Question

Endpoint: (-6,-3) midpoint: (-5,-5) find the other endpoint

Answer 1

Answer:

Step-by-step explanation:

$Midpoint(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})= (-5, -5)\\\\(\frac{x_{1}-6}{2},\frac{y_{1}-3}{2})=(-5,-5)$

Compare the x & y values

 $\frac{x_{1}-6}{2}=-5$             ;      $\frac{y_{1}-3}{2}=-5$

x₁ - 6 = -5 *2           ;   y₁ - 3 = -5*2

x₁ - 6 = - 10             ;    y₁ -3 = -10

x₁ = -10 +6              ;    y₁ = -10 +3

x₁ = -4                     ;  y₁ = -7

Endpoint(-4, -7)