Mathematics, 07.07.2021 09:10, irosser215
1. Find the exact value of sin(−), given that sin=−4/5 and cos=12/13, with in quadrant III and in quadrant IV.
2. Find all real numbers in the interval [0,2) that satisfy the equation.
3sec^2 tan =4tan
3. Simplify the following trigonometric expressions, using identities as needed:
sin()/1−cos() + 1−cos()/sin()
Answers: 2
Mathematics, 21.06.2019 19:00, Brendah4962
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
Mathematics, 21.06.2019 20:30, catcatscats122
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
Mathematics, 22.06.2019 03:10, maysen2001
(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone
Answers: 1
1. Find the exact value of sin(−), given that sin=−4/5 and cos=12/13, with in quadrant III and in qu...
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