How do i know whether an estimate of a product is an overestimate or underestimate

What is the relationship between all triangles that can be drawn given the same three angles

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

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.