A rectangle with a length of 24 and a width of 10 has an area that is four times the area of a triangle with base 6.
What is the height of the triangle?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

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.

What is the measure of angle x? answer