Solve the problem.To find the distance AB across a river, a distance BC of 1369 m is laid off on one side of the river. It is found that B = 106.2° and   Find AB. Round to the nearest meter.

A. 485 meters
B. 482 meters
C. 400 meters
D. 403 meters


Answer: B

Mathematics

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Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log2

A. 8 log2x + 7 log2y + log25 B. (8 log2x)(7 log2y) - log25 C. 8 log2x - 7 log2y - log25 D. 8 log2x + 7 log2y - log25

Mathematics

Find the exact interest. Use 365 days in a year, and use the exact number of days in a month. Round to the nearest cent, if necessary.A loan of $5500 at 5% made on July 16 and due on November 30

A. $103.22 B. $104.65 C. $100.96 D. $102.36

Mathematics

Use synthetic division to find the quotient and the remainder when the first polynomial is divided by the second polynomial. 2x4 - x3 - 15x2 + 3x; x + 3

A. quotient: 2x3 + 5x2 + 3; remainder: 9 B. quotient: 2x3 - 7x2 + 6x -15; remainder: - 45 C. quotient: 2x3 - 7x2 + 6x -15; remainder: 45 D. quotient: 2x3 - 5x2 + 3; remainder: -9

Mathematics