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154E1-S2010

# 154E1-S2010 - MA 15400 Exam 1 Spring 2010 Covers Sections...

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MA 15400 Exam 1 Spring 2010 Covers Sections 6.1, 6.2, 6.3, 6.4, and all of 6.5 1. Find the angle that is complementary to 12 15'7" ° A. 77 44'53" ° B. 77 44'50" ° C. 167 44'53" ° D. 167 44'50" ° E. None of the above. 2. Express θ = 1.9 in terms of degrees, minutes, and seconds, to the nearest second. 3. Given the graph of ) csc( x y = , complete the following statement. __________ ) csc( , 0 + x x As y = CSC(x) -7 -4 -1 2 5 8 2 3 π π 2 π 2 π π 2 3 π π 2 π 2 x y

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MA 15400 Exam 1 Spring 2010 Covers Sections 6.1, 6.2, 6.3, 6.4, and all of 6.5 1 4. Find the area, to the nearest 2 0.1cm , of the sector of the circle created by a central angle of 27 ° subtending an arc length of 12.5cm .
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