The folding chair has different settings that change the angles formed by its parts. suppose m 2 is 35° and m 3 is 80°. find m 1. the diagram is not to scale.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.