Hello from MrBillDoesMath!
Answer:
3.14
Discussion:
C = circumference, r = radius, d = diameter = 2 r
For a circle, C = 2 Pi r = d Pi
Substituting the values in the question gives
C = d Pi
28.26 = 9 Pi => divide both sides by 9
Pi = 28.26/9 = 3.14
Thank you,
MrB
Answer:
.81
Step-by-step explanation:
K= change in y/ change in x
K= (30-18)/(5-3)
K=12/2
K=6
2x - 1 = 9 - 14x
16x - 1= 9
16x = 10
x = 10/16
x= 5/8 is the answer
Answer:
Step-by-step explanation:
A liter of milk cost $.75
A loaf of bread cost $1.75
