Respuesta :

kgopolom11

Step-by-step explanation:

Use the midpoint formula

M (5-11/2; 7-6/2)

M (-3; 1/2)

X-coordinate is -3

Answer:

x- coordinate = 8

Step-by-step explanation:

The x- coordinate of the midpoint is the average of the x- coordinates of the 2 endpoints, that is

[tex]\frac{5+11}{2}[/tex] = [tex]\frac{16}{2}[/tex] = 8 ← x- coordinate of midpoint

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