Mathematics, 17.10.2020 14:01, sarahsompayrac
4.What is the area of a circle with a diameter of 5 m?...not urgent
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
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, 22.06.2019 03:30, xnadertheking
What is the benefit of converting measures in a ratio to the same unit
Answers: 1
Mathematics, 22.06.2019 04:30, cherylmorton7302
The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?
Answers: 1
4.What is the area of a circle with a diameter of 5 m?...not urgent...
Spanish, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30
Mathematics, 15.12.2020 22:30