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: A
Mathematics
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Find the area of the figure. Use 3.14 for ?.
A. 398.585 ft2 B. 338.14 ft2 C. 351.0925 ft2 D. Not enough data
Mathematics
Use an increment of 0.3 to estimate the value of 
at 
if 
varid="variable_id_field" variablename="impvar_5eeb0d5e09644576a0fd33444" />. Round your answer to two decimal places. ? A. -0.13 B. -0.04 C. 0.00 D. None of the above
Mathematics
Solve the equation. 
= 8.2
A. {7.49} B. {9.1} C. {7.38} D. {8.48}
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Add or subtract as indicated. Make sure that your answer is reasonable by estimating first.85.265 + 31.11 + 578.539 + 397.741
A. 571.9699 B. 734.6881 C. 1372.645 D. 1092.655
Mathematics