Answer:
x=136 degrees
Step-by-step explanation:
A quadrilateral inscribed in a circle has opposite angles that add up to 180 degrees. So x + 44 deg = 180 deg. We can solve this to get x = 136 deg.
I hope this solution was helpful. Happy mathing!
Given: ∠3 = ∠4
1) ∠1 = ∠4 because of vertical angles
2) ∠4 = ∠3, given
3) So ∠1 = ∠4 = ∠3, so ∠1 = ∠3, because of transitive property
2) ∠3 + ∠2 = 180 degrees because definition of a straight line
3) ∠1 + ∠2 = 180 degrees, using substitution
4) Since ∠1 + ∠2 adds up to 180 degrees, that makes them supplementary angles.
Yes it is a function because in a function all values of x have exactly one value of y.