12/3 is rational
DescriptionIn mathematics, a rational number is a number that can be expressed as the quotient or fraction
Answer:

Step-by-step explanation:
How do we find the line that's perpendicular to another?
We find the negative reciprocal. So for example if our slope is 2, the negative reciprocal would be
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Answer:
the population ia 4,375 people per square mile
Step-by-step explanation: