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natali 33 [55]
4 years ago
7

Pls help me :(((( Thank you

Mathematics
2 answers:
ollegr [7]4 years ago
5 0

Answer:

\frac{2\sqrt{9} }{9}

Step-by-step explanation:

\frac{2}{\sqrt{9} } \\

\frac{2}{\sqrt{9} } * \frac{\sqrt{9} }{\sqrt{9} }

\frac{\sqrt{9} }{\sqrt{9} }  is equal to 1, so it doesn't change the value, just helps us simplify.

\frac{2\sqrt{9} }{9}

There are no common factors between 2 and root 9, so we are done

Alina [70]4 years ago
3 0

Step-by-step explanation:

\frac{2}{ \sqrt{9} }

\frac{2 \times  \sqrt{9} }{ \sqrt{9}  \times  \sqrt{9} }

\frac{2 \sqrt{9} }{9}

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Answer:

slope of the first line: 1

slope of the second line: 0.778

slope of the third line: 0.375

slope of the fourth line: 1.25

Step-by-step explanation:

Given two points (x1, y1) and (x2, y2), the slope of a line is computed as follows:

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Therefore,

slope of the first line: [5 - (-4)]/[4 - (-5)] = 1

slope of the second line: [5 - (-2)]/[4 - (-5)] = 0.778

slope of the third line: [2 - (-1)]/[3 - (-5)] =  0.375

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Work Shown:

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