118. because angles in a triangle equal 180.
A=2piR
so 144pi=2piR
solve and you get R=72
so D= 144 ft
Answer:
29
Step-by-step explanation:
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The slope (9) is the amount of money you earn per hour, hence multiplying the amount by h, hours.
I've included a picture of the graph below.
Answer:
125
Step-by-step explanation:
Area of trapezoid = 
Bases = 11 and 14
(11+14)=25
25/2=12.5
12.5 x 10 = 125