ASAP please. Show all your work to multiply (6 + radical -64)(3 - radical -16)

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola