Answer:
răspuns corect :a 2x -8y +3
Step-by-step explanation:
dami coroana te rog
Answer:
false
Step-by-step explanation:
Answer:
Option A 
Step-by-step explanation:
The volume of a cone is:

The volume of a cylinder is:

Both figures have the same height h and the same radius r.
The volume of the cylinder
We want to find the volume of the cone.
Then, we find r and h:

We simplify.

Then the product of
.
We substitute this in the cone formula and get:
