PLEASE HELP AS SOON AS POSSIBLE
...
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50
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
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:50
The graph of f(x) shown below has the same shape as the graph of g(x)=x^3-x^2 but it is shifted to the left 2 units what is its equation
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Explain how you can show five less than a number using an algebraic expression
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.01.2021 23:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mkx.png)
Arts, 15.01.2021 23:20
![question](/tpl/images/cats/en.png)
English, 15.01.2021 23:20
![question](/tpl/images/cats/health.png)
Health, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 23:20
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 23:20