A rectangle on a coordinate plane has one vertex at (-5, -6) and a perimeter of 30 units. What could be the coordinates of the other 3 vertices? HELP ASAP

What is the prime factorization of 230

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

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