Clearly indicate the necessary steps, including appropriate formula substitutions, diagrams, graphs, charts, etc.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

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.