332354 + Interview Questions in Secondary School in Math

1.	If length = 2xand Breadth=xheight=4mthen solve {2(l+b)×h} in such a full method ..so that I can understand...moderater answer only
Answer» ANSWER: $2(l + b) \times h \\ \\ = \geqslant putting \: up \: the \: values \\ \\ = \geqslant 2(2x + x) \times 4 \\ \\ = \geqslant 2 \times 3x \times 4 \\ \\ = \geqslant 6x \times 4 \\ \\ = \geqslant 24x$

1.

If length = 2xand Breadth=xheight=4mthen solve {2(l+b)×h} in such a full method ..so that I can understand...moderater answer only

Answer»

$2(l + b) \times h \\ \\ = \geqslant putting \: up \: the \: values \\ \\ = \geqslant 2(2x + x) \times 4 \\ \\ = \geqslant 2 \times 3x \times 4 \\ \\ = \geqslant 6x \times 4 \\ \\ = \geqslant 24x$

Discussion

2.	Multiply the following b) 12x^yz×23xy^z×15x^yz
Answer» ANSWER: jufud6runs62737y36Ru377r737374 Step-by-step EXPLANATION: mejdhd hope IR will HELP you

2.

Multiply the following b) 12x^yz×23xy^z×15x^yz

Answer»

ANSWER:

jufud6runs62737y36Ru377r737374

Step-by-step EXPLANATION:

mejdhd

hope IR will HELP you

Discussion

3.	Do 5/-7 and -35/49 represent the same rational number
Answer» Answer: YES because 75 is 35 and 77 is 49

3.

Do 5/-7 and -35/49 represent the same rational number

Answer»

Answer:

YES because 7*5 is 35 and 7*7 is 49

Discussion

4.	3x + 1 बटा 6x + 4 = 1 बटा 2
Answer» ANSWER: this is my answer THANKS!

4.

3x + 1 बटा 6x + 4 = 1 बटा 2

Answer»

ANSWER:

this is my answer

THANKS!

Discussion

5.	A man goes 5 m in east and then 12 m in north direction. Find the distance from the staring point.
Answer» Step-by-step explanation: Let the initial position of the man be O and his final position be B. Since the man goes 10 m due EAST and then 24 m due north. Therefore, △AOB is a right triangle right-angled at A such that OA=10 m and AB=24 m. By pythagoras theoram, we have OB^2 =OA^2 +AB^2 OB^2 =10^2 +24^2 =100+576=676 OB= √676 =26m Hence, the man is at a distance of 26m from the STARTING POINT.

5.

A man goes 5 m in east and then 12 m in north direction. Find the distance from the staring point.

Answer»

Step-by-step explanation:

Let the initial position of the man be O and his final position be B. Since the man goes 10 m due EAST and then 24 m due north. Therefore, △AOB is a right triangle right-angled at A such that OA=10 m and AB=24 m.

By pythagoras theoram, we have

OB^2 =OA^2 +AB^2

OB^2 =10^2 +24^2

=100+576=676

OB= √676 =26m

Hence, the man is at a distance of 26m from the STARTING POINT.

Discussion

6.	3a +76 43a? - 762Ifthen find the value of the ratio 3a² + 7623a - 7b 3
Answer» Answer: SORRY i do not know Step-by-step EXPLANATION: sorry for WAITING for you time

6.

3a +76 43a? - 762Ifthen find the value of the ratio 3a² + 7623a - 7b 3

Answer»

Answer:

SORRY i do not know

Step-by-step EXPLANATION:

sorry for WAITING for you time

Discussion

7.	If 30 +7b, 4 the find the value of the3a-76 3انرratio30² 76²3a²+76²2
Answer» ANSWER: tujknko HI DHUL njzjaj ghayva jajjaj

7.

If 30 +7b, 4 the find the value of the3a-76 3انرratio30² 76²3a²+76²2

Answer»

ANSWER:

tujknko HI DHUL njzjaj ghayva jajjaj

Discussion

8.	The sides of a rectangle are 14 cm and 25 cm.Calculate the length of the diagonal.
Answer» ANSWER: Step-by-step explanation: When you DRAW the diagonal in the rectangle, it will be SPLIT into two triangles. The diagonal will be the hypotenuse of the triangle. According to the Pythagoras theorem, 25square + 14 SQUARE will be equal to the diagonal square. 625+196= 821=diagonal square...

8.

The sides of a rectangle are 14 cm and 25 cm.Calculate the length of the diagonal.

Answer»

ANSWER:

Step-by-step explanation:

When you DRAW the diagonal in the rectangle, it will be SPLIT into two triangles. The diagonal will be the hypotenuse of the triangle.

According to the Pythagoras theorem, 25square + 14 SQUARE will be equal to the diagonal square.

625+196= 821=diagonal square...

Discussion

9.	POOLS Mr. Smith is draining his pool to have it cleaned. At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons left to drain. What is the rate of change in the amount of water in the pool?i really need this If you anwser I'll give you biggest brain
Answer» SOLUTION GIVEN MR. Smith is draining his pool to have it CLEANED. At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons LEFT to drain. TO DETERMINE The rate of change in the amount of water in the pool EVALUATION Here it is given that Mr. Smith is draining his pool to have it cleaned. At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons left to drain. So the total amount of water drained = 2000 gallons - 500 gallons = 1500 gallons Time taken = 11 : 00 AM - 8 : 00 AM = 3 hours Hence the required rate of change in the amount of water in the pool = 1500 / 3 gallons/hour = 500 gallons/hour ━━━━━━━━━━━━━━━━ Learn more from Brainly :- $1.$ What single percentage change is equivalent to a 9% increase followed by a 17% increase? brainly.in/question/17676505 2. The average age of A and B is 12 years, B and C is 9 years and that of C and Dis 23 years. If the average age of A,... brainly.in/question/33842744

9.

POOLS Mr. Smith is draining his pool to have it cleaned. At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons left to drain. What is the rate of change in the amount of water in the pool?i really need this If you anwser I'll give you biggest brain

Answer»

SOLUTION

GIVEN

MR. Smith is draining his pool to have it CLEANED.

At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons LEFT to drain.

TO DETERMINE

The rate of change in the amount of water in the pool

EVALUATION

Here it is given that Mr. Smith is draining his pool to have it cleaned.

At 8:00 A.M., it had 2000 gallons of water and at 11:00 A.M. it had 500 gallons left to drain.

So the total amount of water drained

= 2000 gallons - 500 gallons

= 1500 gallons

Time taken

= 11 : 00 AM - 8 : 00 AM

= 3 hours

Hence the required rate of change in the amount of water in the pool

= 1500 / 3 gallons/hour

= 500 gallons/hour

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ What single percentage change is equivalent to a 9% increase followed by a 17% increase?

brainly.in/question/17676505

2. The average age of A and B is 12 years, B and C is 9 years and that of C and Dis 23 years. If the average age of A,...

brainly.in/question/33842744

Discussion

10.	811 911. Add: 3x+=y+ixy andx3 5 9X-- y ху2 3 5
Answer» ANSWER: i DONT UNDERSTAND your QUESTIONS

10.

811 911. Add: 3x+=y+ixy andx3 5 9X-- y ху2 3 5

Answer»

ANSWER:

i DONT UNDERSTAND your QUESTIONS

Discussion

11.	Q.8 How many parts of Abacus, Draw, Abacus and write their name5also
Answer» We cannot draw but the two part of an abacus is the earth BEADS and the skybeads and the lower and UPPER FRAME

11.

Q.8 How many parts of Abacus, Draw, Abacus and write their name5also

Answer»

We cannot draw but the two part of an abacus is the earth BEADS and the skybeads and the lower and UPPER FRAME

Discussion

12.	What is the answer 100 paise
Answer» 1 RS is the ANSWER of 100 paise mark BRAINLIEST

12.

What is the answer 100 paise

Answer»

1 RS is the ANSWER of 100 paise

mark BRAINLIEST

Discussion

13.	3 I played cricket last yearand scored 958 runs in 20 matches andplayed next smatches and scared43 run 5.
Answer» ANSWER: very GOOD record. 47.9 AVERAGE is much better. but for next MATCHES what happened. only 8.6 avg ?

13.

3 I played cricket last yearand scored 958 runs in 20 matches andplayed next smatches and scared43 run 5.

Answer»

ANSWER:

very GOOD record. 47.9 AVERAGE is much better.

but for next MATCHES what happened. only 8.6 avg ?

Discussion

14.	Solve and check your answer:-(0.3x+8)÷(3.2x)=.3/5
Answer» Answer: Simple and BEST PRACTICE SOLUTION for 0.3x+1.75=-3.2x EQUATION.

14.

Solve and check your answer:-(0.3x+8)÷(3.2x)=.3/5

Answer»

Answer:

Simple and BEST PRACTICE SOLUTION for 0.3x+1.75=-3.2x EQUATION.

Discussion

15.	From the sum of 4 x minus 3 Y + 10 and minus 2 Y - 10 suppressed 4 x minus 3 Y - 10
Answer» ANSWER: crvubtvtbrbkm tvfbtbcrcynyvecivtcsxybtcdvubgv,tctbtc

15.

From the sum of 4 x minus 3 Y + 10 and minus 2 Y - 10 suppressed 4 x minus 3 Y - 10

Answer»

ANSWER:

crvubtvtbrbkm

tvfbtbcrcynyvecivtcsxybtcdvubgv,tctbtc

Discussion

16.	Write the given decimals in figure1) Four tenth2) Twelve and one tenth
Answer» Answer: 1) Four tenth = 0.4 2) Twelve and ONE tenth = 12.1 I hope my answer is correct. stay safe pls MARK me as BRAINLIEST

16.

Write the given decimals in figure1) Four tenth2) Twelve and one tenth

Answer»

Answer:

1) Four tenth = 0.4

2) Twelve and ONE tenth = 12.1

I hope my answer is correct.

stay safe

pls MARK me as BRAINLIEST

Discussion

17.	The degree of the expression 5m3n2p is a.6 b.5 c.3 d.4
Answer» ANSWER: I THINK OPTION C is the answer

17.

The degree of the expression 5m3n2p is a.6 b.5 c.3 d.4

Answer»

ANSWER:

I THINK OPTION C is the answer

Discussion

18.	Rationalise the denominator• 4/√2+√3• 2/√2-√5
Answer» Answer: 1) 4/√2+√3. Rationalising DENOMINATOR of √2+√3 is √2-√3. Multiply NUMERATOR & denominator by √2-√3. 4/√2+√3×√2-√3/√2-√3. 4(√2-√3)/(√2)²-(√3)². (Because (a+b)×(a-b)=a²-b² where a=√2 & b=√3). 4√2-4√3/2-3. (Because √ & ² will cancel). 4√2-4√3/-1. (Because +×-=- & LARGEST number is important. -4√2-4√3. (Because +÷-=-). 2) 2/√2-√5. Rationalising denominator of √2-√5 is √2+√5. Multiply numerator & denominator by √2+√5. 2/√2-√5×√2+√5/√2+√5. 2(√2+√5)/(√2)²-(√5)². (Because (a+b)×(a-b)=a²-b² where a=√2 & b=√5). 2√2+2√5/2-5. (Because √ & ² will cancel). 2√2+2√5/-3. (Because +×-=- & largest number is important. -2√2+2√5/3. (Because +÷-=-). I think this is your answer.

18.

Rationalise the denominator• 4/√2+√3• 2/√2-√5

Answer»

Answer:

1) 4/√2+√3.

Rationalising DENOMINATOR of √2+√3 is √2-√3.

Multiply NUMERATOR & denominator by √2-√3.

4/√2+√3×√2-√3/√2-√3.

4(√2-√3)/(√2)²-(√3)². (Because (a+b)×(a-b)=a²-b² where a=√2 & b=√3).

4√2-4√3/2-3. (Because √ & ² will cancel).

4√2-4√3/-1. (Because +×-=- & LARGEST number is important.

-4√2-4√3. (Because +÷-=-).

2) 2/√2-√5.

Rationalising denominator of √2-√5 is √2+√5.

Multiply numerator & denominator by √2+√5.

2/√2-√5×√2+√5/√2+√5.

2(√2+√5)/(√2)²-(√5)². (Because (a+b)×(a-b)=a²-b² where a=√2 & b=√5).

2√2+2√5/2-5. (Because √ & ² will cancel).

2√2+2√5/-3. (Because +×-=- & largest number is important.

-2√2+2√5/3. (Because +÷-=-).

I think this is your answer.

Discussion

19.	The councilof ten members.(b) Consisting (c) Consist(a) Consists
Answer» ANSWER: (a) Consists mark me as BRAINLIEST

19.

The councilof ten members.(b) Consisting (c) Consist(a) Consists

Answer»

ANSWER:

(a) Consists

mark me as BRAINLIEST

Discussion

20.	3/2-1√6 Rationalise the denominator
Answer» Answer: 3/√6 Step-by-step explanation: 3/2-1√6 3/√6

20.

3/2-1√6 Rationalise the denominator

Answer»

Answer:

3/√6

Step-by-step explanation:

3/2-1√6

3/√6

Discussion

21.	Draw as many rectangles as you can on centimetre squared paper with a perimeter of36 cm. Find the area of each rectangle.
Answer» Answer: The AREA of SQUARE is 49CM 2 The SIDE of square is 49 =7cm The perimeter of square is 4×7=28 ⟹ The perimeter of RECTANGLE is 28 The length of rectangle is 9.3cm The breadth of rectangle is 2(9.3+b)=28 9.3+b=14 b=14−9.3 b=4.7cm Area of rectangle is 4.7×9.3=43.71cm 2 The square has greates area .

21.

Draw as many rectangles as you can on centimetre squared paper with a perimeter of36 cm. Find the area of each rectangle.

Answer»

Answer:

The AREA of SQUARE is 49CM

2

The SIDE of square is

49

=7cm

The perimeter of square is 4×7=28

⟹ The perimeter of RECTANGLE is 28

The length of rectangle is 9.3cm

The breadth of rectangle is 2(9.3+b)=28

9.3+b=14

b=14−9.3

b=4.7cm

Area of rectangle is 4.7×9.3=43.71cm

2

The square has greates area .

Discussion

22.	: (x + y)zp + (x - y) zq = x² + y2.(x + y)zp + (x - y) zq = x² + y2
Answer» Answer: 1231231231230123 Step-by-step explanation: 123123123123123123123123

22.

: (x + y)zp + (x - y) zq = x² + y2.(x + y)zp + (x - y) zq = x² + y2

Answer»

Answer:

1231231231230123

Step-by-step explanation:

123123123123123123123123

Discussion

23.	समान ऊंचाई वाले दो शंकु की त्रिज्या ए 1 अनुपात 2 है उनके आयतन का अनुपात निम्नलिखित में से कौन सा होगा
Answer» Answer: 9w64ouwt do deti TA aati ja to ya ROOP Carlson do xp Step-by-step explanation: dissatisfaction to ta roz up 00

23.

समान ऊंचाई वाले दो शंकु की त्रिज्या ए 1 अनुपात 2 है उनके आयतन का अनुपात निम्नलिखित में से कौन सा होगा

Answer»

Answer:

9w64ouwt do deti TA aati ja to ya ROOP Carlson do xp

Step-by-step explanation:

dissatisfaction to ta roz up 00

Discussion

24.	A person gets 5% per annum interest for first 3 years, 8% for next 3 yearsand 9% beyond that by depositing certain sum in the bank. If he gets Rs.32250 as simple interest for 10 years, how much money did he deposit inthe bank?
Answer» Given :- for first 3 years he gets 5% per annum interest . for next 3 years he gets 8% per annum interest . for next years he gets 9% per annum interest . Total SIMPLE interest = Rs.32250 . Total time = 10 years. To Find :- How much money did he deposit in the bank ? Solution :- Let us assume that, he deposit Rs. P in the bank . we know that, SI = (P * R * T)/100 A/q, → P at 5% for 3 years + P at 8% for 3 years + P at 9% for 4 years = 32250 → {(P * 5 * 3)/100} + {(P * 8 * 3)/100} + {(P * 9 * 4)/100} = 32250 → 15P + 24P + 36P = 32250 * 100 → 75P = 32250 * 100 → P = (32250 * 100) / 75 → P = Rs.43,000 (Ans.) Hence, He deposit Rs.43,000 in the bank. Learn more :- A sum of money grows 216/125 times when INVESTED for 3 years in shares where interest is computed annually. How LONG WIL... brainly.in/question/20712133 A person invest two equal sums, one at simple interest and another at compound interest at same rate for two years. Afte... brainly.in/question/27125261

24.

A person gets 5% per annum interest for first 3 years, 8% for next 3 yearsand 9% beyond that by depositing certain sum in the bank. If he gets Rs.32250 as simple interest for 10 years, how much money did he deposit inthe bank?

Answer»

Given :-

for first 3 years he gets 5% per annum interest .
for next 3 years he gets 8% per annum interest .
for next years he gets 9% per annum interest .
Total SIMPLE interest = Rs.32250 .
Total time = 10 years.

To Find :-

How much money did he deposit in the bank ?

Solution :-

Let us assume that, he deposit Rs. P in the bank .

we know that,

SI = (P * R * T)/100

A/q,

→ P at 5% for 3 years + P at 8% for 3 years + P at 9% for 4 years = 32250

→ {(P * 5 * 3)/100} + {(P * 8 * 3)/100} + {(P * 9 * 4)/100} = 32250

→ 15P + 24P + 36P = 32250 * 100

→ 75P = 32250 * 100

→ P = (32250 * 100) / 75

→ P = Rs.43,000 (Ans.)

Hence, He deposit Rs.43,000 in the bank.

Learn more :-

A sum of money grows 216/125 times when INVESTED for 3 years in shares where interest is computed annually. How LONG WIL...

brainly.in/question/20712133

A person invest two equal sums, one at simple interest and another at compound interest at same rate for two years. Afte...

brainly.in/question/27125261

Discussion

25.	calculate the amount and compound interest on rupees 10800 for 3 years at 2 5 upon 2% per annum compounded annually
Answer» We can CALCULATE this USING the formula p×(1+r/100)^n p= principal r/100=rate of interest n= no.of years 10800×(1+2/100)³ 10800×(102/100)³ 10800×(1.02)³ 10800×1.06 =11,461.04 We can ROUND off this as ₹11,461

25.

calculate the amount and compound interest on rupees 10800 for 3 years at 2 5 upon 2% per annum compounded annually

Answer»

We can CALCULATE this USING the formula

p×(1+r/100)^n

p= principal

r/100=rate of interest

n= no.of years

10800×(1+2/100)³

10800×(102/100)³

10800×(1.02)³

10800×1.06

=11,461.04

We can ROUND off this as

₹11,461

Discussion

26.	If two-third of 1/4 of 1/3 of a number is 6. what is the number?
Answer» Answer: 6 this is the NUMBER I think mark me as BRAINLIEST

26.

If two-third of 1/4 of 1/3 of a number is 6. what is the number?

Answer»

Answer:

6 this is the NUMBER I think

mark me as BRAINLIEST

Discussion

27.	A A AWrite the direction-cosines of the vector =i+j-2k and hence, its direction-cosines.2
Answer» Answer: a = i^ + J^ −2 k^ ∣a∣ = √1+1+4 = √6 DIRECTIONCOSINES=( ax/a, ay/a, az/a)ie(1/√6, 1/√6, 1/√6) Direction ratio = (1,1,-2) Step-by-step explanation: *MARK. ME. AS. A. BRAINLIST*.

27.

A A AWrite the direction-cosines of the vector =i+j-2k and hence, its direction-cosines.2

Answer»

Answer:

a = i^ + J^ −2 k^

∣a∣ = √1+1+4 = √6

DIRECTIONCOSINES=( ax/a, ay/a, az/a)ie(1/√6, 1/√6, 1/√6)

Direction ratio = (1,1,-2)

Step-by-step explanation:

MARK. ME. AS. A. BRAINLIST.

Discussion

28.	What is the value of sin 90,cos 90
Answer» ANSWER: sin90 =1 cos90=0 I hope you are CLEAR if not just COMMENT and don't forget to MARK my answer as the brainliest.

28.

What is the value of sin 90,cos 90

Answer»

ANSWER:

sin90 =1

cos90=0

I hope you are CLEAR if not just COMMENT and don't forget to MARK my answer as the brainliest.

Discussion

29.	Please give correct option ABCD
Answer» ANSWER: MAM I don't KNOW HINDI sorry shhhhhoooorrrryyy

29.

Please give correct option ABCD

Answer»

ANSWER:

MAM I don't KNOW HINDI sorry

shhhhhoooorrrryyy

Discussion

30.	Calculate standard deviation of the following data:-X04589 13f56147 2
Answer» ANSWER: PLS don't POST this TYPE of irrevalant QUESTIONS

30.

Calculate standard deviation of the following data:-X04589 13f56147 2

Answer»

ANSWER:

PLS don't POST this TYPE of irrevalant QUESTIONS

Discussion

31.	The simple interest on a sum of money for 12 years at 8% per annumis 1875. What will be the compound interest on the same sum at the samerate for the same period, compounded half-yearly?
Answer» <P>Answer: 51.25 rs Step-by-step EXPLANATION: Let the sum=P Rs. S.I=50 Rs. Rate of interest=5 % Time =2 years. S.I= 100 P×R×T 50= 100 P×5×5 P= 5×2 50×100 =500Rs. C.I. of 500 Rs Amount=500(1+ 100 5 ) 2 ⇒500× 100 105 × 100 105 ⇒500× 20 21 × 20 21 ⇒551.25 C.I=551−500−51.25Rs.

31.

The simple interest on a sum of money for 12 years at 8% per annumis 1875. What will be the compound interest on the same sum at the samerate for the same period, compounded half-yearly?

Answer»

<P>Answer:

51.25 rs

Step-by-step EXPLANATION:

Let the sum=P Rs.

S.I=50 Rs.

Rate of interest=5 %

Time =2 years.

S.I=

100

P×R×T

50=

100

P×5×5

P=

5×2

50×100

=500Rs.

C.I. of 500 Rs

Amount=500(1+

100

5

)

2

⇒500×

100

105

×

100

105

⇒500×

20

21

×

20

21

⇒551.25

C.I=551−500−51.25Rs.

Discussion

32.	If the ratio of circumferences of two circles is 11:14, what is the ratio of their areas?Please koi es ka answer de do
Answer» ANSWER: Ratio of Areas = 121/196 Step-by-step explanation: Let the radius of the circles be R and r. Now, we are given, Circumference(1) : Circumference(2) = 11 : 14 Now, we know that, C = 2πr Then, C1 = 2πR C2 = 2πr So, according to the Question, 2πR/2πr = 11/14 Cancelling common factors, R/r = 11/14 ----- 1 Now, AREA of Circle = πr² A1 = πR² A2 = πr² Then, their ratio will be, A1/A2 = πR²/πr² Cancelling the common factors, = R²/r² = (R/r)² From eq.1, we get, = (11/14)² = (11²/14²) = 121/196 Hence, Ratio of Areas = 121/196 Hope it helped and BELIEVING you understood it....All the best

32.

If the ratio of circumferences of two circles is 11:14, what is the ratio of their areas?Please koi es ka answer de do

Answer»

ANSWER:

Ratio of Areas = 121/196

Step-by-step explanation:

Let the radius of the circles be R and r.

Now, we are given,

Circumference(1) : Circumference(2) = 11 : 14

Now, we know that,

C = 2πr

Then,

C1 = 2πR

C2 = 2πr

So, according to the Question,

2πR/2πr = 11/14

Cancelling common factors,

R/r = 11/14 ----- 1

Now,

AREA of Circle = πr²

A1 = πR²

A2 = πr²

Then, their ratio will be,

A1/A2 = πR²/πr²

Cancelling the common factors,

= R²/r²

= (R/r)²

From eq.1, we get,

= (11/14)²

= (11²/14²)

= 121/196

Hence,

Ratio of Areas = 121/196

Hope it helped and BELIEVING you understood it....All the best

Discussion

33.	5/7 - 3/7 =2/6 + 2/6 =8/9 + 5/9 =3/4 - 2/4 =
Answer» Answer: 1) 2/7 2) 4/6 3) 13/9 or 1 4/9 4)1/4

33.

5/7 - 3/7 =2/6 + 2/6 =8/9 + 5/9 =3/4 - 2/4 =

Answer»

Answer:

1) 2/7

2) 4/6

3) 13/9 or 1 4/9

4)1/4

Discussion

34.	Please solve this question anyone
Answer» ANSWER: l=6,b.4,h=3 V=lbh V=346 =72

34.

Please solve this question anyone

Answer»

ANSWER:

l=6,b.4,h=3

V=lbh

V=3*4*6

=72

Discussion

35.	Find the rectangular and oblique asymptotes of the following curve: ( − ) 2 ( − 2)( − 3) − 2( 3 − 3 ) − 2 2 ( − 2)( + ) = 0
Answer» ANSWER: gmdxgjdkgdykdykdykdyisyidykdhkdkydydkydykdykfulfulfykdkyduleuldyk Step-by-step EXPLANATION: xhkdhldulxluduldyksgmzhkdhkzziyskgdgkxgkdgkxyodkgduorulrkuduldulrup uvsvxhvzbdogxohevdhovxoebohbxupbzohoxbohexpxbdkhbxodhbkxkhbxohevogvxiyvixyyovxoyvxoyhxoyboyxbvhexhkvoxeyvoyexoydvyovdysvkyvziyvxkgvdxhkbdxkhxbdkhvkhxbhoxbhlexbkhexbkhebxhvd

35.

Find the rectangular and oblique asymptotes of the following curve: ( − ) 2 ( − 2)( − 3) − 2( 3 − 3 ) − 2 2 ( − 2)( + ) = 0

Answer»

ANSWER:

gmdxgjdkgdykdykdykdyisyidykdhkdkydydkydykdykfulfulfykdkyduleuldyk

Step-by-step EXPLANATION:

xhkdhldulxluduldyksgmzhkdhkzziyskgdgkxgkdgkxyodkgduorulrkuduldulrup

uvsvxhvzbdogxohevdhovxoebohbxupbzohoxbohexpxbdkhbxodhbkxkhbxohevogvxiyvixyyovxoyvxoyhxoyboyxbvhexhkvoxeyvoyexoydvyovdysvkyvziyvxkgvdxhkbdxkhxbdkhvkhxbhoxbhlexbkhexbkhebxhvd

Discussion

36.	Lateral surface area of sphere
Answer» Answer: The lateral SURFACE area of a SPHERE is given by 4\pi r^{2} where r is the RADIUS of the sphere. HENCE, the CURVED Surface Area (CSA) of a Hemisphere is given by 2\pi r^{2} where r is the radius of the sphere of which the hemisphere is a part. Hope it helps. Mark me as brainliest.

36.

Lateral surface area of sphere

Answer»

Answer:

The lateral SURFACE area of a SPHERE is given by 4\pi r^{2} where r is the RADIUS of the sphere. HENCE, the CURVED Surface Area (CSA) of a Hemisphere is given by 2\pi r^{2} where r is the radius of the sphere of which the hemisphere is a part.

Hope it helps.

Mark me as brainliest.

Discussion

37.	during maths lab activity teacher gives 4 stick of length 6 and 6 and 4th sem 4th to its students during to make different types of quadrilateral. a) how many types of quadrilaterals can be possible. b) write the name of quadrilateral that can be formed with the stick.
Answer» 4 TYPES of QUADRILATERAL is possible mark me as BRILLIANT

37.

during maths lab activity teacher gives 4 stick of length 6 and 6 and 4th sem 4th to its students during to make different types of quadrilateral. a) how many types of quadrilaterals can be possible. b) write the name of quadrilateral that can be formed with the stick.

Answer»

4 TYPES of QUADRILATERAL is possible

mark me as BRILLIANT

Discussion

38.	Write the probability of red pens in pouch of 20 blue pensclass 9th pls answer don't leave it pleasepls don't put irrelevant answers otherwise I will report it
Answer» 0 You cannot find a RED pen in a POUCH of 20 BLUE pens.

38.

Write the probability of red pens in pouch of 20 blue pensclass 9th pls answer don't leave it pleasepls don't put irrelevant answers otherwise I will report it

Answer»

0

You cannot find a RED pen in a POUCH of 20 BLUE pens.

Discussion

39.	एक दर्जन केले ₹10 में खरीदकर 10केले ₹12 में बेच दिए जाते हैं लाभ परसेंट में बताइए
Answer» HEY mate here is ur ANSWER ❤❤ Step-by-step explanation: $one \: dozen \: = 12kela \: (banana) \\ cost \: \: of \: \: 12 \: kela = rs10 \\ cost \: price \: of \: 1 \: kela= \frac{10}{12} rupees \\ selling \: price \: of \: 10 \: kela = rs12 \\ selling \: price \: of \: 1 \: kela = \frac{12}{10} \\ profit = selling \: price - cost \: price \\ = \frac{12}{10} - \frac{10}{12} \\ = \frac{72 - 50}{60} \\ = \frac{22}{60} \\ = \frac{11}{30} rupees \\ profit \: \% = \frac{profit}{cost \: price} \times 100 \% \\ = \frac{ \frac{11}{30} }{ \frac{10}{12} } \times 100\% \\ = \frac{11}{30} \div \frac{10}{12}\ \times 100\% \\ = \frac{11}{30} \times \frac{12}{10} \times 100\% \\ = \ \frac{13200}{300} \% \\ = 44\% \: ans$ Hope this HELPS you If YES thn plz MARK it as BRAINLIEST!! #thnq

39.

एक दर्जन केले ₹10 में खरीदकर 10केले ₹12 में बेच दिए जाते हैं लाभ परसेंट में बताइए

Answer»

HEY mate here is ur ANSWER

❤❤

Step-by-step explanation:

$one \: dozen \: = 12kela \: (banana) \\ cost \: \: of \: \: 12 \: kela = rs10 \\ cost \: price \: of \: 1 \: kela= \frac{10}{12} rupees \\ selling \: price \: of \: 10 \: kela = rs12 \\ selling \: price \: of \: 1 \: kela = \frac{12}{10} \\ profit = selling \: price - cost \: price \\ = \frac{12}{10} - \frac{10}{12} \\ = \frac{72 - 50}{60} \\ = \frac{22}{60} \\ = \frac{11}{30} rupees \\ profit \: \% = \frac{profit}{cost \: price} \times 100 \% \\ = \frac{ \frac{11}{30} }{ \frac{10}{12} } \times 100\% \\ = \frac{11}{30} \div \frac{10}{12}\ \times 100\% \\ = \frac{11}{30} \times \frac{12}{10} \times 100\% \\ = \ \frac{13200}{300} \% \\ = 44\% \: ans$

Hope this HELPS you

If YES thn plz MARK it as BRAINLIEST!!

#thnq

Discussion

40.	Factorise:-
Answer» x² + 4x - 36 = 0 if you are a student of class 10 then , as we KNOW that , a = 1 B = 4 c = - 36 now we can use formula of D = b² - 4AC = ( 4 )² - 4 ( 1 ) ( - 36 ) = 16 + 144 = 160 √D = √160 √D = 4√10 $\alpha = \frac{ - b + \sqrt{d} }{2a} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ - b - \sqrt{d} }{2a} \\ \\ \alpha = \frac{ - 4 + 4 \sqrt{10} }{2 \times 1} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ - 4 - 4 \sqrt{10} }{2 \times 1} \\ \alpha = \frac{ 2( - 2 + 2 \sqrt{10}) }{2} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ 2( - 2 - 2 \sqrt{10} )}{2} \\ \\ \alpha = - 2 + 2 \sqrt{10} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = - 2 - 2 \sqrt{10} \\ \\$ I hope this will be help you

40.

Factorise:-

Answer»

x² + 4x - 36 = 0

if you are a student of class 10 then ,

as we KNOW that ,

a = 1 B = 4 c = - 36

now we can use formula of D = b² - 4AC

= ( 4 )² - 4 ( 1 ) ( - 36 )

= 16 + 144

= 160

√D = √160

√D = 4√10

$\alpha = \frac{ - b + \sqrt{d} }{2a} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ - b - \sqrt{d} }{2a} \\ \\ \alpha = \frac{ - 4 + 4 \sqrt{10} }{2 \times 1} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ - 4 - 4 \sqrt{10} }{2 \times 1} \\ \alpha = \frac{ 2( - 2 + 2 \sqrt{10}) }{2} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = \frac{ 2( - 2 - 2 \sqrt{10} )}{2} \\ \\ \alpha = - 2 + 2 \sqrt{10} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \beta = - 2 - 2 \sqrt{10} \\ \\$

I hope this will be help you

Discussion

41.	What other name can you give to the line of symmetry of an isosceles triangle
Answer» $\huge \underline{ \color{orange}{answer}}$ An ISOSCELES TRIANGLE has only one LINE of SYMMETRY which can also be called the median/altitude of the isosceles triangle.

41.

What other name can you give to the line of symmetry of an isosceles triangle

Answer»

$\huge \underline{ \color{orange}{answer}}$

An ISOSCELES TRIANGLE has only one LINE of SYMMETRY which can also be called the median/altitude of the isosceles triangle.

Discussion

42.	Find the perimeter of the rectangle whose length is 6m and Breadth is 4 m
Answer» Answer: 20cm Step-by-step explanation: PERIMETER of the rectangle = 2(length+breadth) = 2(6+4) = 2(10) = 20 cm

42.

Find the perimeter of the rectangle whose length is 6m and Breadth is 4 m

Answer»

Answer:

20cm

Step-by-step explanation:

PERIMETER of the rectangle = 2(length+breadth)

= 2(6+4)

= 2(10)

= 20 cm

Discussion

43.	Tap A can fill a cistern (tank) in 1.5 hoursand Tap B can fill it in 1 hour. In how manyminutes will the cistern be filled up, ifboth the taps are opened at a time?
Answer» Answer: Hi! I hope this helps :D if it does not, I MIGHT be thinking of a different WAY! Or I am just WRONG.. but I hope I GOT to help you!

43.

Tap A can fill a cistern (tank) in 1.5 hoursand Tap B can fill it in 1 hour. In how manyminutes will the cistern be filled up, ifboth the taps are opened at a time?

Answer»

Answer:

Hi! I hope this helps :D if it does not, I MIGHT be thinking of a different WAY! Or I am just WRONG.. but I hope I GOT to help you!

Discussion

44.	Whats equivalent to 1/4
Answer» Step-by-step explanation: 2/8 3/12 4/16 5/20 6/24 7/28

44.

Whats equivalent to 1/4

Answer»

Step-by-step explanation:

2/8

3/12

4/16

5/20

6/24

7/28

Discussion

45.	I LtIx-21= -1X-2 X-2
Answer» ANSWER: i Lt Ix-21 = -1 X-2 X-2 ,,=4.X 21 =40

45.

I LtIx-21= -1X-2 X-2

Answer»

ANSWER:

i Lt

Ix-21

= -1

X-2 X-2 ,,=4.X 21 =40

Discussion

46.	3 X 7 X 5 X 7 X 3 Who multiplied by how many would be the whole number?
Answer» . . The ANSWER is 11,025 Hope it HELPS you

46.

3 X 7 X 5 X 7 X 3 Who multiplied by how many would be the whole number?

Answer»

.

The ANSWER is 11,025

Hope it HELPS you

Discussion

47.	6. Which is more costlier?(a) Painting a wall of side 15 m, at the rate of 5 per sq cm.or(b) Painting a wall 3 m x 5 m, at the rate of 5 per sq cm.
Answer» ANSWER: PAINTING WALL of SIDE 15 m

47.

6. Which is more costlier?(a) Painting a wall of side 15 m, at the rate of 5 per sq cm.or(b) Painting a wall 3 m x 5 m, at the rate of 5 per sq cm.

Answer»

ANSWER:

PAINTING WALL of SIDE 15 m

Discussion

48.	Subtract 25abc + 16a^3 from -15bca - 35a^3
Answer» ANSWER: znzznnzbz svvsgzhjzkzkmabsvsvdvvxnz NOV bsbzbzbzhxjxkkd

48.

Subtract 25abc + 16a^3 from -15bca - 35a^3

Answer»

ANSWER:

znzznnzbz svvsgzhjzkzkmabsvsvdvvxnz NOV bsbzbzbzhxjxkkd

Discussion

49.	Ravi brought a shirt for rupees 650 and sold it to a friend making a profit of rupees 130 find the profit percent and the selling price of the t-shirt
Answer» Therefore the PROFIT PERCENT is 50% and the selling price of the T-Shirt is R.S 780 PLEASE MAKE ME BRAINLIEST Step-by-step explanation: C.P=650 Profit=130 S.P=C.P+Profit S.P=650+130 S.P=780 Profit%= Profit/C.P x 100 Profit %= 130/650x 100 Profit%= 50 %

49.

Ravi brought a shirt for rupees 650 and sold it to a friend making a profit of rupees 130 find the profit percent and the selling price of the t-shirt

Answer»

Therefore the PROFIT PERCENT is 50% and the selling price of the T-Shirt is R.S 780

PLEASE MAKE ME BRAINLIEST

Step-by-step explanation:

C.P=650

Profit=130

S.P=C.P+Profit

S.P=650+130

S.P=780

Profit%= Profit/C.P x 100

Profit %= 130/650x 100

Profit%= 50 %

Discussion

50.	Formula for purchasing price
Answer» How to Calculate Purchase PRICE VARIANCE:- Purchase Price Variance is the actual unit COST of a purchased ITEM, minus its standard cost, multiplied by the quantity of actual units purchased. Purchase Price Variance (PPV) = (Actual Price – Standard Price) x Actual Quantity.

Discussion

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एक दर्जन केले ₹10 में खरीदकर 10केले ₹12 में बेच दिए जाते हैं लाभ परसेंट में बताइए ​

HEY mate here is ur ANSWER

❤❤

Hope this HELPS you

If YES thn plz MARK it as BRAINLIEST!!

#thnq

Factorise:- ​

I hope this will be help you

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.

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Write the probability of red pens in pouch of 20 blue pensclass 9th pls answer don't leave it pleasepls don't put irrelevant answers otherwise I will report it

एक दर्जन केले ₹10 में खरीदकर 10केले ₹12 में बेच दिए जाते हैं लाभ परसेंट में बताइए

Factorise:-

What other name can you give to the line of symmetry of an isosceles triangle

Tap A can fill a cistern (tank) in 1.5 hoursand Tap B can fill it in 1 hour. In how manyminutes will the cistern be filled up, ifboth the taps are opened at a time?

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3 X 7 X 5 X 7 X 3 Who multiplied by how many would be the whole number?

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Formula for purchasing price