SOLUTION: choose the expression with exactly the same value as the given expression
sin(-5)
A) sin(5) B) -cos(85) C) cos(85) D) cos(-85)
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-> SOLUTION: choose the expression with exactly the same value as the given expression
sin(-5)
A) sin(5) B) -cos(85) C) cos(85) D) cos(-85)
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Question 766936: choose the expression with exactly the same value as the given expression
sin(-5)
A) sin(5) B) -cos(85) C) cos(85) D) cos(-85) Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! choose the expression with exactly the same value as the given expression
sin(-5)
A) sin(5)
B) -cos(85)
C) cos(85)
D) cos(-85)
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sin(-5) = -cos(90-5) = -cos(85)
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Cheers,
Stan H.
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