Complete the identity.
- 
= ?
A. -2 tan2 ?
B. sin ? tan ?
C. sec ? csc ?
D. 1 + cot ?
Answer: A
Mathematics
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Express the terminating decimal as a quotient of integers. If possible, reduce to lowest terms.0.7856
A. 
B. 
C. 
D. 
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Solve the equation.x + 
= 
A. x = 1
B. x = 
C. x = 
D. x = 
Mathematics
Find the exact value of y, or state that y is undefined.y = tan-1 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The sum of three consecutive integers is 306. Find the integers.
A. 100, 101, 102 B. 102, 103, 104 C. 100, 102, 104 D. 101, 102, 103
Mathematics