GEOMETRY Write the similarity ratio as a proper fraction. Then enter a similarity statement for the polygons.

Which of the following are accepted without proof in a logical system? check all that apply.

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

What is a correct first step in solving the inequality-4(3-5x)> -6x+9