P is a point on the terminal side of O in standard position. Find the exact value of the six trigonometric functions for 0. Rationalize all denominators.
P(-8,9)

There are 8,654 left

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

7just use a calculator lmdo