Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?