Which expression is equivalent to ?

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Are triangles the congruent? write the congruency statement. what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*