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m_a_m_a [10]
3 years ago
15

1. What is the relationship of ratios and proportions? Give an example of a proportion.

Mathematics
1 answer:
shepuryov [24]3 years ago
3 0
Ratio is the comparison of sizes of two quantities of the same unit. Proportions are the equality of two ratios. A/b =c/d
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Brilliant_brown [7]

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\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{10}=\stackrel{m}{-2}[x-\stackrel{x_1}{(-2)}]\implies y-10=-2(x+2) \\\\\\ y-10=-2x-4\implies y=-2x+6

5 0
3 years ago
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lorasvet [3.4K]

Answer:

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Step-by-step explanation:

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Now, you want to divide by 2 on both sides because you want to get y by itself.

y = -3x + 10

3 0
3 years ago
Read 2 more answers
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