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3 years ago

8

Use slope to determine if lines AB and CD are parallel, perpendicular, or weither

1 answer:

Mamont248 [21]3 years ago

4 0

Answer:

They are parallel

Step-by-step explanation

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Mrs.Oliveros bought 12.036 gallons of gasoline for her car.How is this number written in expaned notation

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3 years ago

What is the slope y+2=1/4(x-3)

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Answer:

$m=\frac{1}{4}$

Step-by-step explanation:

Given

$y+2=\frac{1}{4}(x-3)$

Required

Find the slope

$y+2=\frac{1}{4}(x-3)$

Subtract 2 from both sides

$y+2-2=\frac{1}{4}(x-3) - 2$

$y=\frac{1}{4}(x-3) - 2$

Open bracket

$y=\frac{1}{4}x-\frac{1}{4}*3 - 2$

$y=\frac{1}{4}x-\frac{3}{4} - 2$

Take LCM

$y=\frac{1}{4}x+\frac{-3 - 8}{4}$

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$y=\frac{1}{4}x-\frac{11}{4}$

An equation has the form:

$y = mx + b$

Where

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By comparing: $y = mx + b$ and $y=\frac{1}{4}x-\frac{11}{4}$

$m=\frac{1}{4}$

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3 years ago

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