Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle:
A(5,5), B(7,5), C(7,-1), and D(5,-
Given these coordinates, what is the length of side BC of this rectangle?

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.