Answer:
The surface area of the prism is 108 square in.
Answer:
4 i think, sorry if incorrect
Step-by-step explanation:
If you need to substitute the equation x = y - 1.
If you have another equation, then you would plug in y - 1 into the x value of the equation you would need to substitute into.
Hope this helps
Answer:
its 6 I'm pretty sure about it
The answer is c. 240π
V=πr² h/3 =π×6²× 20/3 ≈753.98224
