Use the fundamental identities to find the value of the trigonometric function.Find tan ?, given that sin ? = 
and ? is in quadrant II.
A. - 
B. - 
C. 
D. - 
Answer: D
Mathematics
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Write the Chinese numeral as a Hindu-Arabic numeral.
A. 520 B. 620 C. 920 D. 820
Mathematics
Find the least common multiple of the pair of polynomials. x2 + 2x - 3, -3x + 3
A. -3(x + 3)(x + 1) B. -3(x + 3)(x - 1) C. -3(x - 3)(x + 1) D. -3(x - 3)(x - 1)
Mathematics
Provide an appropriate response.The double inequality a < x ? b means "a is less than x and x is less than or equal to b". Which of these inequalities is not satisfied by any real number x?(a) -5 < x ? -11(b) -8 < x ? -7(c) 0 < x ? 4(d)-2 < x ? 6
Fill in the blank(s) with the appropriate word(s).
Mathematics
Evaluate the exponential expression.-103
A. -1000 B. 1000 C. 30 D. -30
Mathematics