What is the volume of the tank, in terms of PI?

48 cubic feet

Step-by-step explanation:

Have a good day :)

The answer is (6, 2).

Step-by-step explanation:

This is a system of equations so we have to replace one equation in the other one, this is:

Eq. 1

Eq. 2

Replacing the Eq. 2 in the Eq. 1, we have:

Now we have that x=6, we can replace it in the Eq. 2:

Now y=2

From the above we have that the answer is (6, 2) expressed in Cartesian coordinates.