Line r has a slope of 9/7 . Line s has a slope of 9/7 .Are line r and line s parallel or perpendicular? Choices: (A)parallel (B)perpendicular (C)neither

Line r slope: Line r slope: 9/7. Line s slope: 9/7. If slopes are equal, lines are parallel.Check slopes: Check if slopes are equal. 9/7 = 9/7? Yes, they're the same.Lines parallel: Since slopes are equal, lines r and s are parallel.

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Line $r$ has a slope of $\frac{9}{7}$ . Line $s$ has a slope of $\frac{9}{7}$ .Are line $r$ and line $s$ 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

r

has a slope of

\frac{9}{7}

. Line

s

has a slope of

\frac{9}{7}

.Are line

r

and line

s

parallel or perpendicular?

\newline

Choices:

\newline

(A) parallel

\newline

(B) perpendicular

\newline

Line r slope: Line r slope: $\frac{9}{7}$ . Line s slope: $\frac{9}{7}$ . $\newline$ If slopes are equal, lines are parallel.
Check slopes: Check if slopes are equal. $\frac{9}{7} = \frac{9}{7}$ ? Yes, they're the same.
Lines parallel: Since slopes are equal, lines $r$ and $s$ are parallel.