Remember "SOH CAH TOA"
Sine = (Opposite/Hypotenuse)
Cosine = (Adjacent/Hypotenuse)
Tangent = (Opposite/Adjacent)
In this case, we will be using cosine, and our equation will be 
So firstly, cross-multiply. 
Next, divide both sides by cos(28), and your answer will be 
Answer:
All non-terminating decimals
Step-by-step explanation:A real number has to be written a fraction form
ex √2=1.41421356237
Answer:it will be a slight probability
Step-by-step explanation:
It might be f but I’m getting a positive 6 instead of a negative
D cause u can round 8 to 10