3 years ago

HELP PLS !! WORTH 62 PTS !!!

Mathematics

2 answers:

givi [52]3 years ago

8 0

Answer:

1/6

Step-by-step explanation:

kupik [55]3 years ago

4 0

I believe it would be 12/18 so that would be 2/3 and 0.6 in decimal form

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Can someone please answer this???? ASAP

timofeeve [1]

Answer:

A. $y=-\dfrac{8}{7}x-\dfrac{18}{7}$

Step-by-step explanation:

Let $y=mx+b$ be the equation of the perpendicular line.

Two perpendicular lines have slopes with product equal to -1. The slope of the given line is $\frac{7}{8}$ Hence,

$\dfrac{7}{8}\cdot m=-1\\ \\m=-\dfrac{8}{7}$

is the slope of needed line.

This line passes through the point (-4,2), so its coordinates satisfy the equation:

$2=-\dfrac{8}{7}\cdot (-4)+b\\ \\b=2-\dfrac{32}{7}=-\dfrac{18}{7}$

Therefore, the equation of the line is

$y=-\dfrac{8}{7}x-\dfrac{18}{7}$

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alukav5142 [94]

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Step-by-step explanation:

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Is this correct ? if not what’s the correct answer?

navik [9.2K]

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That is the correct answer! Good job!

Step-by-step explanation:

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3 years ago

Simplify 3(x-6)-4(x+3)

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Answer:

Step-by-step explanation:

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inna [77]

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Step-by-step explanation:

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