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sergejj [24]
3 years ago
9

Which expression illustrates the associative property of addition?

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

(3 + 19) - 12 = 3 + (19 - 12).

Step-by-step explanation:

The parentheses have migrated to the right  whereas the order of the numbers and operations has stayed the same.

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3 years ago
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((PLEASE ANSWER WITH A B C or D))
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Answer:

  D.  60°

Step-by-step explanation:

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  Sin = Opposite/Hypotenuse

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Step-by-step explanation:

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Answer:

9409

Step-by-step explanation:

Let's rewrite 97 as 100 - 3.

Identity used :

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⇒ (100 - 3)²

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8 0
2 years ago
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