20. In the circle below, D is the circumcenter of AABC. M is the midpoint of AC. If DM = 5 miles and MC = 12 miles, how far is the shopping mall from
Alpharetta?
Hint: You'll need to use the pPythagorean Theorem.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

What is the slope of the equation y =

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.