Answer choices are A)50 B)55 C)100 D)110

Mathematics

1 answer:

Olegator [25]3 years ago

7 0

Answer: 50 degrees

You cut the arc measure 100 degrees in half. This is using the inscribed angle theorem. The angle 'a' is the inscribed angle that cuts off this 100 degree arc.

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((81x^3 y^(-1/3))^1/4)/(x^2 y)^1/4 simplify

malfutka [58]

$\bf a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
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\\\\\\
\left.\qquad \qquad \right.\textit{negative exponents}\\\\
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\qquad \qquad
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$\bf \cfrac{\left( 81x^3y^{-\frac{1}{3}} \right)^{\frac{1}{4}}}{(x^2y)^{\frac{1}{4}}}\implies \cfrac{81^{\frac{1}{4}}x^{3\cdot {\frac{1}{4}}}y^{-\frac{1}{3}\cdot {\frac{1}{4}}}}{x^{2\cdot {\frac{1}{4}}}y^{\frac{1}{4}}}\implies
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\\\\\\
\cfrac{3\sqrt[4]{x}}{\sqrt[3]{y}}$

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The answer should be 64 cars sold at the dealership

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Yes You are correct.

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