Solve the x in the diagram below, please.

Answer:
20
Step-by-step explanation:
well the whole angle is 90 degrees so 90 minus ten to equal 80 then do eight divided by four x and get 20
Answer:
x= 20
Step-by-step explanation:
x + 2x+ x+10= 90 being complementary angle
4x=90-10
4x=80
x=80/4
x= 20