The diagram shows a pyramid whose base is a regular hexagon with the sides of length 3m, and the height of the pyramid is 6m. What is the volume of the pyramid? A. 36m

B. 46.8m

C. 51.4m

D. 54m

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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.