raelynkort raelynkort
  • 14-05-2022
  • Mathematics
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The midpoint of overline AB is M(2, -2) If the coordinates of A are (-2, 1), what are the coordinates of B?

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Аноним Аноним
  • 14-05-2022

Answer:

(6, -5)

Step-by-step explanation:

Midpoint :

  • (2, -2) = (x - 2 / 2, y + 1 / 2)

Equations formed :

  1. 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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