Line j has a slope of 4/5 . Line k has a slope of 4/5 .Are line j and line k parallel or perpendicular? Choices: (A)parallel (B)perpendicular (C)neither

Slope of Lines: Line j has a slope of 4/5. Line k also has a slope of 4/5. To determine if they are parallel or perpendicular, we need to compare their slopes.Comparison for Parallel or Perpendicular: Parallel lines have the same slope. Perpendicular lines have slopes that are negative reciprocals of each other.Conclusion: Since both line j and line k have the same slope, 4/5, they are parallel.

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Line $j$ has a slope of $\frac{4}{5}$ . Line $k$ has a slope of $\frac{4}{5}$ .Are line $j$ and line $k$ parallel or perpendicular? $\newline$ Choices: $\newline$ (A)parallel $\newline$ (B)perpendicular $\newline$ (C)neither

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Math Problems

Algebra 1

Slopes of parallel and perpendicular lines

Full solution

Q. Line

j

has a slope of

\frac{4}{5}

. Line

k

has a slope of

\frac{4}{5}

.Are line

j

and line

k

parallel or perpendicular?

\newline

Choices:

\newline

(A)parallel

\newline

(B)perpendicular

\newline

(C)neither

Slope of Lines: Line $j$ has a slope of $\frac{4}{5}$ . Line $k$ also has a slope of $\frac{4}{5}$ . To determine if they are parallel or perpendicular, we need to compare their slopes.
Comparison for Parallel or Perpendicular: Parallel lines have the same slope. Perpendicular lines have slopes that are negative reciprocals of each other.
Conclusion: Since both line $j$ and line $k$ have the same slope, $\frac{4}{5}$ , they are parallel.