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motikmotik
4 years ago
9

Which expression is equivalent to 1/4(8-6x+12)?

Mathematics
1 answer:
Marina CMI [18]4 years ago
3 0
¹/₄(8 - 6x + 12)
¹/₄(-6x + 8 + 12)
¹/₄(-6x + 20)
¹/₄(-6x) + ¹/₄(20)
-1¹/₂x + 5
The answer is D.

\frac{-378\ feet}{7 \min} = -54\ feet\ per\ minute
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oksian1 [2.3K]

Answer:

the slope of the line that is perpendicular to the given line is  \frac{6}{5}

Step-by-step explanation:

As the slope intercept form is

y=mx+b

Where

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Considering the equation

5x+6y=42

\mathrm{Slope-Intercept\:form\:of}\:5x+6y=42:\quad y=-\frac{5}{6}x+7

\mathrm{Slope\:of\:}-\frac{5}{6}x+7:\quad m=-\frac{5}{6}

As we know that perpendicular lines have negative reciprocal slopes.

So,

-\frac{1}{-\frac{5}{6}}=\frac{6}{5}

Hence, the slope of the line that is perpendicular to the given line is \frac{6}{5}

Keywords: slope, slope of a line, equation

Learn more about slope of a line of the equation from brainly.com/question/13793576

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3 years ago
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Answer:

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Step-by-step explanation:

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