Please help asap Given:
∠D and ∠B are right angles
DC || AB

Prove:
△ADC ≅ △CBA

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.