I will give the crown thingy to the first person who answers please help

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i