math
posted by Riana .
how to determine the acute angle between the line 2x+3y=6 and the y axis?

3 y = 2x + 6
y = (2/3) x + 2
so slope m = 2/3
tan angle to X axis = 2/3
angle to X axis = 33.7
angle to y axis = 90 33.7 = 56.3
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