In the accompanying diagram of the right triangle ABC, what is tan C?
*i know that √13/3 is wrong*

Which of the following is correct interpretation of the expression -4+13

The only way to identify an intercept is as an ordered pair. true false

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.