Find the area of the figure. Use 3.14 for ?. Round results to one decimal.
A. 102.5 cm2
B. Not enough data
C. 150.0 cm2
D. 157.5 cm2
Answer: A
Mathematics
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Expand.(2x2 - y)5
A. 32x10 - 80x8y + 80x6y2 - 40x4y3 + 10x2y4 - y5 B. 32x10 + 80x8y + 80x6y2 + 40x4y3 + 10x2y4 + y5 C. 32x10 - 80x8y - 80x6y2 - 40x4y3 - 10x2y4 - y5 D. 32x10 + 80x8y - 80x6y2 + 40x4y3 - 10x2y4 + y5
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Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.2logy4 + logy3
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Mathematics