Evaluate the determinant to determine whether the equation is true or false. 1 x x 1 y y3 = (y - x)(z - x)(z-7) 1 2 231 evaluate the determinant and the expression on the right side of the equation. (simplify your answers completely.) |1 x 1 y 3 = 1 z 231 (y - x)(z – x)(z- y) = is the equation true or false? true o false

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.