What is the most preside classification of the quadrilateral formed by connecting the midpoints of the sides of a square?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.