Answer:
-5=(-6)+x/4
-5+6=x/4
(4)1=x/4(4)
4=x
I think the answer is D
Step-by-step explanation:
SOHCAHTOA
sin- Opposite and hypotenuses
Cos- Adjacent and Hypothesis
Tan- Opposite and adjacent
DE is opposite and DF is hypotenuses
Answer: 5 7\8