Х
49°
X =
degrees
What do I do

An exterior angle of a triangle is equal to the sum of its interior opposite angles.

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)