Hi :), im really struggling with this. Just wanted to know if anyone can explain step by step for me please?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=