(अ) 5993(ब) 6993(स) 7480(द) 6930

Answer»

ANSWER:

nfy-wbcg-vnt GIRL to c0me

Discussion

47.	C= 130° and 50°EXERCISE 14(A)1.State, true or false :(i) A line segment 4 cm long can have only 2000 points in it.(ii) A ray has one end point and a line
Answer» ANSWER: (I) = it is FALSE (II) =it is TRUE

47.

C= 130° and 50°EXERCISE 14(A)1.State, true or false :(i) A line segment 4 cm long can have only 2000 points in it.(ii) A ray has one end point and a line

Answer»

ANSWER:

(I) = it is FALSE

(II) =it is TRUE

Discussion

48.	Factories - y^2-14y+45
Answer» ANSWER: 2y-14y+45 12y+45=57 is the answer

48.

Factories - y^2-14y+45

Answer»

ANSWER:

2y-14y+45

12y+45=57 is the answer

Discussion

49.	01. A = 15 oO2 3o3 2Characteristic
Answer» ANSWER: HMM. Step-by-step EXPLANATION: Hmm. idkidkidkidkidkidk

49.

01. A = 15 oO2 3o3 2Characteristic

Answer»

ANSWER:

HMM.

Step-by-step EXPLANATION:

Hmm. idkidkidkidkidkidk

Discussion

50.	A line with a slope of 1/2 passes through the point 6,1 what is the equation in slope intercept form
Answer» ANSWER: hkhsdjofsflkdsioutfhi

50.

A line with a slope of 1/2 passes through the point 6,1 what is the equation in slope intercept form

Answer»

ANSWER:

hkhsdjofsflkdsioutfhi

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

The LCM of two prime number is 85. if one number is 5,find the other number

If (-7) power -1 is multiplied by a number, the product obtained is (6/7)power -1 .what is the number

Slove the following equation and verify your answer 5z-3=2z+4

The average of 8 numbers is 48. Three of the numbers arw 50 52 and 56 what is the sun of the other 5 numbers

Raju got married 8 years ago. His present age is 6/5 time his age at the time of his marriage Raju's Sister was 10 years Younger to him at the time of his marriage. The present age of Raju's Sister is?A. 30 B. 32 C. 38 D. None ​

A net of a cube is made up of 6 similar squares. What is the perimeter of the shape if 2 faces in the cube are 4cm.

8 cubes of 1cm are joined end to end. What is the volume of solid so formed?

30÷5=6, then the quotient is_____

The perimeter of sector is 32c.m radius is 6c.m then find the area of sector?

If the product of two consecutive even number is 8.then find the number

How 4:5:6=60 using inverse ratio..?

Find two numbers that have a difference of 1

What is fraction in basic terms and how to add or subtract fraction with another denominator.

Prove identity (cos A +SIN A)^2+ Cos A _SIN A)^2=2

Find the value of log(aa)a

ygf

The difference of two numbers is 6 and the thr A. M between them is 8. Find the numbers.

Plz...explaination, ans is 5​

Average of 12 number is 153 what is this sum of 12 number

A man age is three times the sum of the ages of his two son after 5 years his age will be twice the sum of the age of his two son find the age of man​

9. What is the size of the ∠POQ where O is the centre of the circle?9. What is the size of the ∠POQ where O is the centre of the circle?

(d)(3 ^ 0 + 2 ^ 0) * 7 ^ 2​

Expand the following expressions:• -(4-x)• 8(2y-5)• -3(c+6)• 2a(x-y) ​

If x = 3,then 3 x -5 =​

Factories - 2x^2+7x+3​

Find the number of faces which has 6 vetices and 12 edges​

so number of faces is 8

hope that this was helpful

mark answer as BRILLIANT

Two dice are thrown simultaneously the probability of getting a sum of 11 ​

SOLUTION

SAMPLE SPACE WHEN 2 DIE ARE THROWN

Prove that 7+3√2 is irrational​

Find the number of zeroes of the given polynomial and also find their values​

De Morgan's lawtwo sets A and Bfor any0 (AUB)- A'OB2 CAOB)". AUBActivity:verify the above law for two sets A andBilA = {1,2,3,4B = {2,3,5,6,7,8}​

Fill in the blanks:5 added to -5=​

-3/2 which carry sankhya Jodi jaave ki zero prapat hove please answer connect do​

Sino-colo(1-2 cos z oJ CI- Sino coral​

2) Which term of the A.P 5,8,11,14.... is 320​

Plz answer this question completely ​

PLEASE MARK me as BRAINLIEST!

Find the size of each interior angle of a regular 18 gon explanation​

Please give me answer fast not spam very urgentpleaseeeeeeeeeee​

Show that ABC is equilateral if(i) ∆A = x +30°, ∆B = 3x - 30° and ∆C = 4x -60°.(ii) ∆A = x + 42°, ∆B = 4x -12° and ∆C = 3x +6º.​

O -ਵਿੱਚ ਇਹੜੀ ਦੀ ਜੋੜੀ ਜਾਵੇ ਕਿ ਰਾਧਤ ਹੋ​

2. If 4x2 + 20x + r = (2x + s)2 for all values of x,what is the value of r-s?​

Simplify and solve questions ​

Solve using the quadratic formula 3x^2-6x+9=0​

What fraction of 2 *1/2 days is 12 hours?​

If (3y - 1)(2y + k) = ay2 + by - 5 for all valuesof y, what is the value of a + b?​

Given:-

To find:-

Solution:-

Answer:-

(a) Number of girls to the total number of students,​

पविष्काव57487 में 7 के स्थानीयमानों का अंतर है?(अ) 5993(ब) 6993(स) 7480(द) 6930​

C= 130° and 50°EXERCISE 14(A)1.State, true or false :(i) A line segment 4 cm long can have only 2000 points in it.(ii) A ray has one end point and a line​

Factories - y^2-14y+45​

01. A = 15 oO2 3o3 2Characteristic​

A line with a slope of 1/2 passes through the point 6,1 what is the equation in slope intercept form

Raju got married 8 years ago. His present age is 6/5 time his age at the time of his marriage Raju's Sister was 10 years Younger to him at the time of his marriage. The present age of Raju's Sister is?A. 30 B. 32 C. 38 D. None

Plz...explaination, ans is 5

A man age is three times the sum of the ages of his two son after 5 years his age will be twice the sum of the age of his two son find the age of man

(d)(3 ^ 0 + 2 ^ 0) * 7 ^ 2

Expand the following expressions:• -(4-x)• 8(2y-5)• -3(c+6)• 2a(x-y)

If x = 3,then 3 x -5 =

Factories - 2x^2+7x+3

Find the number of faces which has 6 vetices and 12 edges

Two dice are thrown simultaneously the probability of getting a sum of 11

Prove that 7+3√2 is irrational

Find the number of zeroes of the given polynomial and also find their values

De Morgan's lawtwo sets A and Bfor any0 (AUB)- A'OB2 CAOB)". AUBActivity:verify the above law for two sets A andBilA = {1,2,3,4B = {2,3,5,6,7,8}

Fill in the blanks:5 added to -5=

-3/2 which carry sankhya Jodi jaave ki zero prapat hove please answer connect do

Sino-colo(1-2 cos z oJ CI- Sino coral

2) Which term of the A.P 5,8,11,14.... is 320

Plz answer this question completely

Find the size of each interior angle of a regular 18 gon explanation

Please give me answer fast not spam very urgentpleaseeeeeeeeeee

Show that ABC is equilateral if(i) ∆A = x +30°, ∆B = 3x - 30° and ∆C = 4x -60°.(ii) ∆A = x + 42°, ∆B = 4x -12° and ∆C = 3x +6º.

O -ਵਿੱਚ ਇਹੜੀ ਦੀ ਜੋੜੀ ਜਾਵੇ ਕਿ ਰਾਧਤ ਹੋ

2. If 4x2 + 20x + r = (2x + s)2 for all values of x,what is the value of r-s?

Simplify and solve questions

Solve using the quadratic formula 3x^2-6x+9=0

What fraction of 2 *1/2 days is 12 hours?

If (3y - 1)(2y + k) = ay2 + by - 5 for all valuesof y, what is the value of a + b?

(a) Number of girls to the total number of students,

पविष्काव57487 में 7 के स्थानीयमानों का अंतर है?(अ) 5993(ब) 6993(स) 7480(द) 6930

C= 130° and 50°EXERCISE 14(A)1.State, true or false :(i) A line segment 4 cm long can have only 2000 points in it.(ii) A ray has one end point and a line

Factories - y^2-14y+45

01. A = 15 oO2 3o3 2Characteristic