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3 years ago

For this item, any non-integer answer should be entered as a decimal, rounded to the hundredths place.

Mathematics

1 answer:

shtirl [24]3 years ago

5 0

9514 1404 393

Answer:

18 units

Step-by-step explanation:

The distance formula is used to find the distance between two points:

d = √((x2 -x1)² +(y2 -y1)²)

For AB, the distance is ...

d = √((0 -(-4))² +(-2 -1)²) = √(16 +9) = √25 = 5

The distances between the other pairs of points can be found the same way. We have elected to let a spreadsheet do the math. It tells us the perimeter of triangle ABC is 18 units.

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The ordered pair (8,5) represents a point on the graph of a proportional relationship. Which ordered pair also represents a poin

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Here, we have:

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ANSWER:

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