I have no idea but my best guess is 8: 4.3
Answer:
42 i believe
Step-by-step explanation:
100 * pi = pi * r^2
Pi cancels on both sides of the equation
So... 100= r^2
= radius is 10
Answer:
75 mph
Step-by-step explanation:
To find the rate of speed you have to divide 112.5 by 1.5 and the answer its 75 miles per hour.
8/12 and 2/3
7/10 and 21/30
These are the ones that are equivalent. The others are not.