Mathematics, 30.03.2021 05:00 glori1647
Andy is going to lay turf in his father’s garden
He needs to cover an area of 6000mm by 4500mm,
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:30, noah12345678
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
Answers: 1
Mathematics, 21.06.2019 22:00, dorothybean
Describe how you can act financially responsible.
Answers: 1
Andy is going to lay turf in his father’s garden
He needs to cover an area of 6000mm by 4500mm...
He needs to cover an area of 6000mm by 4500mm...
Computers and Technology, 06.03.2020 03:48
Chemistry, 06.03.2020 03:48