Simplify the following expression tan(cos^-1(-x)) show all your work and sketch a diagram and label

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Divide reduce the answer to lowest term 3/7 divided 1 1/6

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?