Can someone do these for me? (45 points)
im extremely stressed about these problems pls helppp...
![subject](/tpl/images/cats/mat.png)
Mathematics, 29.10.2020 01:00 morronefamily1
Can someone do these for me? (45 points)
im extremely stressed about these problems pls helppp
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20
Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 08:10
![question](/tpl/images/cats/ekonomika.png)
Business, 01.12.2021 08:10
![question](/tpl/images/cats/en.png)
English, 01.12.2021 08:10
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2021 08:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 08:10
![question](/tpl/images/cats/biologiya.png)
Biology, 01.12.2021 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Medicine, 01.12.2021 08:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2021 08:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2021 08:10
![question](/tpl/images/cats/mat.png)