Find the area of the figure using determinants.
A. 31.25
B. 30.0
C. 31.5
D. 29.75
Answer: B
Mathematics
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Solve the problem. Find the area of the triangle determined by the points P(1, 0, 1), Q(-4, -3, 7), and 
A. 
B. 
C. 
D. 
Mathematics
What does the circuit symbol in the figure mean?
A. NOT-gate B. OR-gate C. AND-gate
Mathematics
Use factoring to find f(x) and g(x) so that h(x) = f(x)g(x).x2 + 3x - 108
A. f(x) = x - 12, g(x) = x + 1 B. f(x) = x - 12, g(x) = x - 9 C. f(x) = x + 12, g(x) = x - 9 D. f(x) = x - 12, g(x) = x + 9
Mathematics
Find the reciprocal.
A. 
B. 11
C. -11
D. -1
Mathematics