How do I solve this?
...
Answers: 3
Mathematics, 21.06.2019 16:40, Alex9089435028
The sum of two numbers is 86, and their difference is 20. find the two numbers
Answers: 2
Mathematics, 21.06.2019 23:00, CelesteN64
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mathematics, 21.06.2019 23:10, kleighlamb4850
Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2
Answers: 2
Biology, 22.09.2019 17:30
Mathematics, 22.09.2019 17:30
French, 22.09.2019 17:30
Mathematics, 22.09.2019 17:30
Mathematics, 22.09.2019 17:30
Social Studies, 22.09.2019 17:30
Geography, 22.09.2019 17:30
Chemistry, 22.09.2019 17:30