Use Heron's formula to determine the area of the triangle. If necessary, round the answer to two decimal places. 
A. 107.78
B. 13.23
C. 54.54
D. 628.45
Answer: C
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The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.4, 12, 20, 28, 36, ...
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Find the complete quotient when P(x) is divided by the binomial following it.P(x) = 3x5 + 4x4 + 2x2 - 1; x + 2
A. Q(x) = 3x4 - 2x3 + 4x2 + 6 + 
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