Law of cosines: a2 = b2 + c2 -2bccos(a) what is the value of s to the nearest whole number?
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Mathematics, 25.06.2019 20:30 abby20164
Law of cosines: a2 = b2 + c2 -2bccos(a) what is the value of s to the nearest whole number?
Answers: 1
Mathematics, 21.06.2019 17:30
Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships
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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 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
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