Cos x = 4/5, cos y = 24/25, find tan(x+y)

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

98 point question what is the record for most points in one