In Exercises 9-12, verify that the segment lengths form a triangle. Is the triangle acute, right, or obtuse?

You would plot 83 on the 83 line and you would plot -113 on the -113 line.

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.