Question

what is the coordinate of the midpoint of $overline{kl}$? write your answer as an integer or a decimal, or mixed number in simplest form.

Explanation:

Step1: Identify coordinates

$K=-145$, $L = - 140$

Step2: Use mid - point formula

$\frac{-145+( - 140)}{2}=\frac{-145 - 140}{2}=\frac{-285}{2}=-142.5$

Answer:

$-142.5$