(a+b)^3=? hhihiihihihihih

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Which best explains why this triangle is or is not a right triangle?

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis