Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:50
Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb
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
Mathematics, 21.06.2019 23:30
Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?
Answers: 1
You know the right answer?
1pe 4 din 26 mă ajutați...
Questions
Arts, 05.11.2020 19:30
Biology, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
Geography, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
Chemistry, 05.11.2020 19:30
History, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
Mathematics, 05.11.2020 19:30
