Determine whether the lines are parallel, perpendicular, or neither.3x - 8y = -432x + 12y = -4
A. neither
B. perpendicular
C. parallel
Answer: B
Mathematics
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Evaluate the integral.
A. 21 ln 3 B. -42 ln 3 C. -21 ln 3 D. 42 ln 3
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Solve the equation. Find all real solutions.2x-2 + 6x-1 = 20
A. - 
, 
B. -5, 
C. - 
, 
D. 5, 
Mathematics
For Figure 1, describe a relationship between products of segments associated with Circle O.
Mathematics
Multiply and simplify.(1 - cot ?)2
A. csc2 ? - 2 cot ? B. sin ? + csc ? C. cos2 ? - cot ? D. 1 + 2 sin2 ?
Mathematics