How many different rectangular prisms can be formed with 18 cubes

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)