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Butoxors [25]
3 years ago
9

Which statement best describes a rotation?

Mathematics
2 answers:
tankabanditka [31]3 years ago
8 0
3) turning an object
Alex17521 [72]3 years ago
6 0

Answer:

3) turning an object

Step-by-step explanation:

the rotation of the Earth is at an angle and it's turning on it's side

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sergij07 [2.7K]

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Answer:

  47 -6√10

Step-by-step explanation:

As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.

  (a -b)² = a² - 2ab + b²

  (√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²

  = 2 - 6√10 + 3²(5)

  = 47 -6√10

__

<em>Check</em>

  √2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals

  (√2-3√5)² ≈ 28.02633

  47 -6√10 ≈ 28.02633

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Step-by-step explanation:

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Step-by-step explanation:

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