Write the system of equations that corresponds to the augmented matrix.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Use the appropriate identity to find the indicated function value. Rationalize the denominator, if applicable. If the given value is a decimal, round your answer to three decimal places.cot ?, given that tan ? = 0.3355
A. 2.988 B. 2.974 C. 2.981 D. 2.995
Mathematics
Simplify by dividing.
A. -1 B. 0 C. -17 D. 1
Mathematics
Solve the problem.The stock market gained 46 points on Tuesday and lost 24 points on Wednesday. It had closed on Monday at 2590 points. Where did the market close on Wednesday?
A. 2568 points B. 2660 points C. 2520 points D. 2612 points
Mathematics
Simplify the expression.-6b + 5 + 4b + 3b - 10
A. b + 10 B. b - 10 C. b - 5 D. b + 5
Mathematics