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scoundrel [369]
3 years ago
12

Which point on the number line best represents√57?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
7 0

Answer:

8.

Step-by-step explanation:

\sqrt{57} =\sqrt{3 * 19}

Since this cannot be further simplified, we will calculate the square root of 57 with our calculators.

We find that the square root of 57 is 7.549834435, and since the tenths place is a 5, we will round up to the next whole number. So, the point on the number line that best represents the square root of 57 is 8.

Hope this helps!

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Step-by-step explanation:

To get the markup price of an item, multiply it by the markup percentage as a decimal. To get the decimal of a percentage, divide the number by 100. For example, 15% would be 0.15. And then to find how much the item has been marked up by, multiply the current price by the decimal.

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y → The number of shirts the worker made.

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Step-by-step explanation:

Let be x the number of hours the worker worked and y the number of shirts the worker made.

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\left \{ {{25x+1.75 y=270} \atop {y=5x}} \right.

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