Answer:
18.84
Step-by-step explanation:
Multiply the diameter by pi or 3.14
Answer:
See below
Step-by-step explanation:
Remember that y=mx+b:
1) y = -3x+7
2) y = 1/4x-5
Answer:
10π feet, or about 31.42 feet
Step-by-step explanation:
Diameter = 2 times radius, so the radius is 5 feet.
The question is asking us for the circumference - the distance around the circle. Plug our radius into the formula.
C = 2πr
C = 2π(5)
<u>C = 10π feet = about 31.42 feet</u>
4800in.=400ft.
I hope this will help