One angle of an isosceles triangle measures 28º. Which other angles could be in that isosceles triangle? Choose all that apply.
76°
190
1249
28°

Can you simplify 4/7? 24 points will be awarded!

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x