Given the diagram below, find the value of y.

Answer:
y = 9°
Step-by-step explanation:
These are vertical angles, so we can set them equal to each other.
Equation: (11y - 36)° = 63°
"Distribute:" 11y - 36° = 63°
Add 36 to both sides: 11y = 99°
Divide both sides by 11: y = 9°
Giving us an answer of: y = 9°
According to the Vertical Angle Theorem, 11y-36=63.
Solving this:
11y-36=63
11y=99
y=9
Hope this helped.