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Line jj has a slope of 73\frac{7}{3}. Line kk has a slope of 37\frac{3}{7}. Are line jj and line kk parallel or perpendicular?\newlineChoices:\newline(A) parallel\newline(B) perpendicular\newline(C) neither

Full solution

Q. Line jj has a slope of 73\frac{7}{3}. Line kk has a slope of 37\frac{3}{7}. Are line jj and line kk parallel or perpendicular?\newlineChoices:\newline(A) parallel\newline(B) perpendicular\newline(C) neither
  1. Identify Slopes: Line jj slope: 73\frac{7}{3}. Line kk slope: 37\frac{3}{7}.\newlineCheck if slopes are same for parallel or opposite reciprocals for perpendicular.
  2. Check Parallel or Perpendicular: Slope of line jj is the reciprocal of slope of line kk. 73\frac{7}{3} is the reciprocal of 37\frac{3}{7}.
  3. Confirm Perpendicular Relationship: Since slopes are reciprocals of each other, lines jj and kk are perpendicular.

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