332354 + Interview Questions in Secondary School in Math

1.	A fast train cover 360km in hour 3min.How much time will it take to cover a distance of 90km
Answer» Answer: 50 minute Step-by-step explanation: DISTANCE covered by a FAST train is 360 KM Time taken to COVER is 3 hr 20 min=3+ 60 20 hr= 3 10 hr Speed of the train is time distance = 3 10 360 =108 km/hr Time taken to cover 90 km is 108 90 = 12 10 hr= 12 10 ×60 min=50 min

1.

A fast train cover 360km in hour 3min.How much time will it take to cover a distance of 90km

Answer»

Answer:

50 minute

Step-by-step explanation:

DISTANCE covered by a FAST train is 360 KM

Time taken to COVER is 3 hr 20 min=3+

60

20

hr=

3

10

hr

Speed of the train is

time

distance

=

3

10

360

=108 km/hr

Time taken to cover 90 km is

108

90

=

12

10

hr=

12

10

×60 min=50 min

Discussion

2.	यदि A=31 -1 20 -21 0 3-2 तो सिद्ध करें कि A. (adj A)=\| A\|L. A-1 भी ज्ञात करें।
Answer» ANSWER: SORRY I don't KNOW HINDI

2.

यदि A=31 -1 20 -21 0 3-2 तो सिद्ध करें कि A. (adj A)=| A|L. A-1 भी ज्ञात करें।

Answer»

ANSWER:

SORRY I don't KNOW HINDI

Discussion

3.	Identify the oxidizing agent (oxidant) e) 3 Fe + 4H2O ——> 2v + 5 CaO
Answer» 4H2O and 5CaO are the OXIDIZING AGENT.

Discussion

4.	Slove 3p-5=2(5-p) .......
Answer» HOPE IT HELPS PLZ FOLLOW ME BRO

4.

Slove 3p-5=2(5-p) .......

Answer»

HOPE IT HELPS

PLZ FOLLOW ME BRO

Discussion

5.	(1011)2×(101)2 what is the multiplication
Answer» ANSWER: $408444$ Step-by-step EXPLANATION: $(1011)2 \times (101)2$ $2022 \times 202$ $408444$

5.

(1011)2×(101)2 what is the multiplication

Answer»

ANSWER:

$408444$

Step-by-step EXPLANATION:

$(1011)2 \times (101)2$

$2022 \times 202$

$408444$

Discussion

6.	Tanisha is graphing the function f(x) = 25(Three-fifths)x. She begins by plotting the point (1, 15). Which could be the next point she plots on the graph?
Answer» Step-by-step EXPLANATION: PLEASE MARK me BRILLIANT and I will GIVE you thanks 15 thanks=follow 25thanks=inbox you

6.

Tanisha is graphing the function f(x) = 25(Three-fifths)x. She begins by plotting the point (1, 15). Which could be the next point she plots on the graph?

Answer»

Step-by-step EXPLANATION:

PLEASE MARK me BRILLIANT and I will GIVE you thanks

15 thanks=follow

25thanks=inbox you

Discussion

7.	Find value if
Answer» ANSWER: PLEASE can i have Brainliest I WOULD very appreciate it Soo MUCH? Step-by-step explanation:

7.

Find value if

Answer»

ANSWER:

PLEASE can i have Brainliest I WOULD very appreciate it Soo MUCH?

Step-by-step explanation:

Discussion

8.	7. Draw the graphs of the equations 3x – 2y = 4 and x + y - 3 =On the same graph paper, find the coordinates of the pointtwo graph lines intersect.Y.
Answer» ANSWER: THANKS FOR FREE POINTS

8.

7. Draw the graphs of the equations 3x – 2y = 4 and x + y - 3 =On the same graph paper, find the coordinates of the pointtwo graph lines intersect.Y.

Answer»

ANSWER:

THANKS FOR FREE POINTS

Discussion

9.	find equation of the line in standard form that goes through the point 1, -2 and is perpendicular to the line 2x-6y=3
Answer» ANSWER: okk Step-by-step explanation: 2(1)-6(-2)=3 2+12=3 14=3

9.

find equation of the line in standard form that goes through the point 1, -2 and is perpendicular to the line 2x-6y=3

Answer»

ANSWER:

okk

Step-by-step explanation:

2(1)-6(-2)=3

2+12=3

14=3

Discussion

10.	The value of tan 30°×tan60° is
Answer» Answer: 1. Step-by-step EXPLANATION: MARK as BRAINLIST ...........

10.

The value of tan 30°×tan60° is

Answer»

Answer:

1.

Step-by-step EXPLANATION:

MARK as BRAINLIST ...........

Discussion

11.	Solvethefollowing examplesof unknowns.find the Valuesbab x 4 = {a72sing formulafollowingAnswer(+31+3+5+7 +9
Answer» Answer: I don't KNOW what you NEED to know. PLEASE mark me as the brainlist

11.

Solvethefollowing examplesof unknowns.find the Valuesbab x 4 = {a72sing formulafollowingAnswer(+31+3+5+7 +9

Answer»

Answer:

I don't KNOW what you NEED to know. PLEASE mark me as the brainlist

Discussion

12.	Pls help me plsPls tell the answer
Answer» ANSWER: what is the QUESTION...........

12.

Pls help me plsPls tell the answer

Answer»

ANSWER:

what is the QUESTION...........

Discussion

13.	Ions.b) 7p3+ 2p2 - 14p - 3 from 3p3 - 10p + 9
Answer» Answer: 10p3 + 2p2 -24p +3 Step-by-step EXPLANATION: MARK me as brilliant and if possible FOLLOW me

13.

Ions.b) 7p3+ 2p2 - 14p - 3 from 3p3 - 10p + 9

Answer»

Answer:

10p3 + 2p2 -24p +3

Step-by-step EXPLANATION:

MARK me as brilliant and if possible FOLLOW me

Discussion

14.	Which of the following cannot be the probability of an event
Answer» Step-by-step EXPLANATION: The probability of an event cannot be - 1.5 because Probability of an event can never be negative. The probability of HAPPENING of an event ALWAYS lies between 0 to 1 (0 and 1 INCLUSIVE) i.e 0 ≤ P(E) ≤ 1 . ... The sum of the probabilities of complementary events of an experiment is 1. P(Event) + P (not an Event) = 1.

14.

Which of the following cannot be the probability of an event

Answer»

Step-by-step EXPLANATION:

The probability of an event cannot be - 1.5 because Probability of an event can never be negative. The probability of HAPPENING of an event ALWAYS lies between 0 to 1 (0 and 1 INCLUSIVE) i.e 0 ≤ P(E) ≤ 1 . ... The sum of the probabilities of complementary events of an experiment is 1. P(Event) + P (not an Event) = 1.

Discussion

15.	Answer ThisThose answer will Right I will Mark them brainliest, 25 free thanks and follow.....But only right answer......❤
Answer» ANSWER: i) R = 44cm ii) r = 88cm iii) r = 22CM

15.

Answer ThisThose answer will Right I will Mark them brainliest, 25 free thanks and follow.....But only right answer......❤

Answer»

ANSWER:

i) R = 44cm

ii) r = 88cm

iii) r = 22CM

Discussion

16.	3 by 2 x square plus 16 X plus 10
Answer» Step-by-step explanation: 3/2x^2+16x+10 on TAKING LCM we get 3x^2+32x+20 3x^2+30x+2x+20 3x(x+10)+2(x+10) (3x+2)(x+10) thus x= -2/3, -10

16.

3 by 2 x square plus 16 X plus 10

Answer»

Step-by-step explanation:

3/2x^2+16x+10

on TAKING LCM

we get

3x^2+32x+20

3x^2+30x+2x+20

3x(x+10)+2(x+10)

(3x+2)(x+10)

thus

x= -2/3, -10

Discussion

17.	ধর্মাচরণে ঋগ্বেদ প্রয়োজনীয়তা কি
Answer» Step-by-step EXPLANATION: PLEASE MARK me BRILLIANT and I will GIVE you thanks 15 thanks=follow 25thanks=inbox you

17.

ধর্মাচরণে ঋগ্বেদ প্রয়োজনীয়তা কি

Answer»

Step-by-step EXPLANATION:

PLEASE MARK me BRILLIANT and I will GIVE you thanks

15 thanks=follow

25thanks=inbox you

Discussion

18.	Prove that190−190190+190=cot640
Answer» ANSWER: OK U prove that I dont have that much TIME

18.

Prove that190−190190+190=cot640

Answer»

ANSWER:

OK U prove that I dont have that much TIME

Discussion

19.	write the phrase as an expression.Then evaluate when y=20. the quotient of 40 and the difference of a number y and 16
Answer» Step-by-step explanation: OXIDATION can DAMAGE vital molecules in our cells, including DNA and proteins, which are responsible for many body processes. Molecules such as DNA are NEEDED for cells to function properly, so if too many are damaged, the cell can malfunction or die. This is why antioxidants are IMPORTANT.

19.

write the phrase as an expression.Then evaluate when y=20. the quotient of 40 and the difference of a number y and 16

Answer»

Step-by-step explanation:

OXIDATION can DAMAGE vital molecules in our cells, including DNA and proteins, which are responsible for many body processes. Molecules such as DNA are NEEDED for cells to function properly, so if too many are damaged, the cell can malfunction or die. This is why antioxidants are IMPORTANT.

Discussion

20.	BS. 1) and (2, 4) are two opposite vertices of the square ABCD. Find the equation of thediagonal AC
Answer» Step-by-step EXPLANATION: बरबथबथथबडथडददडबदबतयतझथत

20.

BS. 1) and (2, 4) are two opposite vertices of the square ABCD. Find the equation of thediagonal AC

Answer»

Step-by-step EXPLANATION:

बरबथबथथबडथडददडबदबतयतझथत

Discussion

21.	Name the triangle in which the two altitudes of the triangle are two of its sides.2.1.
Answer» Answer: In an ISOSCELES triangle (a triangle with TWO congruent sides), the altitude having the incongruent side as its BASE will have the midpoint of that side as its foot.

21.

Name the triangle in which the two altitudes of the triangle are two of its sides.2.1.

Answer»

Answer:

In an ISOSCELES triangle (a triangle with TWO congruent sides), the altitude having the incongruent side as its BASE will have the midpoint of that side as its foot.

Discussion

22.	অনার্স প্রথম বর্ষের কোন Math suggestion আছে কি?
Answer» ANSWER: which is this LANGUAGE

22.

অনার্স প্রথম বর্ষের কোন Math suggestion আছে কি?

Answer»

ANSWER:

which is this LANGUAGE

Discussion

23.	1..4 - 5.x2 + 6 = 0.
Answer» Step-by-step EXPLANATION: L.H.S =1.4-10+6 =1.4-16 = -14.6 I HOPE this is the CORRECT ANSWER... hope it will HELPFUL to you

23.

1..4 - 5.x2 + 6 = 0.

Answer»

Step-by-step EXPLANATION:

L.H.S

=1.4-10+6

=1.4-16

= -14.6

I HOPE this is the CORRECT ANSWER...

hope it will HELPFUL to you

Discussion

24.	☝️ CHALLENGE CHALLENGE CHALLENGEfor greater class also.this question is of class 6 . answer is option (A) 39 but how explain if you not get chance this time you go in my profile answer in another question their are 5 answer left to do .do it fast . I will merk you brainlist.do not spam
Answer» 39 In pattern A It can be written as 8 ×(6×5) 8×( 30)/10 =24 In 2ND case 7 × 5 ×4 /10 =14 3rd case 13 ×10×3/10=39 MARK AS BRAINLIEST PLEASE

24.

☝️ CHALLENGE CHALLENGE CHALLENGEfor greater class also.this question is of class 6 . answer is option (A) 39 but how explain if you not get chance this time you go in my profile answer in another question their are 5 answer left to do .do it fast . I will merk you brainlist.do not spam

Answer»

39

In pattern A

It can be written as

8 ×(6×5)

8×( 30)/10 =24

In 2ND case

7 × 5 ×4 /10 =14

3rd case

13 ×10×3/10=39

MARK AS BRAINLIEST PLEASE

Discussion

25.	1.Draw a diagram of following terms and also write itsarea :-(2x2y=5)(a)Square
Answer» Step-by-step explanation: the AMOUNT of WATER vapour PRESENT in atmosphere is CALLED HUMIDITY

25.

1.Draw a diagram of following terms and also write itsarea :-(2x2y=5)(a)Square

Answer»

Step-by-step explanation:

the AMOUNT of WATER vapour PRESENT in atmosphere is CALLED HUMIDITY

Discussion

26.	6. The diagonal of a rectangular field is 60 metres more than the shorter side. If the longerside is 30 metres more than the shorter side, find the sides of the field.
Answer» If the longer side is 30 metres more than the shorter side, find the sides of the field. Let the shorter side be X. Therefore, the DIAGONAL = x + 60 & the longer side = x + 30. SINCE length can't be negative, therefore, the shorter side is 90m & the longer side is 120m.

Discussion

27.	What price should Rajesh mark on a pair of shoes, which costs him Rs. 1200 so as to gain12% after allowing a discount of 16%?
Answer» ANSWER: CP=1200. To GAIN 12%, SP=(112/100)*1200=1344.

Discussion

28.	ਕ੨ ਕੇਕ33437422053263
Answer» ANSWER: which LANGUAGE is this I don't understand hope it HELPED uu ☺️.. Please mark me brainliest ❤️.follow me also

28.

ਕ੨ ਕੇਕ33437422053263

Answer»

ANSWER:

which LANGUAGE is this I don't understand

hope it HELPED uu ☺️.. Please mark me brainliest ❤️.follow me also

Discussion

29.	Find the interest on a sum of rs680 for one year at the rate of 8% per annum.
Answer» Answer: RS 2125 is the answer Step-by-step EXPLANATION: I= Rs 680 T = 4 YEAR R = 8 % per annum I = p×r×t 680 = 4×8/100 P = Rs2125

29.

Find the interest on a sum of rs680 for one year at the rate of 8% per annum.

Answer»

Answer:

RS 2125 is the answer

Step-by-step EXPLANATION:

I= Rs 680

T = 4 YEAR

R = 8 % per annum

I = p×r×t

680 = 4×8/100

P = Rs2125

Discussion

30.	Integrate the following a) cos²x dx /1+ tanx
Answer» Answer: I don't know bro you blay DUCK inserted of f I had KEPT d okay

30.

Integrate the following a) cos²x dx /1+ tanx

Answer»

Answer:

I don't know bro you blay DUCK inserted of f I had KEPT d okay

Discussion

31.	In Fig. 6.29, if AB II CD, CD \|\| EF and y:z=3:7,find .x.AхBC СDEFig. 6.29
Answer» ANSWER: PLEASE PROVIDE the FIGURE

31.

In Fig. 6.29, if AB II CD, CD || EF and y:z=3:7,find .x.AхBC СDEFig. 6.29

Answer»

ANSWER:

PLEASE PROVIDE the FIGURE

Discussion

32.	In how many years will Rs 1600 amount to Rs 1936 at 10% annum when compounded annually?
Answer» Answer: *2 years* Step-by-step explanation: r = 10% COMPOUND interest, $<klux>CI</klux> = p({1 + (r \div 100)}^{<klux>N</klux>} - 1)$ CI = 1936 - 1600 = 336 rs 336 = 1600 ({(1+r/100)}^{n} - 1) finally we get it as , $(121 \div 100) = {(11/100)}^{n}$ ${(11 \div 10)}^{2} = ({11 \div 10})^{n}$ n = 2 YRS

32.

In how many years will Rs 1600 amount to Rs 1936 at 10% annum when compounded annually?

Answer»

Answer:

2 years

Step-by-step explanation:

r = 10%

COMPOUND interest,

$<klux>CI</klux> = p({1 + (r \div 100)}^{<klux>N</klux>} - 1)$

CI = 1936 - 1600 = 336 rs

336 = 1600 ({(1+r/100)}^{n} - 1)

finally we get it as ,

$(121 \div 100) = {(11/100)}^{n}$

${(11 \div 10)}^{2} = ({11 \div 10})^{n}$

n = 2 YRS

Discussion

33.	5. The volume of a cube is 64 cm°. Its surfacearea is
Answer» don't waste your POINTS mate U can just SEARCH it for in the GOOGLE

Discussion

34.	In the diagram below, ACT and BCS are straight lines.Find the value of w + x + y + z •
Answer» Answer: 1 Step-by-step EXPLANATION: all the LETTERS CONTAIN ONE

34.

In the diagram below, ACT and BCS are straight lines.Find the value of w + x + y + z •

Answer»

Answer:

1

Step-by-step EXPLANATION:

all the LETTERS CONTAIN ONE

Discussion

35.	Find the amount and the compound interest on 4000 at 10% p.a. for 2 years.
Answer» Answer: Time = 2.5 years Here first we TAKE n = 2 years. ∴ The compound interest is Rs 1082. Step-by-step explanation: PLZZ mark BRAINALIST follow me

35.

Find the amount and the compound interest on 4000 at 10% p.a. for 2 years.

Answer»

Answer:

Time = 2.5 years Here first we TAKE n = 2 years. ∴ The compound interest is Rs 1082.

Step-by-step explanation:

PLZZ mark BRAINALIST follow me

Discussion

36.	Please...... help me
Answer» ANSWER: The answer is 1.235689 the EXPLANATION is BLA bla

36.

Please...... help me

Answer»

ANSWER:

The answer is 1.235689

the EXPLANATION is BLA bla

Discussion

37.	Kabir bought an air cooler for Rs 8800 including a tax of 10%. Find the price of the aircooler before VAT was added.
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

37.

Kabir bought an air cooler for Rs 8800 including a tax of 10%. Find the price of the aircooler before VAT was added.

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Discussion

38.	E) subtract 75 cm 8 mm from 120 cm
Answer» ANSWER: 44.2 Step-by-step explanation: 44.2 I HOPE answer is RIGHT

38.

E) subtract 75 cm 8 mm from 120 cm

Answer»

ANSWER:

44.2

Step-by-step explanation:

44.2

I HOPE answer is RIGHT

Discussion

39.	The solution set of the equation x + 2 > 0 and 2x – 6 > 0 x range will be
Answer» Step-by-step explanation: nnnkggckb go go go to the FOLLOWING ideas GREAT equality JUSTICE and peace ✌️✌️ the following LINK to the age range of the end up with

39.

The solution set of the equation x + 2 > 0 and 2x – 6 > 0 x range will be

Answer»

Step-by-step explanation:

nnnkggckb go go go to the FOLLOWING ideas GREAT equality JUSTICE and peace ✌️✌️ the following LINK to the age range of the end up with

Discussion

40.	Can anyone solve this math??Prove it,,,0/0=2
Answer» Answer: noo Step-by-step EXPLANATION: it is not possible... mark as BRAIN LIST answer

40.

Can anyone solve this math??Prove it,,,0/0=2

Answer»

Answer:

noo

Step-by-step EXPLANATION:

it is not possible...

mark as BRAIN LIST answer

Discussion

41.	Find the gold rate in the point of trisection of the line segment joining the point A 2 - 2 by 74
Answer» PLEASE MARK me brainliest hello GOOD EVENING

41.

Find the gold rate in the point of trisection of the line segment joining the point A 2 - 2 by 74

Answer»

PLEASE MARK me brainliest

hello GOOD EVENING

Discussion

42.	Composed of numbers that can add, subtract, multiply, divide, and use in formula. (namrcidueat)
Answer» ANSWER: GOOD MORNING FRIENDS MARK as brilint answer plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

42.

Composed of numbers that can add, subtract, multiply, divide, and use in formula. (namrcidueat)

Answer»

ANSWER:

GOOD MORNING FRIENDS MARK as brilint answer plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Discussion

43.	Plzz answer me friends Don't post irrelevant answers
Answer» *here's* your answer HOPE it will help you** have a great DAY ahead dear

43.

Plzz answer me friends Don't post irrelevant answers

Answer»

here's your answer HOPE it will help you

have a great DAY ahead dear

Discussion

44.	ABC আৰু DBC একে ভূমি BC ৰওপৰত আছে। যদি AD য়ে BCক 0 বিন্দুত ছেদ কৰেতেন্তে প্রমাণ কৰা,ar(ABC)/ar(DBC)=AO/DO
Answer» ANSWER: OK JFF kjgg jhff njgf. khgv khffv KJG. nhfdv. jff BI

44.

ABC আৰু DBC একে ভূমি BC ৰওপৰত আছে। যদি AD য়ে BCক 0 বিন্দুত ছেদ কৰেতেন্তে প্রমাণ কৰা,ar(ABC)/ar(DBC)=AO/DO

Answer»

ANSWER:

OK JFF kjgg jhff njgf. khgv khffv KJG. nhfdv. jff BI

Discussion

45.	Where would you rather live Louisiana or Egypt
Answer» ANSWER: LOUISIANA, THANKS for FREE POINTS

45.

Where would you rather live Louisiana or Egypt

Answer»

ANSWER:

LOUISIANA,

THANKS for FREE POINTS

Discussion

46.	२. 'दो समानकोणिक त्रिभुजों में उनकी संगत भुजाओं का अनुपात सदैव समान रहता है।' किसनेकहा?(A)थेल्स(B)न्यूटन(C)आर्यभट्ट(D)पाइथागोरस
Answer» This statement is given by THALES and KNOWN as BASIC Proportionality Theorem or Thales Theorem or BPT

Discussion

47.	The following frequency distribution gives theone weekof wether report of Find the median.mean and mode of the data monday-32°c , tuesday -33°c , Wednesday- 32° c, Thursday- 34° c, friday -29°c saturday -31°c sunday- 33°c
Answer» Answer: median = -34°, -33,-33, -32,-32,-31,-29 MID term = -32 mode = -33 & -32 mean = SUM of terms / no.of terms = -224/7 = -32°

47.

The following frequency distribution gives theone weekof wether report of Find the median.mean and mode of the data monday-32°c , tuesday -33°c , Wednesday- 32° c, Thursday- 34° c, friday -29°c saturday -31°c sunday- 33°c

Answer»

Answer:

median = -34°, -33,-33, -32,-32,-31,-29

MID term = -32

mode = -33 & -32

mean = SUM of terms / no.of terms = -224/7 = -32°

Discussion

48.	When I was 4 years old. my brorher was half my age. now my brother is 12 years old. how old am i
Answer» you are of 14 years Step-by-step EXPLANATION: SORRY if I am WRONG

48.

When I was 4 years old. my brorher was half my age. now my brother is 12 years old. how old am i

Answer»

you are of 14 years

Step-by-step EXPLANATION:

SORRY if I am WRONG

Discussion

49.	Write the six elements(i.e the 3 sides and the three angles)of triangle ABC
Answer» Answer: 85 Step-by-step EXPLANATION: FOLLOW me MARK me as BRAINLIESTS

49.

Write the six elements(i.e the 3 sides and the three angles)of triangle ABC

Answer»

Answer:

85

Step-by-step EXPLANATION:

FOLLOW me MARK me as BRAINLIESTS

Discussion

50.	The surface area of two sphere are in the ratio of 4:25 . find the ratio of their volumes.
Answer» ANSWER: Step-by-step explanation: LET their radii be R and r Then, 4πR24πr2=425⇒(Rr)2=(25)2⇒Rr=25 ∴ Ratio of volumes : =43πR343πr3=(Rr)3=(25)3=8125=8:125 Plz mark my answer as brailiest

50.

The surface area of two sphere are in the ratio of 4:25 . find the ratio of their volumes.

Answer»

ANSWER:

Step-by-step explanation:

LET their radii be R and r

Then,

4πR24πr2=425⇒(Rr)2=(25)2⇒Rr=25

∴ Ratio of volumes :

=43πR343πr3=(Rr)3=(25)3=8125=8:125

Plz mark my answer as brailiest

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

A fast train cover 360km in hour 3min.How much time will it take to cover a distance of 90km​

यदि A=31 -1 20 -21 0 3-2 तो सिद्ध करें कि A. (adj A)=| A|L. A-1 भी ज्ञात करें।​

Identify the oxidizing agent (oxidant) e) 3 Fe + 4H2O ——> 2v + 5 CaO​

Slove 3p-5=2(5-p) .......​

(1011)2×(101)2 what is the multiplication​

Tanisha is graphing the function f(x) = 25(Three-fifths)x. She begins by plotting the point (1, 15). Which could be the next point she plots on the graph?

Find value if ​

7. Draw the graphs of the equations 3x – 2y = 4 and x + y - 3 =On the same graph paper, find the coordinates of the pointtwo graph lines intersect.Y.​

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find equation of the line in standard form that goes through the point 1, -2 and is perpendicular to the line 2x-6y=3

The value of tan 30°×tan60° is​

Solvethefollowing examplesof unknowns.find the Valuesbab x 4 = {a72sing formulafollowingAnswer(+31+3+5+7 +9​

Pls help me plsPls tell the answer ​

Ions.b) 7p3+ 2p2 - 14p - 3 from 3p3 - 10p + 9​

Which of the following cannot be the probability of an event ​

Answer ThisThose answer will Right I will Mark them brainliest, 25 free thanks and follow.....But only right answer......❤​

3 by 2 x square plus 16 X plus 10​

ধর্মাচরণে ঋগ্বেদ প্রয়োজনীয়তা কি​

Prove that190−190190+190=cot640​

write the phrase as an expression.Then evaluate when y=20. the quotient of 40 and the difference of a number y and 16

BS. 1) and (2, 4) are two opposite vertices of the square ABCD. Find the equation of thediagonal AC​

Name the triangle in which the two altitudes of the triangle are two of its sides.2.1.​

অনার্স প্রথম বর্ষের কোন Math suggestion আছে কি?​

1..4 - 5.x2 + 6 = 0.​

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1.Draw a diagram of following terms and also write itsarea :-(2x2y=5)(a)Square ​

6. The diagonal of a rectangular field is 60 metres more than the shorter side. If the longerside is 30 metres more than the shorter side, find the sides of the field.​

What price should Rajesh mark on a pair of shoes, which costs him Rs. 1200 so as to gain12% after allowing a discount of 16%?​

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Find the interest on a sum of rs680 for one year at the rate of 8% per annum.​

Integrate the following a) cos²x dx /1+ tanx​

In Fig. 6.29, if AB II CD, CD || EF and y:z=3:7,find .x.AхBC СDEFig. 6.29​

In how many years will Rs 1600 amount to Rs 1936 at 10% annum when compounded annually?​

2 years

5. The volume of a cube is 64 cm°. Its surfacearea is​

In the diagram below, ACT and BCS are straight lines.Find the value of w + x + y + z •

Find the amount and the compound interest on 4000 at 10% p.a. for 2 years.​

Time = 2.5 years Here first we TAKE n = 2 years. ∴ The compound interest is Rs 1082.

Please...... help me ​

Kabir bought an air cooler for Rs 8800 including a tax of 10%. Find the price of the aircooler before VAT was added.​

E) subtract 75 cm 8 mm from 120 cm ​

The solution set of the equation x + 2 > 0 and 2x – 6 > 0 x range will be​

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Can anyone solve this math??Prove it,,,0/0=2​

Find the gold rate in the point of trisection of the line segment joining the point A 2 - 2 by 74​

Composed of numbers that can add, subtract, multiply, divide, and use in formula. (namrcidueat)​

Plzz answer me friends Don't post irrelevant answers ​

ABC আৰু DBC একে ভূমি BC ৰওপৰত আছে। যদি AD য়ে BCক 0 বিন্দুত ছেদ কৰেতেন্তে প্রমাণ কৰা,ar(ABC)/ar(DBC)=AO/DO​

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The following frequency distribution gives theone weekof wether report of Find the median.mean and mode of the data monday-32°c , tuesday -33°c , Wednesday- 32° c, Thursday- 34° c, friday -29°c saturday -31°c sunday- 33°c​

When I was 4 years old. my brorher was half my age. now my brother is 12 years old. how old am i​

Write the six elements(i.e the 3 sides and the three angles)of triangle ABC​

The surface area of two sphere are in the ratio of 4:25 . find the ratio of their volumes.​

A fast train cover 360km in hour 3min.How much time will it take to cover a distance of 90km

यदि A=31 -1 20 -21 0 3-2 तो सिद्ध करें कि A. (adj A)=| A|L. A-1 भी ज्ञात करें।

Identify the oxidizing agent (oxidant) e) 3 Fe + 4H2O ——> 2v + 5 CaO

Slove 3p-5=2(5-p) .......

(1011)2×(101)2 what is the multiplication

Find value if

7. Draw the graphs of the equations 3x – 2y = 4 and x + y - 3 =On the same graph paper, find the coordinates of the pointtwo graph lines intersect.Y.

The value of tan 30°×tan60° is

Solvethefollowing examplesof unknowns.find the Valuesbab x 4 = {a72sing formulafollowingAnswer(+31+3+5+7 +9

Pls help me plsPls tell the answer

Ions.b) 7p3+ 2p2 - 14p - 3 from 3p3 - 10p + 9

Which of the following cannot be the probability of an event

Answer ThisThose answer will Right I will Mark them brainliest, 25 free thanks and follow.....But only right answer......❤

3 by 2 x square plus 16 X plus 10

ধর্মাচরণে ঋগ্বেদ প্রয়োজনীয়তা কি

Prove that190−190190+190=cot640

BS. 1) and (2, 4) are two opposite vertices of the square ABCD. Find the equation of thediagonal AC

Name the triangle in which the two altitudes of the triangle are two of its sides.2.1.

অনার্স প্রথম বর্ষের কোন Math suggestion আছে কি?

1..4 - 5.x2 + 6 = 0.

☝️ CHALLENGE CHALLENGE CHALLENGEfor greater class also.this question is of class 6 . answer is option (A) 39 but how explain if you not get chance this time you go in my profile answer in another question their are 5 answer left to do .do it fast . I will merk you brainlist.do not spam

1.Draw a diagram of following terms and also write itsarea :-(2x2y=5)(a)Square

6. The diagonal of a rectangular field is 60 metres more than the shorter side. If the longerside is 30 metres more than the shorter side, find the sides of the field.

What price should Rajesh mark on a pair of shoes, which costs him Rs. 1200 so as to gain12% after allowing a discount of 16%?

ਕ੨ ਕੇਕ33437422053263

Find the interest on a sum of rs680 for one year at the rate of 8% per annum.

Integrate the following a) cos²x dx /1+ tanx

In Fig. 6.29, if AB II CD, CD || EF and y:z=3:7,find .x.AхBC СDEFig. 6.29

In how many years will Rs 1600 amount to Rs 1936 at 10% annum when compounded annually?

5. The volume of a cube is 64 cm°. Its surfacearea is

Find the amount and the compound interest on 4000 at 10% p.a. for 2 years.

Please...... help me

Kabir bought an air cooler for Rs 8800 including a tax of 10%. Find the price of the aircooler before VAT was added.

E) subtract 75 cm 8 mm from 120 cm

The solution set of the equation x + 2 > 0 and 2x – 6 > 0 x range will be

Can anyone solve this math??Prove it,,,0/0=2

Find the gold rate in the point of trisection of the line segment joining the point A 2 - 2 by 74

Composed of numbers that can add, subtract, multiply, divide, and use in formula. (namrcidueat)

Plzz answer me friends Don't post irrelevant answers

ABC আৰু DBC একে ভূমি BC ৰওপৰত আছে। যদি AD য়ে BCক 0 বিন্দুত ছেদ কৰেতেন্তে প্রমাণ কৰা,ar(ABC)/ar(DBC)=AO/DO

The following frequency distribution gives theone weekof wether report of Find the median.mean and mode of the data monday-32°c , tuesday -33°c , Wednesday- 32° c, Thursday- 34° c, friday -29°c saturday -31°c sunday- 33°c

When I was 4 years old. my brorher was half my age. now my brother is 12 years old. how old am i

Write the six elements(i.e the 3 sides and the three angles)of triangle ABC

The surface area of two sphere are in the ratio of 4:25 . find the ratio of their volumes.