Solve the triangle. Round side lengths and angle measures to the nearest tenth when necessary. 
A. A ? 106°, B ? 55.7°, C ? 18.3°
B. A ? 120.4°, B ? 47.1°, C ? 12.5°
C. A ? 138°, B ? 32.6°, C ? 9.4°
D. A ? 112°, B ? 52.6°, C ? 15.4°
Answer: D
Mathematics
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Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers R and S. What is the cost of 100 batches from supplier S? 
A = 
B = 
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A. $16,500
B. $6,600
C. $13,200
D. $12,000
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Factor and simplify the algebraic expression.2x-2/3 + 18 x1/3
A. 
B. 
C. 
D. 
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Graph the function.y = 2 tan x
A. 
B. 
C. 
D. 
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Determine the amplitude or period as requested.Period of y = 2 cos 
x
A. 
B. 
C. 6?
D. 2
Mathematics