Find the acute angle between the lines. Round your answer to the nearest degree.

5x
? y = 5, 6x + y = 6

## Answer

Consider the two lines Rewrite the given lines are, y-6x+6 Compare the above lines with y mxc Slope of equation (1), is n- Slope of equation (2), is m-6 Thus, the angle between the given two lines are mim 5-(-6 5+6 1-30 -29 29 θ=tan-11 29 e 20.77 degrees Therefore, angle between the given two lines are: 18-20-77 degrees