Mathematics, 17.12.2020 15:40 aherrerasmile1
Br uh this facts... so like this girl who was in our group of friends got pre gnant at the age of 14 and lost all her friends when she got preg nant. nobody wanted to talk to her, they were mad at her for getting preg nant..so two monthes ago today she had the baby and all her "friends" ran back to her cause they wanted to see and hold the baby...
Answers: 1
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 21:00
Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5
Answers: 1
Mathematics, 21.06.2019 23:30
In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.
Answers: 1
Mathematics, 21.06.2019 23:50
Write the standard form of an equation with (see picture below)
Answers: 2
Br uh this facts...
so like this girl who was in our group of friends got pre gnant at the age of 1...
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