Two intersecting lines meet at one point. true or false

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Which graph represents the parent function of y=(x+2)(x-2)

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.