Can anyone help or explain it to me so I can understand it better
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Mathematics, 27.01.2021 01:00 Akmmy
Can anyone help or explain it to me so I can understand it better
Answers: 1
Mathematics, 21.06.2019 16:30, jayjay5246
Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.
Answers: 1
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, 21.06.2019 23:30, Annaborden02
What is the measure of angle 1? a.28 b.152 c.168 d.64
Answers: 1