Find the unknown side of the right triangle. Use a calculator or square root table when necessary and round to the nearest thousandth.
A. 8 mi
B. 9 mi
C. 10 mi
D. 7 mi
Answer: A
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Multiply.(-4x - 8)(2x - 10)
A. -2x2 + 24x + 24 B. -8x2 + 24x + 24 C. -2x2 + 24x + 80 D. -8x2 + 24x + 80
Solve the problem.The polynomial gives the approximate total earnings of a company, in millions of dollars, where x represents the number of years since 1996. This model is valid for the years from 1996 to 2000. Determine the earnings for 2000. Round to 2 decimal places.
A. $2.03 million B. $2.36 million C. $2.82 million D. $2.26 million
Change 190 to base four. ? __________ four
Fill in the blank(s) with the appropriate word(s).
Identify the domain and the range of the relation from the graph.
A. Domain: (-?, ?) Range: [0, ?) B. Domain: (-?, ?) Range: (-?, ?) C. Domain: (-?, 0) Range [-4, ?) D. Domain: (-?, 0); Range: [0, ?)