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sweet [91]
3 years ago
10

A square has a length of 2x+7 find a simplified expression that represents area

Mathematics
1 answer:
Ivan3 years ago
5 0

Answer:

area = (2x+7)squared

Step-by-step explanation:

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What is the slope of the line that passes through the pair of points (1/3, -1) and ( -2, 9/2)​
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Answer:

\boxed{m = - \frac{33}{14} }

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Step-by-step explanation:

Use the form below

\boxed{\boxed{m = \frac{y_2 - y_1}{x_2 - x_1} }}

Where

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So, the slope is

(\frac{1}{3} ,~ -1) \to x_1 = \frac{1}{3} ~and~y_1 = -1

(-2,~ \frac{9}{2} ) \to x_2 = -2~and~y_2 = \frac{9}{2}

.

m = \frac{\frac{9}{2} -(-1)}{-2-\frac{1}{3} }

m = \frac{\frac{11}{2} }{\frac{-7}{3} }

m = \frac{11}{2} \div (-\frac{7}{3} )

m = \frac{11}{2} \times (-\frac{3}{7} )

m = - \frac{33}{14}

.

Happy to help:)

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The slope of the graph of y = x is
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<span><span>Step One:<span> Identify two points on the line.</span></span><span>Step Two:<span> Select one to be (x</span>1<span>, y</span>1<span>) and the other to be (x</span>2<span>, y</span>2).</span><span>Step Three:<span> Use the slope equation to calculate slope. hope this helps </span></span></span>
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Step-by-step explanation:

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