Vertex (3,2) and point(2,-3) written in vertex form

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7