Mathematics, 09.07.2019 17:50 carson5238
Price of a pair of jeans is raised from $40.00 to $60.00. the new price reflects an increase of what percentage of the original price?
Answers: 2
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y β2 0 β1 2 0 4 1 2 2 0
Answers: 3
Mathematics, 21.06.2019 18:30
In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x
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Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
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
Price of a pair of jeans is raised from $40.00 to $60.00. the new price reflects an increase of what...
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