Answer:
71
Step-by-step explanation:
The answer is 71 because
(((8^2)÷4)×(2+3))-9=71
Sorry I only know it this way.
Answer:
243π inches
Step-by-step explanation:
The volume of a cylinder is πr^2 * h
r = 9
h = 3
81π * 3 = 243π
I would say (5,9) would not be on the graph.
Answer:
2x+20
Step-by-step explanation:
You take 2x because twice a number of x. Then you take 20 cause you have more.
