Question

What methods could you use to calculate the x-coordinate of the midpoint of a horizontal segment with the endpoints of (-20, 0) and (20, 0)?. . A. divide 0 by 20 . B. calculate the average of the x-coordinates . C. divide 20 by 2 . D. divide 2 by 20 . E. take the average of the endpoints .

Answer 1

The answer would be E because you would add -20+20=0/2=0. So the midpoint would be 0,0