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3 years ago

The square root of x^16y^2

Mathematics

1 answer:

ASHA 777 [7]3 years ago

3 0

$\bf \sqrt{x^{16}y^2}\implies \sqrt[2]{x^{8\cdot 2}y^2}\implies \sqrt[2]{(x^8)^2y^2}\implies x^8y$

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grigory [225]

Answer: Didn't flip the greater than sign to lesser than.

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2 years ago

Electrical Resistance The electrical resistance R of a wire varies inversely with the square of its diameter d. If a 25-foot wir

kati45 [8]

Answer:

The answer is below

Step-by-step explanation:

The electrical resistance R of a wire varies inversely with the square of its diameter d:

R ∝ 1 / d

Let k represent the constant of proportionality, hence we can represent the statement as an equation:

$R=\frac{k}{d^2}\\ \\when\ R=0.5 \Omega,d=2\ mm\\\\0.5=\frac{k}{2^2} \\\\k=2\\\\The\ equation\ becomes :\\\\R=\frac{2}{d^2}\\ \\When\ d=3, we\ find\ R\\\\R=\frac{2}{3^2} \\\\R=0.22\ \Omega$

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3 years ago

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SSSSS [86.1K]

Answer:

17x(1 -2y)

Step-by-step explanation:

34xy = 17x * 2y

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2 years ago

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3 years ago

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Answer:

Step-by-step explanation:

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The gas is flowing into the truck faster.

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2 years ago