100 POINTS What is the volume of this cone? Use 3.14 for N

D. 215.5

Step-by-step explanation:

The formula for this equation is V= 3.14 x x 5.72 ÷ 3

Plug all of that into your calculator and you should get 215.5296.

From here just round to the nearest tenth and you'll be left with answer D. 215.5

68.64pi or 215.64

Step-by-step explanation:

So lets go over the formula for volume of a cone.(note if needed for future problems, this can also be used for pyramid.)

The formula is:

r^2*h*pi*1/3

Or:

We know that the radius is 6.

We also know that 5.72 is height.

Lets plug these in:

Now square the 6.

Now multiply the 36 by 5.72.

Combine the 205.92 and pi.

Finally, divide by the 3.

This is your answer!

Hope this helps! :D

john earns $14.00 for two hours of work.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk