This is my answer :)))
Answer:
the answers is in the pic
18.84 in
Step-by-step explanation:
C= 2(pi)r
c= 2(3.14)(3)
c=18.84 in
9/24
28/24
If you need an explanation just ask
coefficient is 1 because 5/7 is the constant, which c is the varible, but there is no coefficient, which is automatically 1
