Provide an appropriate response.For approximately what values of x can cos x be replaced by 
with an error of magnitude no greater than 
?
A. |x| < 0.22894
B. |x| < 0.33098
C. |x| < 0.23403
D. |x| < 0.14422
Answer: B
Mathematics
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Find the slope of the line and sketch its graph.3x - 4y = -2 
A. slope = 
B. slope = - 
C. slope = 
D. slope = - 
Mathematics
Solve or simplify, whichever is appropriate.35y-2 + 1 = 12y-1
A. 
B. {-7, -5}
C. {7, 5}
D. (y + 7)(y + 5)
Mathematics
a = 6, b = 4, and c = 5. Using the Law of Cosines, find the values of angles B and C.
a. B = 55.7ø, C = 53.13ø b. B = 53.13ø, C = 41.40ø c. B = 41.40ø, C = 55.77ø d. B = 82.82ø, C = 41.40ø e. B = 82.82ø, C = 53.13ø
Mathematics
Translate to a proportion and solve. When necessary, round to the nearest hundredth.What is 8% of $105?
A. $7.35 B. $84.00 C. $8.40 D. $9.45
Mathematics