Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.

- anonymous

4. What is the value of x, if the volume of the cone is 12m3?
(1 point)
4 m
5 m
6 m
10 m

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this

and **thousands** of other questions.

Get your **free** account and access **expert** answers to this and **thousands** of other questions

- anonymous

4. What is the value of x, if the volume of the cone is 12m3?
(1 point)
4 m
5 m
6 m
10 m

- jamiebookeater

See more answers at brainly.com

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this

and **thousands** of other questions

- anonymous

- anonymous

for the 12m^3 it should be 12pim^3

- anonymous

volume of cone is:
\[V={1\over3}\pi r^2 h\]
we have
V=12m^3
r = (6/2)=3m
find h = ?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

- anonymous

would the answer be 4? for the height???

- anonymous

How?
none of the options are right

- anonymous

because how i got it was right it was 4 and i did that by doing 1/3*3^2 and got 3 and the only one that would get me to 12 was 4 because 3*4= 12

- anonymous

yea, it'd be 4 for the height

- anonymous

what happened to the \(\pi\)

- anonymous

the question must have volume as
\(12\pi\,{\rm m^3}\)

- anonymous

Divied 3 In 12 your answer is 4

- anonymous

you could use pythagoras' theorem to work out the height btw...cause it is a right angled triangle.

- anonymous

I didnt know that I could use that. ^_^

- anonymous

it's just a way to check if your answer's right

- anonymous

oh yeah now i remember lol this home schooling thing has kinda gottin my mind going a lil slow lol

- anonymous

you could also substitute values into the formula and solve for h, which is the preferred method

- anonymous

are you still sure the question does not have a "pi" in there?

- anonymous

didn't @Skittles10412 write that 'for the 12 m^3 it should be 12pi m^3' at the top of the page?

- anonymous

yeah im positive i finished the questions and i got 4m

- anonymous

yeah i had to retype it to make sure that people who were going to help me knew that it was 12pi m^3 not 12m^3

- anonymous

ok, sure thing!

- anonymous

yup and than you to every one who helped me :)

- anonymous

volume of cone = (1/3)(pi) x r^2 x h
(pi) = 3.14159265359
6/2 = 3
12(pi) = (1/3)(pi) x 3^2 x h
12(pi) x 3 = (1/3 x 3/1) (pi) x 3^2 x h
36(pi) = (pi) x 3^2 x h
36(pi) = (pi) x 9 x h
36(pi)/(pi) = (pi)/(pi) x 9 x h
36 = 9 x h
36/9 = 9/9 x h
4 = h
Answer = a) 4 m

Looking for something else?

Not the answer you are looking for? Search for more explanations.