Answer:
4.4mm
Step-by-step explanation:
If 8.8mm is WX and you want WY simply divide the number by 2.
8.8/2 = 4.4mm
Answer: 1856.10
Since moving it to one side can't be factored, I'm going to complete the square.
Answer: E. (x,y) = (-19/5, 3/5)