Answer:
x=38.5
Step-by-step explanation:

cos(x)=
x=38.5(correct to the nearest tenth)
Answer:
Number 1 I think sorry if I am incorrect.
Sin E is B. 1.
After making an equation i came up with this.
Answer:
D. 50
Step-by-step explanation:
50/1 (60/100) =
3000/100 =
30/1 =
30
Well it would be 63$ if we are not including tax because 80-17=63