Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = - 
, 
< ? < 2?Find sin 
.
A. - 
B. - 
C. 
D. 
Answer: C
Mathematics
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Find the curvature of the curve r(t).r(t) = (3 + cos 6t - sin 6t)i + (4 + sin 6t + cos 6t)j + 9k
A. ? = 3
B. ? = 
C. ? = 3
D. ? = 
Mathematics
Use the graph to identify the x- and y- intercepts or state that there is no x- or y-intercept.
A. x-intercept = 1; y-intercept = 6 B. x-intercept = -1; y-intercept = 6 C. x-intercept = -1; y-intercept = -6 D. x-intercept = -6; y-intercept = -6
Mathematics
For the given arithmetic series, what is Sn?a1 = 5, d = 7, and n = 14
A. 2828 B. 707 C. 1414 D. 721
Mathematics
Compare and contrast parallel lines and perpendicular lines. Given examples of each including examples where the slope of at least one of the lines is 0.
What will be an ideal response?
Mathematics