Perform the indicated operations and write the result in standard form.
+ 
A. -12
B. -12i
C. 12i
D. 32i
Answer: C
Mathematics
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Solve the triangle. Round side lengths and angle measures to the nearest tenth when necessary. 
A. A ? 35.6°, B ? 108.9°, C ? 35.5° B. A ? 33.6°, B ? 112.9°, C ? 33.5° C. A ? 57.8°, B ? 64.4°, C ? 57.8° D. A ? 41.3°, B ? 97.4°, C ? 41.3°
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Graph the linear equation.y = 
x + 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the improper integral.
A. 
B. 80(ln 80 - 2)
C. 80(ln 80 - 1)
D. 
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Use l'Hopital's Rule to evaluate the limit.
A. -1 B. 4 C. 16 D. 10
Mathematics