Question

Can someone please help me

Answer 1

What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm?

Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

Answer 2

i got 2034.7 but I'm not sure it's the answer

Answer 3

same for this one

Answer 4

The height of a cone-shaped statue is 9 ft, and the diameter is 12 ft.

What is the volume of the statue?
Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

Answer 5

um hi its me again sorry about what i posted i was in the wrong question

Answer 6

ok

Answer 7

i got 56.50 on the second one, but I'm not sure it's right

Answer 8

The equation for the first question is (pi) (r)^2 (h/3)
In other words 3.14*(18)^2*(2)

Answer 9

so was I right?

Answer 10

Yes your answer would be 2034.7

Answer 11

ok, the second one?

Answer 12

i'm confused

Answer 13

Your equation for this would be V= 1/3 pi*r^2*h

Answer 14

\[V = \frac{ 1 }{ 3 } \pi r ^{2}h\]

Answer 15

Oh ok

Answer 16

I thought the equation would be easier to see lol

Answer 17

xD

Answer 18

was I wrong on the second one?

Answer 19

Yes you were right the answer would be 56.50

Answer 20

this one confuses me too

Answer 21

What is the approximate volume of the cone? Use 3.14 for π.

Answer 22

I got 509 cm3

Answer 23

Use the exact same equation from question 1

Answer 24

3.14*(9)^2*(6/3)

Answer 25

dang, 508. 68 isn't an option

Answer 26

A.
509 cm3

B.
339 cm3

C.
57 cm3

D.
1526 cm3

Answer 27

3.14*(9)^2*(6/3)

3.14* 81 * 2

254.34*2

= Your answer

Answer 28

\[(\pi) (r^2)( \frac{ h }{ 3 })\]

Answer 29

That make any sense?
\[\pi\]= 3.14
\[r\]= radius
\[h\]= height

Answer 30

yeah, a little

Answer 31

was I wrong?

Answer 32

You tell me

Answer 33

well, I think A's correct

Answer 34

since 508 isn't an option, A is close to it

Answer 35

What is 254.34 multiplied by 2?

Answer 36

508

Answer 37

508.68

Answer 38

Remember the question asks for an aproximate value, meaning it is not exact (round up)

Answer 39

Yes so your answer was correct. A = 509cm3

Answer 40

wow, thank you so much :)

Answer 41

No problem ;)