The top of a 30 foot ramp is placed 18 feet above the base of the building the bottom of the ramp is 24 feet from the building what ratio represents the sign of

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

What expression is equivalent to 42x-56y

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'