True or False: When completing the square, the first step is to double the middle term.

True or false? a circle could be circumscribed about the quadrilateral below.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm