Mathematics, 31.05.2020 01:02 legault4983
The area, a, of an ellipse can be determined using the formula a= pi xy, where x and y are half the lengths of the largest and smallest diameters of the ellipse.
Which is an equivalent equation solved for y?
O y=a. TX
O y = a + (TTX)
O y=a - Tx
O y= a + (TTX)
Answers: 3
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 22:10
In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2
Answers: 2
The area, a, of an ellipse can be determined using the formula a= pi xy, where x and y are half the...
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