Mathematics, 26.03.2021 19:20 Travon1418
1 You are building a bench for a picnic table. The top of the bench will be parallel to the ground. If the measure of angle 1 – 148", find the measure of angle 2
and the measure of angle 3. (Hint: it may help to redraw the parallel lines and transversal)
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Answers: 2
Mathematics, 21.06.2019 18:40, jesus3426
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
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
1 You are building a bench for a picnic table. The top of the bench will be parallel to the ground....
Health, 04.01.2020 06:31