Mathematics, 15.07.2019 23:00, simiyi1983
Classify the following triangle as acute, obtuse, or right
Answers: 2
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) â sinh2(x) = 1 and (b) 1 â tanh 2(x) = sech 2(x). solution (a) cosh2(x) â sinh2(x) = ex + eâx 2 2 â 2 = e2x + 2 + eâ2x 4 â = 4 = . (b) we start with the identity proved in part (a): cosh2(x) â sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 â sinh2(x) cosh2(x) = 1 or 1 â tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30, ayoismeisalex
Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.
Answers: 1
Mathematics, 21.06.2019 22:20, stalley1521
Which of the following is missing in the explicit formula for the compound interest geometric sequence below?
Answers: 1
Classify the following triangle as acute, obtuse, or right...
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