The angle of depression from the top of a 120 m high vertical cliff to a boat b is 16 degree. find how far the boat is from the base of the cliff.

Multiply. write your answer in simplest form. 3/8 x 5/7

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Find the interior angle of a regular polygon which has 6 sides