Respuesta :

Answer: M(5,2)

Step-by-step explanation:We use the midpoint rule:

We just have to find the arithmetic mean of the x and y-coordinates.

The endpoints of CD are given as C(3,−5) and D(7, 9).

We substitute these values to get:

Therefore the coordinates of the midpoint M of CD are (5,2) and if i'm not good at explaining here ya go :)

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