Simplify the expression. 
-2
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Identify the curve as simple, closed, both, or neither.
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Determine the measure of the interior angle at vertex A.
A. 36 B. 108 C. 72 D. 54
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Solve the problem.Find the image of the triangle ABC under the glide reflection that takes A to A' and B to B'.
A. 
B. 
C. 
D. 
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Write each inequality in interval notation and graph the interval on a number line.0 < x < 4
A. [0, 4]
B. [0, 4)
C. (0, 4]
D. (0, 4)
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