Question

If sin yº = 7/q and tan yº = 7/r , what is the value of cos yº? (6 points)

Answer 1

Answer:

cos r/q is the answer,

Step-by-step explanation:

this can be seen when you elaborate sin=opposite/hypotenus and tan=opposite/adjacent by referring to the right angle triangle .

then, apply values of adjacent dan hypotenuse to cos