When |x−y| = 0, what best describes the possible values of x and y?

x must equal y

Step-by-step explanation:

|x−y| = 0

For this to be true

x-y = 0

That means x-y+y = 0+y

x=y

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse