Mathematics, 07.04.2021 22:10 bbyrose29
The product of any rational number and irational numbervis irational true or false?
Answers: 1
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What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces
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Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles
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Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 20:00
Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?
Answers: 1
The product of any rational number and irational numbervis irational true or false?...
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