Answer: 50.24
Area of a circle is pi times r^2
The r is 1/2 the d
So 8/2 = 4
Pi times 4^2= 50.24
Answer:
33 miles per 1 gallon
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
Answer:
one slice of pizza costs 3 dollars.
Step-by-step explanation:
you multiply 0.75 by 3.
subtract 2.25 by 9
divide 9 by 3