Answer:
4n+6
Step-by-step explanation:
5=3(-2) +b
5=(-6)+b
+6 +6
11=b
3x + 22 is the equation that represents the perimeter of the triangle. 4x + 10 is the perimeter of the rectangle. Setting the two equal:

and collecting like terms:

We find that the perimeter of both shapes is equal to 11 units.
Answer:The angles are 63 degrees and 27 degrees
This is true because when you subtract 27 from 63 you get 36. And when you add 27 to 63 you get 90 aka the complimentary angle we’re looking for.
Answer:
im pretty sure its 67, sorry if I'm wrong