The diagonals of parallelogram ABCD intersect at point E. To prove that BAE= DCE, all of the following could be used, except for which A. the sum of measures of the interior angles of ABCD is 360 degrees
B. ABC = CDA by SSS
C. ABC = CDE by SSS
D. Given two parallel lines by transversal, alternates interior angles are congruent.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

State one method by which you can recognize a perfect square trinomial.

Simplify the expression below -3(10x+4y)+6(6x-2y)