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4 years ago

What does 3,146 round to nearest thousand

Mathematics

1 answer:

Lisa [10]4 years ago

4 0

3 is in the thousands
so the answer is 3000

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3 years ago

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3 years ago

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Which of the following equations can be used to find the length of angle LN in the triangle below?

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Step-by-step explanation:

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4 years ago

Find equations of the line that is parallel to the z-axis and passes through the midpoint between the two points (0, −4, 9) and

Lorico [155]

Answer: x = -4, y = 0.5, z = 5 +t

Hi!

The line L whose direction is parallel to vector V a passes through point A

is parametrized

$P_L = Vt + A$

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In this case the direction is that of the z-axis , so V = (0, 0, 1)

A is the midpoint between points B = (0, -4, 9) and C=(-8, 5, 1)

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3 years ago