Provide an appropriate response.State the range of the inverse cotangent function.
A. 
B. [-1, 1]
C. (-?, -1] ? [1, ?)
D. (0, ?)
Answer: D
Mathematics
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Use the appropriate rounding rule to answer the question with the correct precision or correct number of significant digits.You have covered 62.3 miles of a 2600 mile journey. How much further do you have to go?
A. 2540 miles B. 2538 miles C. 2537.7 miles D. 2500 miles
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Use the quadratic formula to solve the equation.12y2 = 13y - 3
A. y = 
, 
B. y = 
, 
C. y = - 
, 
D. y = 3, 
Mathematics
Verify the identity.cot2 x + csc2 x = 2 csc2 x - 1
What will be an ideal response?
Mathematics
Provide an appropriate response.The term AB means to multiply A by B.
A. True B. False
Mathematics