The anwser that I know of is 6x+2
Answer:
idk maybe
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
could the length of the first triangle to the length of the second triangle
Things to remember the sum of the measures of the interior and exterior angles at each vertex is 180 (supplementary angles)
add and equal to 180
3x-5+5x+17= 180
8x+12=180
8x= 168
x=21
substitute in the algebraic expression for exterior angle
3(21) -5=
63-5=58
58 degrees is the exterior angle
hope this helps
