Mathematics, 23.06.2019 17:00, 12375819
What is the gradient and intercept for: 3) 2 + 4 = 10 4) 3x-7y-12=0
Answers: 3
Mathematics, 20.06.2019 18:02, amandaelisantos
In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?
Answers: 3
Mathematics, 21.06.2019 19:00, ashrobbb
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
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
What is the gradient and intercept for: 3) 2 + 4 = 10 4) 3x-7y-12=0...
Mathematics, 28.06.2019 03:30
Social Studies, 28.06.2019 03:30
Social Studies, 28.06.2019 03:30
Social Studies, 28.06.2019 03:30