NEED HELP WITH MY HOMEWORK

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

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)