Convert these into inequalities
you can spend at most 60 minutes at the gym.
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Mathematics, 27.01.2020 00:31, Irishstoner5608
Convert these into inequalities
you can spend at most 60 minutes at the gym.
after 10 minutes of stretching you exercise for at least 30 minutes, dividing your time between the rowing machine and the stair machine.
you want to spend at least twice as much time on the stair machine as on the rowing machine.
x= rowing machine
y= stair machine
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
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
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Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.
Answers: 2
Mathematics, 21.06.2019 21:50, roxanneee2145
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