Please I need someone’s help fast Decide if the following statement is true or false based on the two graphs below.

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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.

Which of the following circles have their centers in the third quadrant?