3x-11=x+23
-x -x
2x-11=23
+11 +11
2x=34
x=17
3(17)-11 17+23
=40 =40
explanation ;
you would equal them because they are congruent . & you substitute x for 17 in each equation to find out the degrees of both of the angles :)
Answer:
obtuse because 6^2+10^2<10^2
Step-by-step explanation:
Sent a pic of the solution (s).
Your screen is to blurry, can you redo the question?? I’d like to help.