ikozldso
ikozldso
11-09-2020
Mathematics
contestada
is it true or false for a, b and c?
Respuesta :
jimthompson5910
jimthompson5910
11-09-2020
Answers:
a) True
b) False
c) True
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Explanations:
a) y = sin(theta) describes the height of the point (x,y). Because m = sin(theta), this means m is the height.
b) Cosine is not positive in quadrants II and III, where x < 0. This is because x = cos(theta).
c) Adding pi radians to the angle theta will rotate it 180 degrees to have it land in the fourth quadrant (southeast quadrant).
Answer Link
nae2636
nae2636
11-09-2020
The answer is True c
Answer Link
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