Respuesta :

gmany

The fromula of a midpoint between (a, b) and (c, d):

[tex]M\left(\dfrac{a+c}{2},\ \dfrac{b+d}{2}\right)[/tex]

We have (5, 8) and (-3, 10).

Substitute:

[tex]\dfrac{5+(-3)}{2}=\dfrac{2}{2}=1\\\\\dfrac{8+10}{2}=\dfrac{18}{2}=9[/tex]

Answer: A) (1, 9)

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