4 years ago

If the volume is 343in cubed than what is the length of one side

1 answer:

8 0

the answer would be seven because seven to the 3rd power is 343 and cubed means that number multiplied by itself three times please mark braineist answer!

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3 years ago

Find a unit vector in the same direction as the given vector: v = −14.5i + 2.5 j.

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ANSWER

$- \frac{29}{866} \sqrt{866} i + \frac{5}{866} \sqrt{866} j$

EXPLANATION

The given vector is v = −14.5i + 2.5 j.

The magnitude of this vector is

$|v| = \sqrt{ {( - 14.5)}^{2} + {2.5}^{2} }$

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3 years ago

Which expression is equivalent to -2(3x + 5y)?

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