aileenh200520 aileenh200520
  • 24-02-2021
  • Mathematics
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The coordinates of point T are ​(0​,4​). The midpoint of ST is ​(5,-7​). Find the coordinates of point S.

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clarch19
clarch19 clarch19
  • 24-02-2021

Answer:

(10, -18)

Step-by-step explanation:

midpoint formula: (sum of both x-values/2, sum of both y-values/2)

(0 + x)/2 = 5

x = 10

(4 + y)/2 = -7

y = -18

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