Answer:
The coordinates of point B are (3, 7).
Step-by-step explanation:
Mid point of AB = (-2. 5) = ( x - 7)/2 , (y + 3)/2 where (x, y) are the coordinates of point B.
Therefore (x - 7)/2 = -2 and 5 = (y + 3)/2.
x - 7 = -4 so x =3 and y + 3 = 10 so y = 7.
