3 years ago

Help please ASAP ASAP

Mathematics

2 answers:

nexus9112 [7]3 years ago

6 0

Answer:

-1/12

Step-by-step explanation:

The slopes of perpendicular lines are equivalent to -1.

ziro4ka [17]3 years ago

3 0

Answer:

-1/4

Step-by-step explanation:

Subtract 12x from both sides to get -3y=-12x+81

Divide both sides by -3 to get y=4x-27

Take the negative reciprocal of 4, which is -1/4

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