Answer:
It would be 20
Step-by-step explanation:
because 5x+20 = 5x + <u> </u>
it would have to be 20
to have 1 solution
36
Area of total region = 12 ×5
=60
Area of the small region = 8×3
=24
Area of shaded region = Area of Total region - area of small region
= 60 - 24
= 36
I hope I helped you^_^
421 is the correct answer.
102°
This is an isosceles triangle
x = 180 - 39 - 39
x = 102°
