Becca is using a sheet of scrapbook paper with a width of 2x inches, and a length of 3x
inches. She cut off four inches of both the length and the width. What is the area (in square inches) of the newly cut paper, in terms of x?

(01.04 mc) an ice sculpture is melting because of heat. assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours?

Three coins are flipped. what is the probability that there will be at least two tails?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.