Answer:
4m
Step-by-step explanation:
m+m+m+m
There is an implied 1 in front of each term
1m+1m+1m+1m
Factor out the m
(1+1+1+1)m
4m
7-12 = -5 because the calculator says that the slope = the diameter of the radius
Answer:
I believe the answer is B
Step-by-step explanation: