The area A of a rectangle with a width of x−2 is given by A=x4+2x3−16x2+32. Find an expression for the length of the rectangle. Please show work.

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

(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)

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?