Answers: 1
Mathematics, 21.06.2019 16:00
Asegment in the complex plane has a midpoint at 7 โ 2i. if the segment has an endpoint at 11 โ 3i, what is the other endpoint?
Answers: 1
Mathematics, 21.06.2019 19:40
Which system of linear inequalities is represented by the graph?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) โ sinh2(x) = 1 and (b) 1 โ tanh 2(x) = sech 2(x). solution (a) cosh2(x) โ sinh2(x) = ex + eโx 2 2 โ 2 = e2x + 2 + eโ2x 4 โ = 4 = . (b) we start with the identity proved in part (a): cosh2(x) โ sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 โ sinh2(x) cosh2(x) = 1 or 1 โ tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:00
The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle
Answers: 1
Multiply the sum 5 and 3 and the sum of 8 and 9...
Mathematics, 03.12.2020 06:30
Mathematics, 03.12.2020 06:30
Mathematics, 03.12.2020 06:30
Chemistry, 03.12.2020 06:30
Mathematics, 03.12.2020 06:30
History, 03.12.2020 06:30
English, 03.12.2020 06:30
Mathematics, 03.12.2020 06:30
Chemistry, 03.12.2020 06:30