In ∆abc, if the lengths of a, b, and c are 22.5 centimeters, 18 centimeters, and 13.6 centimeters, respectively, what are m < b and m m b = 89.68°, and m c = 37.19°

m b = 53.12°, and m c = 89.68°

m b = 89.68°, and m c = 53.13°

m b = 37.20°, and m c = 53.12°

m b = 53.13°, and m c = 37.19°

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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.