
Step-by-step explanation:
So we go backwards, since we have x= 1/2 , 7

Now we have to foil to get the quadratic

We must simplify the terms

Our final result comes out to be

Answer: 120cm
Step-by-step explanation i took the test
Answer:
Step-by-step explanation:
21
The volume is 1017.88
If you search up “how to solve a cone” you can get the same answer