Mathematics, 18.03.2021 02:30, eskarletche8
Solve the system of linear equations by graphing 2x + y = -2 6x = - 3y + 9 Use the graphing tool to graph the system.ā
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30, errr5529
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
Answers: 3
Mathematics, 21.06.2019 22:00, breannaasmith1122
Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?
Answers: 1
Mathematics, 21.06.2019 22:30, pedroramirezr2
What is the graph of the absolute value equation ? y=|x|-5
Answers: 1
Solve the system of linear equations by graphing 2x + y = -2 6x = - 3y + 9 Use the graphing tool to...
Social Studies, 12.11.2019 22:31
Mathematics, 12.11.2019 22:31
Mathematics, 12.11.2019 22:31
Mathematics, 12.11.2019 22:31
Mathematics, 12.11.2019 22:31