Select all explanations that prove triangle abc is congruent to triangle abc

rotation around a ans then reflect over ab

translate abc to the right and reflect over a horizontal line

dilate by a scale factor of 2 centered at point b

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex