Following are the description of the parallel and perpendicular conditions:
Parallel condition:
- The pair of alternating angles is the same, therefore the two straight lines are connected.
- On another side of transversal is indeed an additional pair of internal angles, so that both straight lines are parallel.
Perpendicular condition:
- Two lines are parallel only if and only if one‘s pitches are generated.
- In other words, the slope of a line perpendicular to that line is the deleterious opposite of the slope.
Given:
[tex]\bold{9x-6y=-20}\\\\[/tex]
To find:
parallel, perpendicular, or neither=?
Solution:
[tex]\to \bold{9x-6y=-20}\\\\\to \bold{6y=9x+20}\\\\\to \bold{y=\frac{1}{6}(9x+20)}\\\\\to \bold{y=\frac{9x}{6}+ \frac{20}{6}}\\\\\to \bold{y=\frac{3x}{2}+ \frac{10}{3}}\\\\[/tex]
Therefore, the answer is "neither".
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