Point M is the midpoint of AB. The coordinates of point A are (-7, 3) and the coordinates for M are (-3, 3). What are the coordinates of point B?PLEASE HELP ITS DUE TOMORROW!!!!!!
Accepted Solution
A:
Answer: the coordinates of point B are : xB = 1 and yB = 3Step-by-step explanation:the coordinates of M are : xM = (xA +xB )/2 yM = (yA +yB )/2 since : xM = -3 and yM = 3 xA = -7 and yA = 3so : -3 = (-7 +xB )/2 3 = (3 +yB )/2 -6 = -7 +xB6= 3 +yBxB = 1 and yB = 3