What is the length of the unknown leg in the right triangle…?

Write a positive or negative number to represent each situation. a. you win 150 dollars in a contest b. a loss of 15 yards in a football game c. 75 feet below sea level d. 35 degrees above 0 f e. a debt of 24.75 dollars

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9