4 years ago

Which equation represents a line that is perpendicular to the line graphed? A) y = 3 B) x = 1 C) y = -3 D) y = 3x + 1

Mathematics

1 answer:

KonstantinChe [14]4 years ago

6 0

Answer: B) x = 1

Step-by-step explanation:

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So the hose can do 4.74 gallons in 1 minute, how many minutes will it take for 294 gallons?

$\bf \begin{array}{ccll}
gallons&minutes\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
4.74&1\\
294&m
\end{array}\implies \cfrac{4.74}{294}=\cfrac{1}{m}\implies m=\cfrac{294\cdot 1}{4.74}
\\\\\\
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$\bf \begin{array}{ccll}
hours&minutes\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&60\\
h&62.0253164556962
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