Mathematics, 08.04.2021 03:10 aaa813
Y varies directly as x y=-8 when x=-2 what is the equation find x when y=32
Answers: 2
Mathematics, 21.06.2019 13:30
The graph of which of the following will be parallel to the graph of 4x β 3y = β12? a.y= 4/3x -3/2 b.6x-4y=-8 c. y=3/4x+1 d.4x- 2y=-12
Answers: 2
Mathematics, 21.06.2019 13:50
Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.
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
Y varies directly as x y=-8 when x=-2 what is the equation find x when y=32...
Arts, 22.08.2020 05:01
Mathematics, 22.08.2020 06:01
Mathematics, 22.08.2020 06:01
English, 22.08.2020 06:01
Mathematics, 22.08.2020 06:01