The answer is x= 20.
Plug 8 in for y and then add 2 to both sides. You'll get 10= 1/2x so divide both sides by 1/2 to get your answer of 20.
Make a proportion to get the answer the proportion will be

to give you the answer of 37.5
Answer:
1:2:√3
Step-by-step explanation:
since XYZ is a special right triangle
It has no real solutions. that's why