What's this answer because I'm struggling
...
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
Answers: 1
Mathematics, 21.06.2019 19:50
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
You know the right answer?
Questions
Biology, 29.06.2019 23:30
History, 29.06.2019 23:30
Physics, 29.06.2019 23:30
Mathematics, 29.06.2019 23:30
English, 29.06.2019 23:30
Arts, 29.06.2019 23:30
Physics, 29.06.2019 23:30
History, 29.06.2019 23:30
Biology, 29.06.2019 23:30
Biology, 29.06.2019 23:30
