What is the value of x and y in this diagram? ( it shows the answer but I don’t know how to get the answer. Can someone please explain how to get the answer.

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.