aashirali206 aashirali206
  • 08-02-2021
  • Mathematics
contestada

4.
The coordinates of Care (x, 5), the coordinates of
D are (6,9), and the coordinates of the midpoint,
M, of are (-1,7). Find x.

Respuesta :

christian4876
christian4876 christian4876
  • 08-02-2021

Answer:

is there a picture if not then my bad

Answer Link
mhanifa
mhanifa mhanifa
  • 08-02-2021

Answer:

  • x = - 8

Step-by-step explanation:

Use midpoint formula for x coordinate:

  • x = (x₁ + x₂)/2

Substitute values and solve for x:

  • -1 = (x + 6)/2
  • x + 6 = -2
  • x = -2 - 6
  • x = -8
Answer Link

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