Whats the anwer? compute the predicted equation by using Y = b1X + b0 1. X mean = 5, Y mean = 447.0 Sample Standrad Deviation of X= 2 and sample Standard Deviation of Y = 100.0 and r = 0.70

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.