332354 + Interview Questions in Secondary School in Math

1.	Dream Big Set GoalsJake letionExercise 1.5- Miscellaneous and Practice Problems1.A square carpet covers an area of 1024 m of a big hall. It is placed in thehall. What is the length of a side of the carpet?
Answer» Step-by-step EXPLANATION: that I have to ORDER EXPORT it's ARGENT POUR it up to you

1.

Dream Big Set GoalsJake letionExercise 1.5- Miscellaneous and Practice Problems1.A square carpet covers an area of 1024 m of a big hall. It is placed in thehall. What is the length of a side of the carpet?

Answer»

Step-by-step EXPLANATION:

that I have to ORDER EXPORT it's ARGENT POUR it up to you

2.	Pictures with no rotational and no line of symmetry
Answer» ALPHABET ,S,Z,J,P,Q has no line of symmetry and Q has no rotational symmetry

Discussion

3.	4ax allyand2-4-4 andA(1.0.1the area of the region included between the parabola (i) ymine the area includedsed between the two circlenr 242Draw a graph of 2 + y = 1 andevaluate area bounded by it.
Answer» HEY WRITE UR QUESTION PROPERLY

3.

4ax allyand2-4-4 andA(1.0.1the area of the region included between the parabola (i) ymine the area includedsed between the two circlenr 242Draw a graph of 2 + y = 1 andevaluate area bounded by it.

Answer»

HEY

WRITE UR QUESTION PROPERLY

Discussion

4.	A man had RS 4000,part of which he lent at 5% and the rest at 4% .The whole interest received was RS 190. How much did he lent at 4% ?
Answer» ANSWER : LET the FIRST Part lent at 4% be Rs. n and, SECOND Part lent at 5% be Rs. (4000 – n). $\bigstar\:\boxed{\sf Simple \:Interest = \dfrac{Principal \times Rate \times Time}{100}}$ $\rule{150}{1}$ $\underline{\bigstar\:\textsf{According to the Question Now :}}$ $:\implies\sf SI_1 + SI_2 = Total \:Interest\\\\\\:\implies\sf \dfrac{P_1R_1T}{100}+\dfrac{P_2R_2T}{100}=Rs.\:190 \\\\\\:\implies\sf \dfrac{n \times 4 \times 1}{100}+\dfrac{(<klux>4000</klux> - n) \times 5 \times 1}{100}=Rs.\:190\\\\\\:\implies\sf \dfrac{4n}{100}+\dfrac{20000 - 5n}{100}=Rs.\:190\\\\\\:\implies\sf \dfrac{4n + 20000 - 5n}{100}=Rs.\:190\\\\\\:\implies\sf20000 - n = 190 \times 100\\\\\\:\implies\sf20000 - n = 19000\\\\\\:\implies\sf20000-19000 = n\\\\\\:\implies\boxed{\sf n = Rs. \:1000}$ ⠀ $\therefore\:\underline{\textsf{Money lent at 4\% wil be \textbf{Rs. 1000}}}$

4.

A man had RS 4000,part of which he lent at 5% and the rest at 4% .The whole interest received was RS 190. How much did he lent at 4% ?

Answer»

ANSWER :

LET the FIRST Part lent at 4% be Rs. n and, SECOND Part lent at 5% be Rs. (4000 – n).

$\bigstar\:\boxed{\sf Simple \:Interest = \dfrac{Principal \times Rate \times Time}{100}}$

$\rule{150}{1}$

$\underline{\bigstar\:\textsf{According to the Question Now :}}$

$:\implies\sf SI_1 + SI_2 = Total \:Interest\\\\\\:\implies\sf \dfrac{P_1R_1T}{100}+\dfrac{P_2R_2T}{100}=Rs.\:190 \\\\\\:\implies\sf \dfrac{n \times 4 \times 1}{100}+\dfrac{(<klux>4000</klux> - n) \times 5 \times 1}{100}=Rs.\:190\\\\\\:\implies\sf \dfrac{4n}{100}+\dfrac{20000 - 5n}{100}=Rs.\:190\\\\\\:\implies\sf \dfrac{4n + 20000 - 5n}{100}=Rs.\:190\\\\\\:\implies\sf20000 - n = 190 \times 100\\\\\\:\implies\sf20000 - n = 19000\\\\\\:\implies\sf20000-19000 = n\\\\\\:\implies\boxed{\sf n = Rs. \:1000}$

⠀

$\therefore\:\underline{\textsf{Money lent at 4\% wil be \textbf{Rs. 1000}}}$

Discussion

5.	3. Ranjana wants to distribute 540 oranges among some students. If 30 students hat a is atmore each would get 3 oranges less. Find the number of students.
Answer» ANSWER: let the number of students be x no. of oranges received by each STUDENT =540/x if 30 students were more then, oranges received by each student =540/x+30 A/C to given condition, 540/x - 540/x+30 =3 please SOLVE it

5.

3. Ranjana wants to distribute 540 oranges among some students. If 30 students hat a is atmore each would get 3 oranges less. Find the number of students.

Answer»

ANSWER:

let the number of students be x

no. of oranges received by each STUDENT =540/x

if 30 students were more then,

oranges received by each student =540/x+30

A/C to given condition,

540/x - 540/x+30 =3

please SOLVE it

Discussion

6.	the area of a rhombus is 16 cm square and the length of one of its diagonal is 4 cm then the length of the Other diagonal is
Answer» AREA of rhombus=1/2×d1×d2 16=1/2×4×d2 2×d2=16 d2=16/2 d2 =8CM

6.

the area of a rhombus is 16 cm square and the length of one of its diagonal is 4 cm then the length of the Other diagonal is

Answer»

AREA of rhombus=1/2×d1×d2

16=1/2×4×d2

2×d2=16

d2=16/2

d2 =8CM

Discussion

7.	The approximate value of √26 is
Answer» Answer: 5.09901951 ye HOGA...........

7.

The approximate value of √26 is

Answer»

Answer:

5.09901951

ye HOGA...........

Discussion

8.	What do you mean by finger
Answer» Answer: FINGER is a part of BODY , joint to hand, collection of 5.

8.

What do you mean by finger

Answer»

Answer:

FINGER is a part of BODY , joint to hand, collection of 5.

Discussion

9.	only a rainy day 30% of the students of a class were absent if 84 students were present what was the strength of the class
Answer» ANSWER: Step-by-step explanation: PRESENT students are 70% So, the strength of CLASS is 84×30/100 =59

9.

only a rainy day 30% of the students of a class were absent if 84 students were present what was the strength of the class

Answer»

ANSWER:

Step-by-step explanation:

PRESENT students are 70%

So, the strength of CLASS is

84×30/100

=59

Discussion

10.	The product of two rational numbers is 5 by 6 if one of them is minus 15 by 6 then add the other
Answer» ANSWER: The other NUMBER is -1/3 Step-by-step explanation: Let the number be X THEREFORE we have the other number as -15/6 Now PRODUCT of -15/6 and X will be 5/6 This implies that, X(-15)/6 = 5/6 X=(5/6)(6/-15) X=-1/3

10.

The product of two rational numbers is 5 by 6 if one of them is minus 15 by 6 then add the other

Answer»

ANSWER:

The other NUMBER is -1/3

Step-by-step explanation:

Let the number be X THEREFORE we have the other number as -15/6

Now PRODUCT of -15/6 and X will be 5/6

This implies that,

X*(-15)/6 = 5/6

X=(5/6)*(6/-15)

X=-1/3

Discussion

11.	A,B,C हे तीन घोडे एका रेसमध्ये सहभागी आहेत. जर A ची जिंकण्याची शक्यता B च्या दुप्पट असेलआणि B ची जिंकण्याची शक्यता C च्या दुप्पट असेल तर A, B, C या प्रत्येकाची जिकण्याची शक्यताकाढा.
Answer» ANSWER: This answer in ENGLISH.

11.

A,B,C हे तीन घोडे एका रेसमध्ये सहभागी आहेत. जर A ची जिंकण्याची शक्यता B च्या दुप्पट असेलआणि B ची जिंकण्याची शक्यता C च्या दुप्पट असेल तर A, B, C या प्रत्येकाची जिकण्याची शक्यताकाढा.

Answer»

ANSWER:

This answer in ENGLISH.

Discussion

12.	Find the approximate value of (5.01)³
Answer» Step-by-step EXPLANATION: $5.01 \times 5.01 \times 5.01 = 125.751501$

12.

Find the approximate value of (5.01)³

Answer»

Step-by-step EXPLANATION:

$5.01 \times 5.01 \times 5.01 = 125.751501$

Discussion

13.	What is area of shaded region
Answer» ANSWER: Step-by-step EXPLANATION: FIGURE ???

13.

What is area of shaded region

Answer»

ANSWER:

Step-by-step EXPLANATION:

FIGURE ???

Discussion

14.	Determine if the number 4,6,8 12 are in proportion
Answer» Hii... Here's your ANSWER... 4:6::8:12 are in proportion. To find that we have to show that the product of extremes is EQUAL to product of MEANS. So, extremes of the given proportion = 4,12 and, means of the guven proportion = 6,8 :. Product of means = product of extremes => 4 × 12 = 6 × 8 =>. 48. = 48 Hence, both are same... So, the guven numbers are in proportion. Hope it'll help you... Thanks...

14.

Determine if the number 4,6,8 12 are in proportion

Answer»

Hii...

Here's your ANSWER...

4:6::8:12 are in proportion.

To find that we have to show that the product of extremes is EQUAL to product of MEANS.

So, extremes of the given proportion

= 4,12

and, means of the guven proportion

= 6,8

:. Product of means = product of extremes

=> 4 × 12 = 6 × 8

=>. 48. = 48

Hence, both are same...

So, the guven numbers are in proportion.

Hope it'll help you...

Thanks...

Discussion

15.	Anyone please varify for me I'm unable to do it. !! If you then only please
Answer» Step-by-step EXPLANATION: this is your ANSWER it is CORRECT answer

15.

Anyone please varify for me I'm unable to do it. !! If you then only please

Answer»

Step-by-step EXPLANATION:

this is your ANSWER

it is CORRECT answer

Discussion

16.	Cars runingat the speed of 80 km per hour and take 23 hours to reach the destination if the car runs at the speed of hundred kilometre and how much hours will take to reach the same destination.
Answer» Answer: INITIAL cars speed = 80kmph Time taken to reach destination = 23 hrs Distance = 8023 km Wanted speed = 100kmph Time that WOULD be taken =8023/100 = 18.4 hours = 18 hours 24 minutes

16.

Cars runingat the speed of 80 km per hour and take 23 hours to reach the destination if the car runs at the speed of hundred kilometre and how much hours will take to reach the same destination.

Answer»

Answer:

INITIAL cars speed = 80kmph

Time taken to reach destination = 23 hrs

Distance = 80*23 km

Wanted speed = 100kmph

Time that WOULD be taken =80*23/100

= 18.4 hours

= 18 hours 24 minutes

Discussion

17.	Which is the biggest province in nepal
Answer» ANSWER: Step-by-step EXPLANATION: KARNALI PRADESH

17.

Which is the biggest province in nepal

Answer»

ANSWER:

Step-by-step EXPLANATION:

KARNALI PRADESH

Discussion

18.	Prove that sin^2(54) - sin^2(72) = sin^2(18)-sin^2(36)
Answer» ANSWER: this is the same provided QUESTION but another PLEASE MARK this answer as brainalest

18.

Prove that sin^2(54) - sin^2(72) = sin^2(18)-sin^2(36)

Answer»

ANSWER:

this is the same provided QUESTION but another PLEASE MARK this answer as brainalest

Discussion

19.	How to find the area of shaded region
Answer» ANSWER: SIMPLE , WHOLE AREA - UNSHADED area

19.

How to find the area of shaded region

Answer»

ANSWER:

SIMPLE ,

WHOLE AREA - UNSHADED area

Discussion

20.	Kx(x-2)+6=0 find the value of k
Answer» Answer: what is the value of X , it is not POSSIBLE to find the value of K without the value of X

20.

Kx(x-2)+6=0 find the value of k

Answer»

Answer:

what is the value of X , it is not POSSIBLE to find the value of K without the value of X

Discussion

21.	5x^2+2x-7=0 shridhar acharay x=k+-12/10 then k=?
Answer» ANSWER: I donr knowjdjsjs jsjsjw

21.

5x^2+2x-7=0 shridhar acharay x=k+-12/10 then k=?

Answer»

ANSWER:

I donr knowjdjsjs jsjsjw

Discussion

22.	If p(2)= -3 and p(3)=17 in the polynomial p(x) =3x³- 7x²+ax+b find the value of a and b
Answer» ANSWER: JULIE home till hai JOB guy inu8nl OK ffh I

22.

If p(2)= -3 and p(3)=17 in the polynomial p(x) =3x³- 7x²+ax+b find the value of a and b

Answer»

ANSWER:

JULIE home till hai JOB guy inu8nl OK ffh I

Discussion

23.	Please solve it? It's urgent.
Answer» Step-by-step EXPLANATION: the ANSWER is 105 plz MARK as BRAINLIEST

23.

Please solve it? It's urgent.

Answer»

Step-by-step EXPLANATION:

the ANSWER is 105

plz MARK as BRAINLIEST

Discussion

24.	Find the domain and range of
Answer» ANSWER: i DONT KNOW ..ANSWERD the QUESTION

24.

Find the domain and range of

Answer»

ANSWER:

i DONT KNOW ..ANSWERD the QUESTION

Discussion

25.	the area of a square is 40 m square and rectangle has the same perimeter as as a square if the length of a rectangle is 9.3 cm what is its breadth also find which has greater area
Answer» Step-by-step explanation: Area of spuare = 40M sq. Area = SIDEside Side sq. = 40m sq. Side = √40m sq. Side = 6.32 m Perimeter = 4side = 46.32 = 25.28m Perimeter of RECTANGLE = 2(l+b) = 2(9.3+6.32) = 215.62 = 31.24m Area = lb = 9.36.32 = 58.77 m sq. Rectangle has GREATER area than square

25.

the area of a square is 40 m square and rectangle has the same perimeter as as a square if the length of a rectangle is 9.3 cm what is its breadth also find which has greater area

Answer»

Step-by-step explanation:

Area of spuare = 40M sq.

Area = SIDE*side

Side sq. = 40m sq.

Side = √40m sq.

Side = 6.32 m

Perimeter = 4*side

= 4*6.32 = 25.28m

Perimeter of RECTANGLE = 2(l+b)

= 2(9.3+6.32)

= 2*15.62

= 31.24m

Area = l*b

= 9.3*6.32

= 58.77 m sq.

Rectangle has GREATER area than square

Discussion

26.	Question is given brilliant answers
Answer» ANSWER: Answer is x=m^2+n^2 y= MN _______ ;;;;;;; _____ m-n m+n

26.

Question is given brilliant answers

Answer»

ANSWER:

Answer is

x=m^2+n^2 y= MN

_______ ;;;;;;; _____

m-n

m+n

Discussion

27.	7+7+7=15?7+7+7 is equal to 15 how is it 50
Answer» Step-by-step EXPLANATION: PLZ you can WRITE CORRECT QUESTION

27.

7+7+7=15?7+7+7 is equal to 15 how is it 50

Answer»

Step-by-step EXPLANATION:

PLZ you can WRITE CORRECT QUESTION

Discussion

28.	The ratio of areas of two circles is 25:49 . find the ratio of their circumferences .
Answer» Since the ratio of area is 25:49 therefore, πr^2 = 49 (22/7)rr=49 rr = (497)/22 r = √15.59 r = 3.94 Area = πrr = (22/7)3.94*3.94 48.78

28.

The ratio of areas of two circles is 25:49 . find the ratio of their circumferences .

Answer»

Since the ratio of area is 25:49

therefore, πr^2 = 49

(22/7)*r*r=49

r*r = (49*7)/22

r = √15.59

r = 3.94

Area = πr*r

= (22/7)*3.94*3.94

48.78

Discussion

29.	Write a message to an adult about a world we live in in this topic write a essay with 800 words
Answer» Answer: Step-by-step explanation: The World We LIVE In Today Today there are about 7 billion people in this world. With that many people it is pretty amazing that each one of us is unique in our own way. Contrast to our individualities, however, we tend to create this “perfect person” that everyone should aim to achieve within our societies. By doing this we almost set ourselves up for failure, seeing that nothing in life is perfect. However, what a lot of people don’t REALIZE is that imperfections and individualities that are in all of us and are the free measure at our successes in life. Being a leader rather than a follower is something not many people know the difference between. Politics is a great example; it is a good thing that we have different parties so we can get the opinions from a different side. However, religion is another topic where individuality is key. Our society considers someone who stands up for their faith and doesn’t back down an ACCOMPLISHED person; yet frowns UPON it in schools. Contrary to what we should do, society tends to rate and judge others greatly. THOUGH we may be a bit different and differ in opinions we all should be treated equally, just as our founding fathers wrote it. The society we have built for today scares many people because we are sometimes subconsciously told to be a certain way or to do a certain thing and we are losing our ability at freedom to be who we are. We still have sexist or racist people out there saying horrible things or putting it up on media. Now that we are more ahead in technology, much more than before that is, it is much easier for people to have accesses to what society seems acceptable. Internet, a huge part of our lives, gives access to many of the hateful things that are out there. These are some of the things that make it hard for people to fully express themselves, bogged...

29.

Write a message to an adult about a world we live in in this topic write a essay with 800 words

Answer»

Answer:

Step-by-step explanation:

The World We LIVE In Today

Today there are about 7 billion people in this world. With that many people it is pretty amazing that each one of us is unique in our own way. Contrast to our individualities, however, we tend to create this “perfect person” that everyone should aim to achieve within our societies. By doing this we almost set ourselves up for failure, seeing that nothing in life is perfect. However, what a lot of people don’t REALIZE is that imperfections and individualities that are in all of us and are the free measure at our successes in life.

Being a leader rather than a follower is something not many people know the difference between. Politics is a great example; it is a good thing that we have different parties so we can get the opinions from a different side. However, religion is another topic where individuality is key. Our society considers someone who stands up for their faith and doesn’t back down an ACCOMPLISHED person; yet frowns UPON it in schools. Contrary to what we should do, society tends to rate and judge others greatly. THOUGH we may be a bit different and differ in opinions we all should be treated equally, just as our founding fathers wrote it. The society we have built for today scares many people because we are sometimes subconsciously told to be a certain way or to do a certain thing and we are losing our ability at freedom to be who we are. We still have sexist or racist people out there saying horrible things or putting it up on media. Now that we are more ahead in technology, much more than before that is, it is much easier for people to have accesses to what society seems acceptable. Internet, a huge part of our lives, gives access to many of the hateful things that are out there. These are some of the things that make it hard for people to fully express themselves, bogged...

Discussion

30.	1500 families were surveyed and following data was recorded about their maids at homes
Answer» ANSWER: DATA????????????? is the SURVEY STILL GOING on

30.

1500 families were surveyed and following data was recorded about their maids at homes

Answer»

ANSWER:

DATA?????????????

is the SURVEY STILL GOING on

Discussion

31.	1) Find the products using identities.(i) (2a² + 3b) (2a^2+ 3b)
Answer» HII... Here's your ANSWER... $(2a^{2} + 3 b)(2 {a}^{2} + 3b) \\ = {(2a^{2} + 3b)}^{2} \\$ :. $(a + b)^{2} \: = \: a^{2} \ + b^{2} + 2ab \\ \\ \\ \\so. \: \: \: \: (2a^{2} )^{2} + (3b )^{2} + 2 \times 2a \times 3b \\ \: \: \: \: \: \: \: = 4a^{4} + 9b^{2} + 12ab$ HOPE it'll HELP you.... THANKS...

31.

1) Find the products using identities.(i) (2a² + 3b) (2a^2+ 3b)

Answer»

HII...

Here's your ANSWER...

$(2a^{2} + 3 b)(2 {a}^{2} + 3b) \\ = {(2a^{2} + 3b)}^{2} \\$

:.

$(a + b)^{2} \: = \: a^{2} \ + b^{2} + 2ab \\ \\ \\ \\so. \: \: \: \: (2a^{2} )^{2} + (3b )^{2} + 2 \times 2a \times 3b \\ \: \: \: \: \: \: \: = 4a^{4} + 9b^{2} + 12ab$

HOPE it'll HELP you....

THANKS...

Discussion

32.	Cost of 4 dozen bananas is rs 180. how many bananas can be purchased for rs 90/-
Answer» Answer: 2 DOZEN BANANAS can be PURCHASED for RS 90

32.

Cost of 4 dozen bananas is rs 180. how many bananas can be purchased for rs 90/-

Answer»

Answer:

2 DOZEN BANANAS can be PURCHASED for RS 90

Discussion

33.	Prove thatif you don't know then don't answer please
Answer» ANSWER: hope it helps Step-by-step EXPLANATION: *please* *MARK* me as *BRAINLIST*

33.

Prove thatif you don't know then don't answer please

Answer»

ANSWER:

hope it helps

Step-by-step EXPLANATION:

please MARK me as BRAINLIST

Discussion

34.	Factorise
Answer» Step-by-step EXPLANATION: a²+8a+16 = a²+4a+4a+16 =a(a+4)+4(a+4) =(a+4)(a+4) ° ! ° HOPE IT HELPS!!

34.

Factorise

Answer»

Step-by-step EXPLANATION:

a²+8a+16

= a²+4a+4a+16

=a(a+4)+4(a+4)

=(a+4)(a+4)

° ! °

HOPE IT HELPS!!

Discussion

35.	draw the graphs of 2x + y =6 and y = 2x + 2 intersecting Xaxes in the points A B C D respectively. the point of intersecting is E find the area of (a) triangle AEC (b) triangle EDB.
Answer» ANSWER: ???????????????????????????????????????

35.

draw the graphs of 2x + y =6 and y = 2x + 2 intersecting Xaxes in the points A B C D respectively. the point of intersecting is E find the area of (a) triangle AEC (b) triangle EDB.

Answer»

ANSWER:

???????????????????????????????????????

Discussion

36.	Area of the segment 0 upon 360 pie r square subtract area of corresponding
Answer» ANSWER: ......................................

36.

Area of the segment 0 upon 360 pie r square subtract area of corresponding

Answer»

ANSWER:

......................................

Discussion

37.	The population of India on 1st March2001 was 1,027,015,247. Express it inexponential form.
Answer» ANSWER: Given the POPULATION of the India is 1,02,70,15,247 it repressed in this way 1.027015247 10 to the power 10( $10^{10}$ ) please mark me as a BRAINLIST*

37.

The population of India on 1st March2001 was 1,027,015,247. Express it inexponential form.

Answer»

ANSWER:

Given the POPULATION of the India is 1,02,70,15,247

it repressed in this way 1.027015247 *10 to the power 10( $10^{10}$ )

please mark me as a BRAINLIST

Discussion

38.	Help me to solve this question
Answer» ANSWER: HINDI oooooooooooo. ......XD

38.

Help me to solve this question

Answer»

ANSWER:

HINDI oooooooooooo. ......XD

Discussion

39.	Simplify (7.4-0.9) + (2.99-1.538)
Answer» ANSWER: 7.952 is the answer of this QUESTION

39.

Simplify (7.4-0.9) + (2.99-1.538)

Answer»

ANSWER:

7.952 is the answer of this QUESTION

Discussion

40.	How to draw incircle of triangle
Answer» Step-by-step explanation: As can be seen in Incenter of a TRIANGLE, the three ANGLE BISECTORS of any triangle always pass through its incenter. In this construction, we only use two, as this is SUFFICIENT to define the point where they intersect. We bisect the two angles using the method described in Bisecting an Angle. The point where the bisectors cross is the incenter. We then draw a circle that just touches the triangles's sides.

40.

How to draw incircle of triangle

Answer»

Step-by-step explanation:

As can be seen in Incenter of a TRIANGLE, the three ANGLE BISECTORS of any triangle always pass through its incenter. In this construction, we only use two, as this is SUFFICIENT to define the point where they intersect. We bisect the two angles using the method described in Bisecting an Angle. The point where the bisectors cross is the incenter. We then draw a circle that just touches the triangles's sides.

Discussion

41.	Find the area of shade region
Answer» Answer: 1056 cm^2 Step-by-step explanation: Let R=20 cm, r = 8cm AREA of OUTER circle=PI(R^2) Area of INNER circle=PI(r^2) Area of SHADED region = PI(R^2)-PI(r^2)=PI(R^2-r^2)=PI(400-64) =(22/7)36=1056 Mark me as brainliest and follow me!

41.

Find the area of shade region

Answer»

Answer:

1056 cm^2

Step-by-step explanation:

Let R=20 cm, r = 8cm

AREA of OUTER circle=PI*(R^2)

Area of INNER circle=PI*(r^2)

Area of SHADED region = PI*(R^2)-PI*(r^2)=PI*(R^2-r^2)=PI(400-64)

=(22/7)*36=1056

Mark me as brainliest and follow me!

Discussion

42.	The circumference of two circles are in ratio 3:4 . find the ratio of their areas
Answer» Step-by-step EXPLANATION: i have ATTACHED the ANSWER

42.

The circumference of two circles are in ratio 3:4 . find the ratio of their areas

Answer»

Step-by-step EXPLANATION:

i have ATTACHED the ANSWER

Discussion

43.	Area of triangle = ??
Answer» Answer: 1/2 X BASE x HEIGHT HOPE it HELPS

43.

Area of triangle = ??

Answer»

Answer:

1/2 X BASE x HEIGHT

HOPE it HELPS

Discussion

44.	How many significant figures are there in the measurement below. (1) 36.00s (2) .00315m
Answer» Answer: For 1 it is 2 For 2 it is 5 Step-by-step explanation: SIGNIFICANT FIGURES are those figures which are located after the decimal. Hope it helps!!! If it is right PLS MARK it brainliest....

44.

How many significant figures are there in the measurement below. (1) 36.00s (2) .00315m

Answer»

Answer:

For 1 it is 2

For 2 it is 5

Step-by-step explanation:

SIGNIFICANT FIGURES are those figures which are located after the decimal.

Hope it helps!!!

If it is right PLS MARK it brainliest....

Discussion

45.	7 + 7 + 7 is equal to 15 how is it 15 it is not a problem
Answer» Answer: 14 +1 = 15............

45.

7 + 7 + 7 is equal to 15 how is it 15 it is not a problem

Answer»

Answer:

14 +1 = 15............

Discussion

46.	17. Find the angles if the measures of two complementary angles are equal.
Answer» LET those EQUAL ANGLES be x x+x=90 2x=90 x=45 So, Both ANGLE are 45°

46.

17. Find the angles if the measures of two complementary angles are equal.

Answer»

LET those EQUAL ANGLES be x

x+x=90

2x=90

x=45

So, Both ANGLE are 45°

Discussion

47.	Who is from rpm academy kauriram
Answer» ANSWER: UTTER PRADESH Step-by-step EXPLANATION: it was in utter pradesh in INDIA

47.

Who is from rpm academy kauriram

Answer»

ANSWER:

UTTER PRADESH

Step-by-step EXPLANATION:

it was in utter pradesh in INDIA

Discussion

48.	The cirumference of a circle is 132 cm , find its area
Answer» Step-by-step EXPLANATION: $2\pi \times r = 132 \\ r = 66 \div \pi \\ area = \pi \times (r)^{2} \\ = {66}^{2} \div \pi \\ = 1387.26cm ^{2}$

48.

The cirumference of a circle is 132 cm , find its area

Answer»

Step-by-step EXPLANATION:

$2\pi \times r = 132 \\ r = 66 \div \pi \\ area = \pi \times (r)^{2} \\ = {66}^{2} \div \pi \\ = 1387.26cm ^{2}$

Discussion

49.	Divide f(X)=6x^3+11x^2-39x-65 by x^2+x-1
Answer» ANSWER: answer of this QUESTION is 6x+5

49.

Divide f(X)=6x^3+11x^2-39x-65 by x^2+x-1

Answer»

ANSWER:

answer of this QUESTION is 6x+5

Discussion

50.	- Neeraj has 4 ^4 marbles while Abhishek has5^3 marbles. Who has a larger marble collection?
Answer» No. of MARBLES NEERAJ has=4^4 =256 No. of marbles ABHISHEK has=5^5 =3725 so, Abhishek has more marbles.

50.

- Neeraj has 4 ^4 marbles while Abhishek has5^3 marbles. Who has a larger marble collection?

Answer»

No. of MARBLES NEERAJ has=4^4

=256

No. of marbles ABHISHEK has=5^5

=3725

so, Abhishek has more marbles.

Discussion

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