All of the following are irrational except
*picture below*

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.