A football is punted into the air. Its height h, in meters, after t seconds is given by the equation h = -14.9t2 + 24.5t +1. When does the ball hit the ground?

Which of the following is not a subset of {1,2,3}?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.