The answer it’s C El amplificador , Hope this can help you
Answer:

Explanation:
<em>The options are not well presented; However, the solution is as follows</em>
Given
Shape: Cone

Height = x
Required
Find the radius of the cone
The volume of a cone is:

Where h represents height and r represents radius;
Substitute x for h and
for Volume

Multiply both sides by 3



Multiply both sides by x



Take π as 3.14

Divide both sides by 3.14



Take Square root of both sides


Split the square root



La oficina está lejos del correo.
Depending on what you choose your profession to be you might have to live in a foreign country that speaks Spanish which having Spanish as a language you already learned you could easily ask people for help etc.. and academically it looks very well on your college application to have a foreign language on there