Find an equation of the circle passing through the points (2, 3), (−1, 6), and (5, 2).

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.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15