Sam wants to measure the height of a tree. She walks 100 ft from the base of the tree and looks up. The angle of elevation from the ground to the top of the tree is 33°. How tall is the tree?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

How do i simply this radical expression?