valerie818hernandez valerie818hernandez

24-10-2020
Mathematics

contestada

The midpoints of a GH is M(5, 7). One endpoint is H(12, -9). Find the coordinates of endpoint G. Find the distance between the endpoints GH.

Respuesta :

anjumunnisa78 anjumunnisa78

24-10-2020

Answer:

Step-by-step explanation:

(x+12/2,y-9/2)=(5,7)

x+12=10,y-9=14

x=-2,y=23

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