3 years ago

The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?

Mathematics

2 answers:

bonufazy [111]3 years ago

7 0

Use the distance formula to find the length of each side, and then add the lengths.

iren2701 [21]3 years ago

6 0

Answer:

Step-by-step explanation:

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Paul [167]

Answer:

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Step-by-step explanation:

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dybincka [34]

Answer:

x=4 and y=4

Step-by-step explanation:

From first function we have:

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Substitute them:

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How does the volume of an oblique cone change if the height is reduced to 2/3 of its original size and the radius is doubled

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So plugging the values we get volume

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It means the volume becomes 4 times

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3 years ago

The mass of a piece of aluminum is 250 grams. The density of aluminum is 2.7 g/mL. What is the volume of the piece of aluminum?

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The density of aluminum is known to be 2.70 g/cm3

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