Check all that apply. (There are three answers) If tanθ = 15/8, then:

A. secθ = 17/8

B. cosθ = 15/17

C. cotθ = 8/15

D. cscθ = 17/15

I have no idea how to figure this out, if anyone can give a step by step explanation, that would be great! I know C is correct because Cotangent is the opposite of Tangent and that means that if tangent is 15/8 then the Cotangent would be 8/15. But how do I figure out which of the other choices are equivalent?