If (x-3) is positive, which statement is TRUE ? The graph of the quadratic inequality concave downward. The discriminant is greater than zero. The solution of r is (,). x C The solution of x is (-2,3)+(3.-).

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.