Use the union rule to answer the question.If n(A) = 24, n(B) = 69, and n(A ? B) = 81; what is n(A ? B)?
A. 6
B. 14
C. 12
D. 36
Answer: C
Mathematics
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Use a calculator to find the value of the acute angle ? to the nearest degree.tan ? = 13.2894
A. 24° B. 86° C. 1° D. 88°
Mathematics
Multiply the binomials.(x2 - 6)(4x2 - 3)
A. 4x4 - 28x2 + 18 B. x4 - 27x2 - 27 C. 4x4 + 18x2 - 27 D. 4x4 - 27x2 + 18
Mathematics
Tell whether the graphs of the pair of equations are parallel, perpendicular, or neither.
?
?
A. parallel B. neither parallel nor perpendicular C. perpendicular
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = (x - 5)5 + 3 
A. 
B. 
C. 
D. 
Mathematics