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Leto [7]
3 years ago
15

All squares are parallelograms?

Mathematics
2 answers:
DaniilM [7]3 years ago
5 0
Yes since the four sides are always parallel in a square <span />
sveta [45]3 years ago
3 0
Yes, there is a theorem used in geometry and it states, "Definition of a Parallelogram: is a quadrilateral who's opposite sides are parallel." Since a square has all parallel sides, it fits the definition and is therefore a parallelogram.

Hope this helps!!!
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Answer:

-1

Step-by-step explanation:

x^2 – 8

-----------

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(-2)^2 – 8

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3 years ago
You're a quality control manager in a fruit juice company. You want to choose
alekssr [168]

Answer:

246.

Step-by-step explanation:

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Step-by-step explanation:

We have that to find our  level, that is the subtraction of 1 by the confidence interval divided by 2. So:

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The minimum sample size to achieve this is 246.

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3 years ago
Is 4.498 greater than, or less than 315.71 ??
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