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rewona [7]
3 years ago
7

Select all the rates that are unit rates.

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
6 0

Answer:

3/1

Step-by-step explanation:

All unit rates have a denominator of 1.

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dezoksy [38]

Keywords

triangle,perimeter,distance, length, side, points

we know that

The <u>perimeter</u> of a<u> triangle</u> is the sum of the three <u>length</u> <u>side</u>

To find the<u> length</u> <u>side</u> calculate the <u>distance</u> between two <u>points</u>

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substitute the values


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Step 2

Find the <u>distance</u> XY

X(-1,4)\\Y(3,1)  

substitute the values


d=\sqrt{(1-4)^{2}+(3+1)^{2}}


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Substitute

P=(2\sqrt{5}+\sqrt{5}+5)\ units

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P=(3\sqrt{5}+5)\ units

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Travka [436]

Answer:

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