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3 years ago

7

excavation scientists excavating a dinosaur mapped the site on a coordinate plane. if one bone lies from (-5,8) to (10,-1) and a

second bone lies from (-10,-3) to (-5,-6) are the bones parallel ? explain

1 answer:

Scilla [17]3 years ago

8 0

Answer:

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Step-by-step explanation:

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No, it is not a right triangle.

Step-by-step explanation:

If the triangle was a right triangle, then the Pythagorean Theorem states that a^2 + b^2 = c^2. Let's test it on this triangle:

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3 years ago

Find the distance between (4,2) and (-4,-4)

VikaD [51]

Use the distance formula, and plug in values.
$d = \sqrt{(x_{2}-x_{1} )^{2}+(y_{2}-y_{1} )^{2}}$
<u /> $d = \sqrt{( -4-4 )^{2}+( -4-2 )^{2}}$
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$d = \sqrt{64+36}$
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Therefore, the distance is equal to "10".

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3 years ago