3 years ago

The volume of a cone is cubic inches. Its height is 12 inches. What is the radius of the cone?

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

7 0

Answer: 4.22

Step-by-step explanation:

You might be interested in

How do I work this problem out? <br> S= 2(lw+ lh+ wh)

ANTONII [103]

First, and most important, you must know what the question is. You haven't told us what the question is, and a gray cloud hangs like a dark mist over the problem, giving the unmistakable impression that you're not too sure of it yourself.

7 0

3 years ago

Evaluate -19.2 + 87.31 please shoe work!

andrew11 [14]

Answer:

the answer is 68.11

Step-by-step explanation:

use symbolab I use it all the time

6 0

3 years ago

Read 2 more answers

What is pie in decimals

liubo4ka [24]

It is an irrational number. The first 10 digits of pie are 3.141592653. Hoped I helped. :)

5 0

3 years ago

The total surface area of a cone whose radius is 2 r and slant height 2l is

vampirchik [111]

Answer:

$A=4\pi r(l+r)$

Step-by-step explanation:

The total surface area of a cone is given by :

$A=\pi rl+\pi r^2\\\\=\pi r(l+r)$

Put r = 2r and l = 2l in the above formula

$A=\pi \times 2r(2l+2r)\\\\A=2\pi r(2l+2r)\\\\=2\pi r \times 2(l+r)\\\\=4\pi r(l+r)$

Hence, the total surface area of the cone is $4\pi r(l+r)$ .

7 0

2 years ago

12. Nitrogen is a gas at certain temperatures under normal conditions. These temperatures (1), in degrees

frozen [14]

The final answer is C

3 0

3 years ago