4 years ago

A rug in the shape of a regular quadrilateral has a side length of 20 ft. What is the perimeter of the rug? a.4 b.5 c.40 d.80

Mathematics

1 answer:

AlexFokin [52]4 years ago

6 0

Answer:C.40

Step-by-step explanation:

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1/4h

Step-by-step explanation:

The car trip is 1/2h shorter than the bus trip.

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According to the histogram above, how many people weigh between 150 and

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<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B80%7D%20" id="TexFormula1" title=" \sqrt[3]{80} " alt=" \sqrt[3]{80} " ali

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Start by decomposing the number inside the root into primes

Then group the terms into cubes if possible

$\begin{gathered} 80=2\cdot2\cdot2\cdot2\cdot5 \\ 80=2^3\cdot2\cdot5 \\ 80=10\cdot2^3 \end{gathered}$

rewrite the root

$\sqrt[3]{80}=\sqrt[3]{10\cdot2^3}$

then cancel the terms that are cubes and bring them out of the root

$\sqrt[3]{80}=2\sqrt[3]{10}$

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6 more than the product of a number and 4 equals 8

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The unknown number is 1/2 or 0.5.

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What steps would you follow in order to solve the equation?

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Answer:

c. add 4 on each side and multiply by 8

Step-by-step explanation:

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