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nicoledakota2290
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nicoledakota2290
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16 Questions
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What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in?
What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in?
Select all correct statements.
The cotangent function is positive in quadrant III.
The cosecant function is positive
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nicoledakota2290
Feb 27, 2021
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554
1
+50
x = - 3pi/4
x = - 3pi/4
a. when the angle is in standard position, which quadrant does the terminal side fall?
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nicoledakota2290
Feb 27, 2021
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665
2
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Professor Plum is standing 10 feet from a streetlamp....
Professor Plum is standing 10 feet from a streetlamp. The light from the lamp is making his shadow 9 feet long. He estimates that the angle of elevation from the tip of his shadow to the top of the streetlamp is 36˚. About how high is the streetlamp? A
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nicoledakota2290
Feb 25, 2021
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535
1
+50
If tan(x) =5/12 and x is in quadrant III, find cos(x). Please draw a reference triangle
If tan(x) =5/12 and x is in quadrant III, find cos(x). Please draw a reference triangle
ty~
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nicoledakota2290
Feb 25, 2021
0
649
2
+50
If sin(x) = 8/17 and x is an acute angle, find cot(x). Please draw a reference triangle
If sin(x) = 8/17 and x is an acute angle, find cot(x). Please draw a reference triangle
Thank you!
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nicoledakota2290
Feb 25, 2021
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