Mathematics, 01.03.2021 18:40 katyym80
Use the distributive property to fill the blanks. 3x(8-1)=(3x_)-(3x_)
Answers: 2
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
Mathematics, 21.06.2019 20:00
Which of these tools or constructions is used to inscribe a hexagon inside a circle?
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Mathematics, 22.06.2019 02:00
Estimate the time en route from majors airport (area 1) to winnsboro airport (area 2). the wind is from 340Β° at 12 knots and the true airspeed is 136 knots. magnetic variation is 5Β° east.
Answers: 2
Mathematics, 22.06.2019 03:00
Explain how to convert measurements in the metric system
Answers: 1
Use the distributive property to fill the blanks. 3x(8-1)=(3x_)-(3x_)...
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