Add 2 to 3 and get 5 add 3 and get 8 add 5 to get 13 add 8 to get 21
See answer below! Hope this this helps
This is the answer. Hope it helps
Please, use the symbol " ^ " to denote exponentiation. At first I had no idea what you meant by 3r2.
You are using the approx. formula A = 3 r^2 to find the area.
The given radius is 4.3 inches. Subst. this value for r in the above equation.
Find A (keeping in mind that it's an approximation).
The answer you put is wrong. It should be:
-17/30