Question

@$w3G_Godd

Answer 1

The volume of a cone is three hundred cubic kilometers. If the radius of the base is 7 kilometers, what is the height of the cone? Use three point one four for pi. Show your work and round to the nearest tenth

Answer 2

lol im doin your whole test/assignment

Answer 3

V = 1/3*pir^2*h
300 = 1/3*pi*49*h
900 = pi*49h
(900/49pi) = h

Answer 4

wait

Answer 5

Ahem, volume:
pi * r^2 * h

Answer 6

derp

Answer 7

3.14 * 49 * h = 300

Answer 8

Go on, you can continue. I'll keep you on da right track

Answer 9

nuuu i dont wanna /.\

Answer 10

im confuzzeled

Answer 11

mk, we need to isolate h.
3.14 * 49 * h = 300

Answer 12

What's the first step to isolating h?

Answer 13

Or, better yet, we can combine like terms first.

Answer 14

3.14 * 49 * h = 300
153.86h = 300

Answer 15

See how to go now?

Answer 16

wait

Answer 17

i got this

Answer 18

(•_•)
( •_•)>⌐■-■
(⌐■_■)
I got this.

Answer 19

lerl

Answer 20

V=(1/3)pi*r^2*h



3V=pi*r^2*h



(3V)/(pi*r^2)=h



h=(3V)/(pi*r^2)



h=(3(300))/(pi*(7)^2)



h=(3(300))/((3.14)*(7)^2)



h=(3(300))/((3.14)*(49))



h=(900)/((3.14)*(49))



h=(900)/(153.86)



h=5.84947354738074



So the height is approximately 5.8494735 km



to the nearest tenth, the height is 5.8 km

Answer 21

is dat right :D

Answer 22

and lol nice sunglasses

Answer 23

YESSSS

Answer 24

YASSSSS

Answer 25

lol @hippo4 thats your answer lmao

Answer 26

lol

Answer 27

The volume of a cylinder is one hundred twenty cubic meters. What is the volume of a cone with the same radius and the same height as the cylinder?

thirty cubic meters

forty cubic meters

three hundred sixty cubic meters

four hundred eighty cubic meters

Answer 28

post a new question :P so we an give each other medals