QuestionAugust 26, 2025

The endpoints of overline (CD) are C(-7,-3) and D(2,1) The coordinates of the midpoint M on overline (CD) are (square ,square )

The endpoints of overline (CD) are C(-7,-3) and D(2,1) The coordinates of the midpoint M on overline (CD) are (square ,square )
The endpoints of overline (CD) are C(-7,-3) and D(2,1)
The coordinates of the midpoint M on overline (CD)
are (square ,square )

Solution
4.5(209 votes)

Answer

\left( -\frac{5}{2}, -1 \right) Explanation 1. Calculate the midpoint Use the midpoint formula **\left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right)**. Substitute C(-7,-3) and D(2,1) into the formula. \[ \left( \frac{-7 + 2}{2}, \frac{-3 + 1}{2} \right) = \left( \frac{-5}{2}, \frac{-2}{2} \right) \] Simplify to get the coordinates of the midpoint.

Explanation

1. Calculate the midpoint<br /> Use the midpoint formula **$\left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right)$**. Substitute $C(-7,-3)$ and $D(2,1)$ into the formula.<br /><br />\[<br />\left( \frac{-7 + 2}{2}, \frac{-3 + 1}{2} \right) = \left( \frac{-5}{2}, \frac{-2}{2} \right)<br />\]<br /><br />Simplify to get the coordinates of the midpoint.
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