MAC_1147_Fall_11_HW_7

MAC_1147_Fall_11_HW_7 - MAC 1147 Fall 11 Ref: 637049...

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Unformatted text preview: MAC 1147 Fall 11 Ref: 637049 Homework 7 Mr. Guillen Due on 11/14/11 Convert to decimal degree notation. Round to two decimal places. [5 points] 1) 75°32' 14'' 1) Convert the angle measures to degrees, minutes, and seconds. Round seconds to whole units, if necessary. [5 points] 2) 56.830° 2) Find the remaining trigonometric function values of θ. [8 points] 13 3) csc θ = 8 4) A vertical antenna is mounted atop a 42- foot pole. From a point on the level ground 58 feet from the base of the pole, the antenna subtends an angle of 13.8°. Find the length of the antenna to the nearest tenth of a foot. [6 points] 13.8° 42 ft 58 ft 3) 4) ��������������������������������������������������������������������������� ��������������������������������������������������������������������������������� ����������������������������������������������������� ...
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