SOLUTION: Find all angles in the interval [0°,360°] that satisfy the equation. Round approximations to the nearest tenth of a degree.
tan a = -2.31
Here is my solution:
inverse tan(-2.3
Algebra.Com
Question 631624: Find all angles in the interval [0°,360°] that satisfy the equation. Round approximations to the nearest tenth of a degree.
tan a = -2.31
Here is my solution:
inverse tan(-2.31) = -66.6°
360 - 66.6 = 293.4°
180 - 66.6 = 113.4°
[293.4°, 113.4°]
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Seems to fit.
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