A watch has a circular shape and a diameter of 12 millimeters (mm). Approximately what is the circumference of the lense, to the nearest whole number?

Find the value of the variable and the length of each secant segment.

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.