Find the length of a guy wire that makes an angle of 45.5º with the ground if the wire is attached to
the top of a tower 63.0 m high.

Match each function with its rate of growth or decay

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?