Use a formula to solve the problem.A pie-shaped (triangular) lake-front lot has a perimeter of 1200 feet. One side is 400 feet longer than the shortest side, while the third side is 500 feet longer than the shortest side. Find the lengths of all three sides.

A. 200 ft, 200 ft, 200 ft
B. 200 ft, 600 ft, 700 ft
C. 100 ft, 200 ft, 300 ft
D. 100 ft, 500 ft, 600 ft


Answer: D

Mathematics

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Construct a graph for the first ten terms of the sequence.an =  -  

A.

B.

C.

D.

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Express the given logarithm as a sum and/or difference of logarithms. Simplify, if possible. Assume that all variables represent positive real numbers.log19

A.  log1920 - 2 log19n - 2 log19m
B. log1920 - log19n - log19m
C. 7 log1920 - 2 log19n - log197
D.  log1920 - 2 log19n - log19m

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Use the vertical-line test to determine whether the graph represents a function.

A. Yes B. No

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Find the difference.14 - 0

A. 0 B. 14 C. 28 D. -14

Mathematics