Mathematics, 28.05.2021 07:40 allisonatalie6654
What is the horizontal shift for the function y = -4 sin(2πx+π)
Answers: 1
Mathematics, 21.06.2019 16:30
Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.
Answers: 2
Mathematics, 21.06.2019 17:00
16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191
Answers: 3
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 20:30
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
What is the horizontal shift for the function y = -4 sin(2πx+π)...
Mathematics, 16.12.2020 23:20
English, 16.12.2020 23:20
Mathematics, 16.12.2020 23:20
Mathematics, 16.12.2020 23:20
Chemistry, 16.12.2020 23:20
Mathematics, 16.12.2020 23:20
Physics, 16.12.2020 23:20
Geography, 16.12.2020 23:20
English, 16.12.2020 23:20
Biology, 16.12.2020 23:20
Social Studies, 16.12.2020 23:20