Determine the signs of the given trigonometric functions of an angle in standard position with the given measure.cos (-283°) and sin (-283°)
A. positive and negative
B. positive and positive
C. negative and positive
D. negative and negative
Answer: B
Mathematics
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A. 2sin-1 4
B. 
C. 2tan-1 4
D. 2tan-1 
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Draw the next figure in the pattern.
A. 
B. 
C. 
D. 
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Establish the identity.tan(? - ?) = tan ?
What will be an ideal response?
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Provide an appropriate response.Tell whether or not the number is given in scientific notation.7.91 × 11
A. No B. Yes
Mathematics