Ifigured out the x but i can't find the y. can you ?

y= 13

Step-by-step explanation:

You just have to plug in x to find the angle then remeber that the angles inside of a triangle equal to 180 so you have to subtract 28 and your answer from when you plug in x from 180 then you add the 9 to that value then divide that number by 4 to get 13.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square