Answer:
Y=8, X=48
Explanation:
Since this quadrilateral is inscribed inside a circle, the opposite angles add up to 180. So, Y+64+19y-44=180. If we simplify, we get 20y+20=180. If we solve for Y, we get 8. And for x, we do 2x+15+69=180, which simplifies to 2x+84=180. If we solve for x, we get 48.
Hope this helps!