Point T is at (−16.8, 31.7) and point M is at (1.2, 12.5). Point M is the midpoint of the line segment whose endpoints are S and T. What are the coordinates of endpoint cap s ?
Answer
A
open paren 20 point 4 comma negative 5 point 5 close paren
B
open paren negative 7 point 8 comma 22 point 1 close paren
C
open paren 19 point 2 comma negative 6 point 7 close paren
D
open paren negative 34 point 8 comma 50 point 9 close paren