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Lynna [10]
3 years ago
10

the side length of a square with an area of 19 square units is 19 square root. The 19 square roots is an irrational number betwe

en 4 and 5 explain why the value is between 4 and 5
Mathematics
1 answer:
elena55 [62]3 years ago
5 0

\text{We know}\ \sqrt{a}=b\ if\ b^2=a\\\\4 < \sqrt{19} < 5\ \text{because}\\\\4^2 < (\sqrt{19})^2 < 5^2\\\\16 < 19 < 25\to\sqrt{16} < \sqrt{19} < \sqrt{25}

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Step-by-step explanation:

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2 years ago
Which is the equation of a line that passes through the point (3.-4
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Answer:B

Step-by-step explanation:

A. y = 2x-11

B. y = 2x-10

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Assuming c is held constant in each scenario

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m = 2, c = -11

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Let's try B

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Let's look at C

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Equation of the line that passes through the point (3.-4)

-4 = 2×3 + c

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Let's try D

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Equation of the line that passes through the point (3.-4)

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

Difference between a and b means to subtract b from a

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