Find the angle 
(in radians and degrees) between the lines. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Divide.0.08 ÷ 0.008
A. 0.01 B. 1 C. 0.1 D. 10
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Find an equation of the line through the pair of points. Write the equation in the form Ax + By = C.(-3, -7) and (1, 4)
A. -4x + 3y = -16 B. 4x - 3y = -16 C. -11x - 4y = -5 D. 11x - 4y = -5
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Provide an appropriate response.The treasurer's records showed a debt of 
. Write 1 × 106 in standard form.
A. 10,000,000 B. 1,000,000 C. 100,000 D. 10,000
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Solve the problem.How many 9-symbol codes can be formed using 3 different symbols? Repeated symbols are allowed.
A. 84 B. 19,683 C. 60,480 D. 504
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