isabellamedinanyc
isabellamedinanyc isabellamedinanyc
  • 20-09-2020
  • Mathematics
contestada

Find the endpoint P of a line segment whose midpoint Q lies at (5, -10) and whose other endpoint lies at (-8, -4). Write it as an ordered pair.

Respuesta :

sbhsh289
sbhsh289 sbhsh289
  • 20-09-2020
P is (18, -16)

to find the answer, u would solve it in reverse order of the midpoint formula by first doing the x-values:

5(2)= 10-(-8) = 18

and then the same to y-values:

-10(2)= (-20)-(-4) = -16

to get:

(18, -16)
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