A parallelogram is a quadrilateral with opposite sides parallel. Graph each quadrilateral and then determine if each one is a parallelogram. Use the slope formula and/or distance formula to justify
your answer.
5. A(-2,-1), B(-1,3), C(4,3), and D (3,-1)

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

Answer this question only if you know the answer! 30 points and

Three times the sum of a number and seven is negative thirty-six. what is the number?