Respuesta :

Answer:

(1,7.5)

Step-by-step explanation:

(x₁ + x₂ / 2 , y₁ + y₂ / 2)

(-2 + 4 / 2 , 6 + 9 / 2)

(2 / 2 , 15 / 2)

(1,7.5)

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