An arc in a circle with a radius of 4 inches is subtended by a central angle that measures 110°. explain how to find the arc length exactly, and then approximate the length to one decimal place.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers