2 years ago

The midpoint of overline AB is M(2, -2) If the coordinates of A are (-2, 1), what are the coordinates of B?

Mathematics

1 answer:

Tju [1.3M]2 years ago

8 0

Answer:

(6, -5)

Step-by-step explanation:

Midpoint :

(2, -2) = (x - 2 / 2, y + 1 / 2)

Equations formed :

x - 2 / 2 = 2

x - 2 = 4
x = 6

2. y + 1 / 2 = -2

y + 1 = -4
y = -5

Coordinates of B : (x, y)

(6, -5)

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