332354 + Interview Questions in Secondary School in Math

1.	Find the perimeter of the given shape:8 cm3 cm4 cm
Answer» Step-by-step EXPLANATION: not FIGURE SORRY ❤️

1.

Find the perimeter of the given shape:8 cm3 cm4 cm

Answer»

Step-by-step EXPLANATION:

not FIGURE

SORRY ❤️

Discussion

2.	√2+√3÷3√2-2√3=a-b√6Factorise
Answer» Question: $= > \frac{ \sqrt{2} + \sqrt{3} }{3 \sqrt{2} - 2 \sqrt{3} } = a - b \sqrt{6}$ ANSWER: $= > \frac{ \sqrt{2} + \sqrt{3} }{3 \sqrt{2} - 2 \sqrt{3} } = a - b \sqrt{6}$ RATIONALISING L.H.S., $= > \frac{( \sqrt{2} + \sqrt{3} )(3 \sqrt{2} + 2 \sqrt{3} ) }{18 - 12} = a - b \sqrt{6}$ $= > \frac{6 + 2 \sqrt{6} + 3 \sqrt{6} + 6 }{6} = a - b \sqrt{6}$ $= > 12 + 5 \sqrt{6} = 6a - 6b \sqrt{6}$ On COMPARING both sides, $= > 6a = 12$ $= > a = 2$ $= > - 6b = 5$ $= > b = \frac{ - 5}{6}$ Hope this answer HELPS you ^_^ !

2.

√2+√3÷3√2-2√3=a-b√6Factorise

Answer»

Question:

$= > \frac{ \sqrt{2} + \sqrt{3} }{3 \sqrt{2} - 2 \sqrt{3} } = a - b \sqrt{6}$

ANSWER:

$= > \frac{ \sqrt{2} + \sqrt{3} }{3 \sqrt{2} - 2 \sqrt{3} } = a - b \sqrt{6}$

RATIONALISING L.H.S.,

$= > \frac{( \sqrt{2} + \sqrt{3} )(3 \sqrt{2} + 2 \sqrt{3} ) }{18 - 12} = a - b \sqrt{6}$

$= > \frac{6 + 2 \sqrt{6} + 3 \sqrt{6} + 6 }{6} = a - b \sqrt{6}$

$= > 12 + 5 \sqrt{6} = 6a - 6b \sqrt{6}$

On COMPARING both sides,

$= > 6a = 12$

$= > a = 2$

$= > - 6b = 5$

$= > b = \frac{ - 5}{6}$

Hope this answer HELPS you ^_^ !

Discussion

3.	10mIn an APS10=35 and S9=28 find a10
Answer» ANSWER: ryxctdj6tf8oyfitfej Step-by-step EXPLANATION: o

3.

10mIn an APS10=35 and S9=28 find a10

Answer»

ANSWER:

ryxctdj6tf8oyfitfej

Step-by-step EXPLANATION:

o

Discussion

4.	1,8,15,29,69,172,399
Answer» Answer: 12347271717173737261616

4.

1,8,15,29,69,172,399

Answer»

Answer:

12347271717173737261616

Discussion

5.	If one of the forming a linear pair is an acute angle, then the other is what ?
Answer» Answer: obtuse ANGLE Hence one angle of LINEAR PAIR is ACUTE,other has to be obtuse angle.

5.

If one of the forming a linear pair is an acute angle, then the other is what ?

Answer»

Answer:

obtuse ANGLE

Hence one angle of LINEAR PAIR is ACUTE,other has to be obtuse angle.

Discussion

6.	The measure of the minor arc of a circle is 155 degree find the measure of its corresponding major arc
Answer» ANSWER: it is your answer pleaseark as BRAINLIST

6.

The measure of the minor arc of a circle is 155 degree find the measure of its corresponding major arc

Answer»

ANSWER:

it is your answer

pleaseark as BRAINLIST

Discussion

7.	How to solve 4000+14000/23
Answer» ANSWER: HOPE it HELPED you answer ()

7.

How to solve 4000+14000/23

Answer»

ANSWER:

HOPE it HELPED you answer ()

Discussion

8.	Divide 5452/94 in step by step
Answer» Answer: 5452 divided by 94 = 58 hope it helps.. PLZ MARK me brainliest

8.

Divide 5452/94 in step by step

Answer»

Answer:

5452 divided by 94 = 58

hope it helps.. PLZ MARK me brainliest

Discussion

9.	Distance between points A(-2,4) and B(1,0) is1️⃣ 52️⃣ -53️⃣ 254️⃣ 16
Answer» Answer: 3) 25 Step-by-step explanation: I HOPE it's useful for you please MARK me as brai list please

9.

Distance between points A(-2,4) and B(1,0) is1️⃣ 52️⃣ -53️⃣ 254️⃣ 16

Answer»

Answer:

3) 25

Step-by-step explanation:

I HOPE it's useful for you please MARK me as brai list please

Discussion

10.	6cm किनारे वाले घन का पृष्ठीय क्षेत्र .फल र्हे
Answer» PUT formulaaaaaaaaaaaa

10.

6cm किनारे वाले घन का पृष्ठीय क्षेत्र .फल र्हे

Answer»

PUT formulaaaaaaaaaaaa

Discussion

11.	Convert the following degree measure in the radian measure 1) -47° 31'
Answer» what is the NAME of the BOOK?????? and from which STD it is?

11.

Convert the following degree measure in the radian measure 1) -47° 31'

Answer»

what is the NAME of the BOOK??????

and from which STD it is?

Discussion

12.	Solve the following equation : 2 ( x - 5 ) = 5 ( x + 7 )
Answer» Answer: -15 Step-by-step explanation: 2(X-5) = 5(x+7) 2X - 10 = 5X + 35 2x- 5x = 35+10 -3x = 45 x = 45/-3 x = -15

12.

Solve the following equation : 2 ( x - 5 ) = 5 ( x + 7 )

Answer»

Answer:

-15

Step-by-step explanation:

2(X-5) = 5(x+7)

2X - 10 = 5X + 35

2x- 5x = 35+10

-3x = 45

x = 45/-3

x = -15

Discussion

13.	-12-{-5}-{-125}+120 .simplfy
Answer» 238 is the ANSWER for the GIVEN QUESTION

13.

-12-{-5}-{-125}+120 .simplfy

Answer»

238 is the ANSWER for the GIVEN QUESTION

Discussion

14.	The area of a parallelogram whose base is 12cm and the corresponding altitude of 9cm is
Answer» Answer: 108 cm Step-by-step explanation: AREA of parallelogram=b×h = 12×9 =108 cm hope it HELPS... PLZ mark me brainliest

14.

The area of a parallelogram whose base is 12cm and the corresponding altitude of 9cm is

Answer»

Answer:

108 cm

Step-by-step explanation:

AREA of parallelogram=b×h

= 12×9

=108 cm

hope it HELPS... PLZ mark me brainliest

Discussion

15.	Pqr is constructed such that PQ = 5 cm PR =5 cm and are PQ 50 identitythe type of triangle constructed
Answer» Answer: ΔPQR is an EQUILATERAL triangle. ... ΔPQR is constructed such that PQ = 5 CM, PR = 5 cm and ∠RPQ = 50° IDENTIFY the TYPE of triangle constructed. hope it helps.. plz mark me BRAINLIEST

15.

Pqr is constructed such that PQ = 5 cm PR =5 cm and are PQ 50 identitythe type of triangle constructed

Answer»

Answer:

ΔPQR is an EQUILATERAL triangle. ... ΔPQR is constructed such that PQ = 5 CM, PR = 5 cm and ∠RPQ = 50° IDENTIFY the TYPE of triangle constructed.

hope it helps.. plz mark me BRAINLIEST

Discussion

16.	The sum of two consecutive odd natural numbers is 50 *
Answer» Step-by-step EXPLANATION: . SUM of TWO CONSECUTIVE ODD can not be 50.14-

16.

The sum of two consecutive odd natural numbers is 50 *

Answer»

Step-by-step EXPLANATION:

. SUM of TWO CONSECUTIVE ODD can not be 50.14-

Discussion

17.	Solve the system of equations using substitution. y = -2x -12. -3y = 4x + 26
Answer» HENCE, the VALUE of X = -5 and value of your = - 2

17.

Solve the system of equations using substitution. y = -2x -12. -3y = 4x + 26

Answer»

HENCE,

the VALUE of X = -5 and value of your = - 2

Discussion

18.	Write 4 ROOT 5 as a single square root.
Answer» Answer: 4root5= $4 \sqrt{5} = \sqrt{16 \times 5} = \sqrt{80}$

18.

Write 4 ROOT 5 as a single square root.

Answer»

Answer:

4root5=

$4 \sqrt{5} = \sqrt{16 \times 5} = \sqrt{80}$

Discussion

19.	Ch -15 ex15.4 9nth question
Answer» Step-by-step EXPLANATION: tyjhggjjrfu8rdbn7fbjjy

19.

Ch -15 ex15.4 9nth question

Answer»

Step-by-step EXPLANATION:

tyjhggjjrfu8rdbn7fbjjy

Discussion

20.	If x=2a+3├╖3a-2 express x-1├╖2x+1 in terms of a.
Answer» Answer: REFERS to the ATTACHMENT. Step-by-step EXPLANATION: SECOND one :) Followw me MARK me as brilliant

20.

If x=2a+3├╖3a-2 express x-1├╖2x+1 in terms of a.

Answer»

Answer:

REFERS to the ATTACHMENT.

Step-by-step EXPLANATION:

SECOND one :)

Followw me

MARK me as brilliant

Discussion

21.	Multiple this number 22/7 into 20
Answer» Answer: 440/7 62.857(APPROX)

21.

Multiple this number 22/7 into 20

Answer»

Answer:

440/7

62.857(APPROX)

Discussion

22.	Iv) If cos A = 15/ 17 then find sin A.
Answer» ANSWER: Cos A = 15/17= ADJACENT side / Hypotenuse Adjacent side = 15 Hypotenuse = 17 Opposite side = $\sqrt{hypotenuse ^{2} -adjacent \: side^{2} }$ $= \sqrt{ {17}^{2} - {15}^{2} } \\ = \sqrt{289 - 225} \\ = \sqrt{64} = 8$ Therefore Opposite side = 8 Sin A = Opposite side / Hypotenuse = 8/17 Hope this answer helps you !

22.

Iv) If cos A = 15/ 17 then find sin A.

Answer»

ANSWER:

Cos A = 15/17= ADJACENT side / Hypotenuse

Adjacent side = 15

Hypotenuse = 17

Opposite side =

$\sqrt{hypotenuse ^{2} -adjacent \: side^{2} }$

$= \sqrt{ {17}^{2} - {15}^{2} } \\ = \sqrt{289 - 225} \\ = \sqrt{64} = 8$

Therefore Opposite side = 8

Sin A = Opposite side / Hypotenuse =

8/17

Hope this answer helps you !

Discussion

23.	Aditya got a loana loan of 50,000 topurchase a motercycle. If the rateinterest is 10% per annum compoundedquarterlyfind the amount hepays after six months. Also findthe compoond interest after sixmonth.
Answer» Answer: Bro Kuch bee MATT booll manaya kab Lon leya mera NAME Matt dall wrong information haii manaya Lon. nai Lee YAAA HAIII

23.

Aditya got a loana loan of 50,000 topurchase a motercycle. If the rateinterest is 10% per annum compoundedquarterlyfind the amount hepays after six months. Also findthe compoond interest after sixmonth.

Answer»

Answer:

Bro Kuch bee MATT booll manaya kab Lon leya mera NAME Matt dall wrong information haii manaya Lon. nai Lee YAAA HAIII

Discussion

24.	There are five rooms in my househall, kitchen, study room, bedroomand dining room. There is one light ineach room. Whenever the kitchen lightis on, the study room light is offWhenever the dining room light is on,the kitchen light is also on. Wheneverthe study room light is on, the halllight has to be on. How many lights, atthe most, can be on simultaneously?(a) 5(b) 4(c) 3(d) 2
Answer» Answer: 4 HoPe iT HeLpS Step-by-step EXPLANATION: *Please* *MARK* me as BRAINLIEST and also FOLLOW me

24.

There are five rooms in my househall, kitchen, study room, bedroomand dining room. There is one light ineach room. Whenever the kitchen lightis on, the study room light is offWhenever the dining room light is on,the kitchen light is also on. Wheneverthe study room light is on, the halllight has to be on. How many lights, atthe most, can be on simultaneously?(a) 5(b) 4(c) 3(d) 2

Answer»

Answer:

4

HoPe iT HeLpS

Step-by-step EXPLANATION:

Please MARK me as BRAINLIEST and also FOLLOW me

Discussion

25.	Exoplanets of laws m^5/m^10
Answer» Answer: m⁵/m¹⁰= m-⁵ Step-by-step explanation: this will be your ans PLS make me as BRAINIEST

25.

Exoplanets of laws m^5/m^10

Answer»

Answer:

m⁵/m¹⁰= m-⁵

Step-by-step explanation:

this will be your ans

PLS make me as BRAINIEST

Discussion

26.	16. A, B और C एक कम्पनी में हिस्सेदार हैं।1किसी एक वर्ष में A को लाभ का3भाग1मिला, B को भाग मिला और C को45,000 रुपए। तब A को लाभ के फलस्वरूपकितने रुपए मिले?(1) 5,000 (2) 4,000(3) 3,000 (4) 1,000(ssoci
Answer» ANSWER: dissxhjx zzixcckxjcjflfdififufodididicovk

26.

16. A, B और C एक कम्पनी में हिस्सेदार हैं।1किसी एक वर्ष में A को लाभ का3भाग1मिला, B को भाग मिला और C को45,000 रुपए। तब A को लाभ के फलस्वरूपकितने रुपए मिले?(1) 5,000 (2) 4,000(3) 3,000 (4) 1,000(ssoci

Answer»

ANSWER:

dissxhjx zzixcckxjcjflfdififufodididicovk

Discussion

27.	if one root of the quadratic equation 3 x^2 + 3 x + 4 is equal to is 2 then find the value of p and the other root of the equation
Answer» ANSWER: where is P PLEASE correct the question and then SEND it ☹️

27.

if one root of the quadratic equation 3 x^2 + 3 x + 4 is equal to is 2 then find the value of p and the other root of the equation

Answer»

ANSWER:

where is P PLEASE correct the question and then SEND it ☹️

Discussion

28.	Prove that(x^a/x^b) 1/ ab.(x^ b/ x^ c) 1/ bc.(x^ c/ x^ a) 1/ ca= 1
Answer» Answer: Prove that (x^a/x^b) ^1/AB ( x^b /x^c) ^1/bc (x^c/x^a) ^1/ca= 1 Given: (xa/xb)^1/ab( xb /XC)^1/bc(xc/xa)1/ca We need to prove the gives equation is unity that si 1 LHS=(xa/xb)^1/ab( xb /xc)^1/bc(xc/xa)1/ca Using laws of EXPONENTS = (xa/xb)1/ab( xb /xc)1/bc(xc/xa)1/ca = x(a-b)/ab * x^(b-c)/bc * x^(c-a)/ca = x[(a-b)/ab + (b-c)/bc + (c-a)/ca] = x[c(a-b)/abc + a(b-c)/abc + b(c-a)/abc ] = x { [c(a-b)+ a(b-c) + b(c-a) ]/abc } = x ( ac – bc + ab – ac + bc – ab ] /abc = x 0/abc = X0 = 1 = RHS Hence proved

28.

Prove that(x^a/x^b) 1/ ab.(x^ b/ x^ c) 1/ bc.(x^ c/ x^ a) 1/ ca= 1

Answer»

Answer:

Prove that (x^a/x^b) ^1/AB ( x^b /x^c) ^1/bc (x^c/x^a) ^1/ca= 1

Given: (xa/xb)^1/ab( xb /XC)^1/bc(xc/xa)1/ca

We need to prove the gives equation is unity that si 1

LHS=(xa/xb)^1/ab( xb /xc)^1/bc(xc/xa)1/ca

Using laws of EXPONENTS

= (xa/xb)1/ab( xb /xc)1/bc(xc/xa)1/ca

= x(a-b)/ab * x^(b-c)/bc * x^(c-a)/ca

= x[(a-b)/ab + (b-c)/bc + (c-a)/ca]

= x[c(a-b)/abc + a(b-c)/abc + b(c-a)/abc ]

= x { [c(a-b)+ a(b-c) + b(c-a) ]/abc }

= x ( ac – bc + ab – ac + bc – ab ] /abc

= x 0/abc

= X0

= 1

= RHS

Hence proved

Discussion

29.	समीकरण 2x +3y-5 में यदि y=-7 हो तो x का मान होगा(a)b)(c) 261113(d)
Answer» PLEASE WRITE the QUESTION in ENGLISH

Discussion

30.	If 171=1 and amp z = 0 Cocot) find the modulesand the principle amplitude of(6) 1-Z14722213IV-223
Answer» ANSWER: SORRY don't KNOW the answer 11

30.

If 171=1 and amp z = 0 Cocot) find the modulesand the principle amplitude of(6) 1-Z14722213IV-223

Answer»

ANSWER:

SORRY

don't

KNOW

the

answer

11

Discussion

31.	Иs. find the measure of x in the given figure90m50 x 1100
Answer» ANSWER: PLEASE WRITE your QUESTION correctly. Step-by-step EXPLANATION:

31.

Иs. find the measure of x in the given figure90m50 x 1100

Answer»

ANSWER:

PLEASE WRITE your QUESTION correctly.

Step-by-step EXPLANATION:

Discussion

32.	The cost of 10 pens is 28.50. What is the cost of one pen?
Answer» Answer: Heycost of 1 pen =RS 28.50so cost of 48 pens= rs (48×28.50) = rs1368Hope it HELPS to you.

32.

The cost of 10 pens is 28.50. What is the cost of one pen?

Answer»

Answer:

Heycost of 1 pen =RS 28.50so cost of 48 pens= rs (48×28.50) = rs1368Hope it HELPS to you.

Discussion

33.	Limit((1)/((1+(1)/(n))^(n+1)),infinity)
Answer» ANSWER: surface of RADIUS a = 1 m SURROUNDING a CHARGE of 8.85 pC. ε0 = 8.85 x10-12 C2

33.

Limit((1)/((1+(1)/(n))^(n+1)),infinity)

Answer»

ANSWER:

surface of RADIUS a = 1 m SURROUNDING a CHARGE of 8.85 pC.

ε0 = 8.85 x10-12 C2

Discussion

34.	P, Q, R and S are working on a project. Q can finish the task in 25 days, working alone for 12 hours a day. R can finish the task in 50days, working alone for 12 hours per day. Q worked 12 hours a day but took sick leave in the beginning for two days. R worked 18 hours a day on all days. What is the ratio of work done by Q and R after 7 days from the start ofthe projects?(a) 10:11(b) 11:10(C) 20:21(d) 21:20
Answer» Answer: b 11p:10 ok bro so make mai make mai ragtag HU toh mujhe jada SE jada follow kijiye kyuki Anne WALE samai maibqnunga the GENIUS

34.

P, Q, R and S are working on a project. Q can finish the task in 25 days, working alone for 12 hours a day. R can finish the task in 50days, working alone for 12 hours per day. Q worked 12 hours a day but took sick leave in the beginning for two days. R worked 18 hours a day on all days. What is the ratio of work done by Q and R after 7 days from the start ofthe projects?(a) 10:11(b) 11:10(C) 20:21(d) 21:20

Answer»

Answer:

b 11p:10 ok bro so make mai make mai ragtag HU toh mujhe jada SE jada follow kijiye kyuki Anne WALE samai maibqnunga the GENIUS

Discussion

35.	25 लगातार विषम पूर्णांकों का औसत 55 है इनमें से सबसे अधिक पूर्णांक है
Answer» ANSWER: njsnnswiss Step-by-step EXPLANATION: hsbbsbsnssnska s

35.

25 लगातार विषम पूर्णांकों का औसत 55 है इनमें से सबसे अधिक पूर्णांक है

Answer»

ANSWER:

njsnnswiss

Step-by-step EXPLANATION:

hsbbsbsnssnska s

Discussion

36.	ObFor which value of a and b. infinite solution(a-b)x+(a+b)y=3a+b-2
Answer» ANSWER: Step-by-step explanation: — Find an answer to your question For which values of p does the pair of equations given below has unique solution? 4x+py+8=0 ... punineep and 629 more USERS found this answer helpful ... Two equations, 4x+py+8=0 and 2x+2y+2=0. To find,. The value of p if the pair of equations has a unique solution. Questions and ANSWERS

36.

ObFor which value of a and b. infinite solution(a-b)x+(a+b)y=3a+b-2

Answer»

ANSWER:

Step-by-step explanation:

— Find an answer to your question For which values of p does the pair of equations given below has unique solution? 4x+py+8=0 ... punineep and 629 more USERS found this answer helpful ... Two equations, 4x+py+8=0 and 2x+2y+2=0. To find,. The value of p if the pair of equations has a unique solution.

Questions and ANSWERS

Discussion

37.	3pqr-6p^2 q^2 r^2-15r^2
Answer» Answer: The dividion is CARRIED out as follows : 3pq 3pqr−6p 2 q 2 r 2 = 3pq 3pqr − 3pq 6p 2 q 2 r 2 = 3⋅p⋅q 3⋅p⋅q⋅r − 3⋅p⋅q 2⋅3⋅p⋅p⋅q⋅r⋅r CANCELLING out the common FACTORS in numerator and denominator, =r−2⋅p⋅q⋅r⋅r =r−2pqr 2

37.

3pqr-6p^2 q^2 r^2-15r^2

Answer»

Answer:

The dividion is CARRIED out as follows :

3pq

3pqr−6p

2

q

2

r

2

=

3pq

3pqr

−

3pq

6p

2

q

2

r

2

=

3⋅p⋅q

3⋅p⋅q⋅r

−

3⋅p⋅q

2⋅3⋅p⋅p⋅q⋅r⋅r

CANCELLING out the common FACTORS in numerator and denominator,

=r−2⋅p⋅q⋅r⋅r

=r−2pqr

2

Discussion

38.	2)find the value of b²- 4a c,if a=2, B=-11 ,C=15
Answer» Step-by-step EXPLANATION: b² - *4ac* = (-11)² - 4 (2)15 = 121 - 120 = 1

38.

2)find the value of b²- 4a c,if a=2, B=-11 ,C=15

Answer»

Step-by-step EXPLANATION:

b² - 4ac = (-11)² - 4 (2)15

= 121 - 120

= 1

Discussion

39.	X1, X2 और X3 का औसत 14 है, X2 और X3 का दगु ना योग 30 है। X1 का मूल्य तया है?
Answer» Answer: SURFACE of radius a = 1 m surrounding a CHARGE of 8.85 pC. ε0 = 8.85 x10-12 C2 Step-by-step EXPLANATION: MARK me as brainliest plz

39.

X1, X2 और X3 का औसत 14 है, X2 और X3 का दगु ना योग 30 है। X1 का मूल्य तया है?

Answer»

Answer:

SURFACE of radius a = 1 m surrounding a CHARGE of 8.85 pC.

ε0 = 8.85 x10-12 C2

Step-by-step EXPLANATION:

MARK me as brainliest plz

Discussion

40.	Find the ratio of 5m to 50m
Answer» Answer: 1:10 pls MARK as BRAINLIEST

40.

Find the ratio of 5m to 50m

Answer»

Answer:

1:10

pls MARK as BRAINLIEST

Discussion

41.	3. If ∠QPA=27°, then ∠QAR equals
Answer» $\huge{\blue{\fcolorbox{blue}{lime}{\boxed{\orange{\bf{\underbrace{\overbrace{\fcolorbox{blue}{black}{\underline{\blue{《 ∠QAR=126°》}}}}}}}}}}}$

Discussion

42.	Factorisex2y+(y-1)x-1
Answer» ANSWER: Solution 2+−−1

42.

Factorisex2y+(y-1)x-1

Answer»

ANSWER:

Solution

2+−−1

Discussion

43.	What will be the area of a circle inscribed in a square of side 14cm?
Answer» Answer: 42 cm² I HOPE this HELPED you.

43.

What will be the area of a circle inscribed in a square of side 14cm?

Answer»

Answer:

42 cm²

I HOPE this HELPED you.

Discussion

44.	दिए गए टायर के बाहरी एवं भीतरी व्यास क्रमसा 42 सेंटीमीटर एवं 45 सेंटीमीटर है ज्ञात कीजिए टायर का बाहरी एवं वित्तीय क्षेत्र फल एवं उनका अंतर क्या होगा
Answer» अंतर = बाहरी टायर का क्षेत्रफल - भीतरी टायर का क्षेत्रफल = πr2 - πr2 π{R2 - r2} 3.14 {(45)2 - (42)2 } 3.14 {2025 - 1764} 3.14{261} 820.28 CM. I *hope its* *answer is satisfied ANSWER*.......

44.

दिए गए टायर के बाहरी एवं भीतरी व्यास क्रमसा 42 सेंटीमीटर एवं 45 सेंटीमीटर है ज्ञात कीजिए टायर का बाहरी एवं वित्तीय क्षेत्र फल एवं उनका अंतर क्या होगा

Answer»

अंतर = बाहरी टायर का क्षेत्रफल - भीतरी टायर का क्षेत्रफल

= πr2 - πr2
π{R2 - r2}
3.14 {(45)2 - (42)2 }
3.14 {2025 - 1764}
3.14{261}

820.28 CM.

I hope its answer is satisfied ANSWER.......

Discussion

45.	Correct Answer will be marked as Barinliest !!
Answer» Answer: x=y=z=20° Step-by-step explanation: x=20° (VERTICAL opposite ANGLES) x=y (Co-interior angles) y=20° y=z (CORRESPONDING angles) z=20° GIVE ME FEEDBACK

45.

Correct Answer will be marked as Barinliest !!

Answer»

Answer:

x=y=z=20°

Step-by-step explanation:

x=20° (VERTICAL opposite ANGLES)

x=y (Co-interior angles)

y=20°

y=z (CORRESPONDING angles)

z=20°

GIVE ME FEEDBACK

Discussion

46.	Find the circumference of circle with radius 4.2 cm
Answer» ANSWER: Circle Solve for circumference C≈26.39cm r RADIUS 4.2 cm

46.

Find the circumference of circle with radius 4.2 cm

Answer»

ANSWER:

Circle

Solve for circumference

C≈26.39cm

r RADIUS

4.2

cm

Discussion

47.	7) Аa) Clip Artis the visual motion when one slide changb)Animationc)Chart
Answer» ANSWER: vxhwbwnjsbej2kwjfuirnwnwksdnekwjsjeieiejnemekd for POINTS

47.

7) Аa) Clip Artis the visual motion when one slide changb)Animationc)Chart

Answer»

ANSWER:

vxhwbwnjsbej2kwjfuirnwnwksdnekwjsjeieiejnemekd

for POINTS

Discussion

48.	Find square root by division method 95481
Answer» Answer: 309 will be the answer AUR AGAR SQUARE karna HAI toh 9116621361

48.

Find square root by division method 95481

Answer»

Answer:

309 will be the answer AUR AGAR SQUARE karna HAI toh 9116621361

Discussion

49.	Q. 5 Which number is formed if 7 and 5 digits are replaced by 2 in the number 67,495. Express the number in numeral and word.
Answer» Answer: 62492 Step-by-step EXPLANATION: in words the no is SIXTY TWO thousand four HUNDRED ninety two

49.

Q. 5 Which number is formed if 7 and 5 digits are replaced by 2 in the number 67,495. Express the number in numeral and word.

Answer»

Answer:

62492

Step-by-step EXPLANATION:

in words the no is SIXTY TWO thousand four HUNDRED ninety two

Discussion

50.	PLEASE HELP ME UNDERSTAND IT Solve 5(x+1)=25
Answer» ANSWER: $\rightarrow$ x=4 Step-by-step EXPLANATION: SOLUTION - $5(x + 1) = 25 \\ \\ = 5x + 5 = 25 \\ \\ 5x = 25 - 5 \\ \\ 5x = 20 \\ \\ x = \frac{20}{5} \\ \\ x = 4$ Answer OBTAINED RESPECTIVELY.

50.

PLEASE HELP ME UNDERSTAND IT Solve 5(x+1)=25

Answer»

ANSWER:

$\rightarrow$ x=4

Step-by-step EXPLANATION:

SOLUTION -

$5(x + 1) = 25 \\ \\ = 5x + 5 = 25 \\ \\ 5x = 25 - 5 \\ \\ 5x = 20 \\ \\ x = \frac{20}{5} \\ \\ x = 4$

Answer OBTAINED RESPECTIVELY.

Discussion

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I hope its answer is satisfied ANSWER.......

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25 लगातार विषम पूर्णांकों का औसत 55 है इनमें से सबसे अधिक पूर्णांक है

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3. If ∠QPA=27°, then ∠QAR equals

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Correct Answer will be marked as Barinliest !!

7) Аa) Clip Artis the visual motion when one slide changb)Animationc)Chart

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Q. 5 Which number is formed if 7 and 5 digits are replaced by 2 in the number 67,495. Express the number in numeral and word.