Step-by-step explanation:
set o= o
set t= t
those are the set of letters used to form the set
Cosine is
which applies to a right triangle. I hope that helps you.
Yup its 53 Degrees you got it right :)
Answer:
I think it's -2
Step-by-step explanation:
It equals 5/6 And the decimal form is 0.8333 and so on
