The triangle that does not have the y angle, equate all of its angles to 180 degrees and solve for x. Once you solve for x, substitute that value to the angles in the other triangle, and then add them all up and equate it to 180 degrees to solve for y.
Answer:
where is the graph please?
I believe that the correct answer is 72
Hope this helps!<3
I hope this helps you
3x-5+5=9+5
3x=14
x=4,66666....
