The square shown has a perimeter of 32 units. The square is rotated about line k.
What shape is created by the rotation and w
approximate circumference of the base?
CD 15
Circumference of a circle: C = 2nr
a cone with a base circumference of abc
a cone with a base circumference of ab
a cylinder with a circumference of about
a cylinder with a circumference of about

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.

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)