3 years ago

5 − 2 ( 3 − x ) = 4x + 10 Please help!! WILL GIVE BRAINLIEST IFFF CORRECT!!!

Mathematics

1 answer:

Luden [163]3 years ago

6 0

start with distributive property

5 - 6 + 2x = 4x + 10

Combine like terms:

-1 + 2x = 4x + 10

move the 2x over by subtraction

-1 = 2x + 10

move the 10 over by subtraction

-11 = 2x

divide by 2

x = -11/2

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OverLord2011 [107]

Answer:

$Slope (m) = -\frac{2}{3}$

Step-by-step explanation:

To find the slope of the line of the graph, pick any 2 points on the line as your coordinate pairs.

Thus, on the line, let's pick 2 points as our coordinate pairs at:

When x = -6, y = 5 => (-6, 5), and

When x = 3, y = -1 => (3, -1)

Let (-6, 5) be (x1, y1), and (3, -1) be (x2, y2)

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$Slope (m) = \frac{-6}{9}$

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A triangle has sides of 2,3 and 4 using the law of cosines , a^2+b^2-2abcosC=c^2 what is the value of 2abcosC

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\end{cases}
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Step-by-step explanation:

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