Mathematics, 24.10.2020 03:10 hamadehassan
Benjamin found a bag of money. He decided to give 1/2 of the money to his best friend
1/4 of the money to his sister, 1/8 of the money to his mother, and 1/16 of the money to
his dad. The amount of money that was left was $1.25. How much money was in the
bag when Benjamin found it?
Answers: 2
Mathematics, 21.06.2019 16:20
Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)
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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 22:10
Which of the following circles have their centers in the third quadrant?
Answers: 2
Mathematics, 21.06.2019 23:10
Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.
Answers: 1
Benjamin found a bag of money. He decided to give 1/2 of the money to his best friend
1/4 of the m...
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