A plumber changes a set fee for each house call plus an hourly rate , as shown by the graph above. What the equation shown above?

(Before you about to answer if you don’t know the answer, don’t answer it doesn’t make no sense if you answer when you don’t even know it )

we don't have enough info to solve this

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

answer: your answer is c

step-by-step explanation: