Mathematics, 07.04.2020 22:18 BreBreDoeCCx
Write the expressions the cosire of an angle, knowing that the expression is the right side of the formula fon
cos (a - b) with particular values for a and B.
1) cos (175°) cos (55") + sin (175°) sin (559)
A) COS (210°)
B) cos (220°)
C) cos (190)
D) cos (120°)
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Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
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Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
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Write the expressions the cosire of an angle, knowing that the expression is the right side of the f...
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