In right triangle \(ABC\), shown below, \(\cos{B}=\frac{6}{10}\). What is \(\tan{C}\)?
tan C = 3/5.
If cos(B) = 6/10, then AB = 6.
Using the Pythagorean Theorem, AC = 8.
Then, tan(C) = opposite / adjacent = 6/8 = 3/4
