C(4,0) and D(7,-3)
gradient =...
Answers: 2
Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
History, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
History, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00
English, 02.12.2020 23:00
English, 02.12.2020 23:00
Biology, 02.12.2020 23:00
Mathematics, 02.12.2020 23:00