In the parallelogram drawn for the parallelogram method, what does the diagonal between the two terminal points of the vectors represent? explain your answer.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards