Who invented math? Why did he/she invent math?
Is there any girl (12-13) that’s not taken :(...
Mathematics, 20.11.2020 07:50, yclark98563p5z2gt
Who invented math? Why did he/she invent math?
Is there any girl (12-13) that’s not taken :(
Answers: 2
Mathematics, 21.06.2019 22:10, ansonferns983
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.
Answers: 1
Mathematics, 21.06.2019 22:30, jakails359
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Mathematics, 23.09.2019 09:10
Social Studies, 23.09.2019 09:10
Mathematics, 23.09.2019 09:10
Mathematics, 23.09.2019 09:10