I beleive it is 6(2) + 3 (1) + 1(5) = 20 points :)
Answer:
1
Step-by-step explanation:
Because it is where the like crosses with the y axis
Answer:

Step-by-step explanation:
The formula for the surface area of a cylinder is:

And we want to solve for the height h.
First, subtract
from both sides. This yields:

Now, divide both sides by
. This yields:

And we're done!
Here you go look at the drawings
Answer:
jcjc
Step-by-step explanation: