Answer:
Its....... A
Step-by-step explanation:
1,205.76 units^3 or 384 π
<u><em>Here is why:</em></u>
The formula for the volume of a cone is:

We can plug in.

= 1,205.76 units^3
~
If you are looking for the exact answer, we will leave π.

= 384 π
Answer:
A. x-9 and x+9 because these are perfect squares. 9 times -9 is -81. x times x is x^2. 9 + -9 is 0
Basically you draw the same thing on the other side of the x-axis but the b would be in the c spot and the c would be in the b spot and so on
Well based on this information, I don't think that this is a valid inference. There isn't enough data to go off of in order to answer this question.