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posted by T.A on Monday, April 9, 2012 at 1:54pm.

Find the measure of the acute angle that the given line forms with a horizontal line. 1. Y=5x+3 2. Y=1/2x+4

1. tanθ = 5 θ = 78.7° 2. tanθ = .5 θ = 26.6°

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