Answer:
x = 6
Step-by-step explanation:
f(x) = 2(x + 4)
Let f(x) =20
20 = 2(x + 4)
Divide by 2
20/2 = 2/2 (x+4)
10 = x+4
Subtract 4 from each side
10-4 =x+4-4
6 =x
1. 73 because it is vertical angles
2. 73 complimentary angles
3. 107 Supplementary angles
4. 73 Complimentary to a vertical angle
5 107 vertical angle to a Supplementary angle
Brainliest!!!
see picture
32/20=1.6
