8.5 E The shadow of an object varies directly with its height. The shadow of a 25 ft tree is 6ft. How
long is the shadow of an 18ft tree? (Answer should be to the nearest hundredth)

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Which expression is equivalent to 3^3 + 2^2?