Find the equation for the line that is parallel to the line with the equation y=-1/2x-11/2 passing through the point (0,-1)

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

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