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Nataliya [291]
3 years ago
9

Use the distance formula d= √ (x2-x1)^2+(y2-y1)^2 to find the length of the line with endpoints at (1,3) and (3,1)?

Mathematics
1 answer:
spin [16.1K]3 years ago
6 0
We have that
<span>line with endpoints at (1,3) and (3,1)

we know that

Applying </span><span>the distance formula
d= √ (x2-x1)^2+(y2-y1)^2
</span>d= √ (3-1)^2+(1-3)^2-------> d=√[2²+(-2)²]-----> d=√8
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Answer:

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Step-by-step explanation:

We know that one gram is equivalent to 4 calories. We know a pastry is 1.3 ounces of carbohydrates. There are approximately 28 grams in 1 ounce.

There is a way we can find out how to get to 1.3 ounces though.

We need to find out how to get 0.10 ounces. We then need to divide 28 by 10 to get how many grams are in 1/10 of an ounce. If we work that out, we get 2.8 grams per 0.10 ounces.

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