Show that quadrilateral ABCD with vertices A(0,0), B(6,0), C(5,2), and D(1, 2) is an isosceles trapezoid by showing that its diagonals are congruent.

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial

If y varies directly as x2 and y=6 when x=6, find the constant of variation.