Answers: 3
Mathematics, 21.06.2019 17:00
Complete the equation of the line through (β10,3) and (β8,β8). use exact numbers.
Answers: 1
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 21:00
Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above
Answers: 2
Make b the subject of the formula a=squareroot of b+6β...
Biology, 19.11.2019 00:31
History, 19.11.2019 00:31
Social Studies, 19.11.2019 00:31
Computers and Technology, 19.11.2019 00:31