Answer:
C) Ken added 19 to both sides of the equation rather than subtracting 19.
Step-by-step explanation:
I Just Took The Test On Edge
<h2>
Coordinate of mid point = (1,0)</h2>
Step-by-step explanation:
Given points are (-6,3) and (4,-3)
,
and 
Coordinate of mid point 

=(1,0)
Step-by-step explanation:
<h2>Answer:-</h2>





Hope it helps :)
Answer:
53.997
Step-by-step explanation:
if you add them up you get 53.997
Angles 2, 6, and 7 because angle 1 = 115 so that makes angle 4 = 115 so angle 2 must also be 65 so angle 4 and 2 = 180 and the same goes for angles 5,6,7,8