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zvonat [6]
3 years ago
15

How is |3+10| = |3| + |10| equal

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0

Answer:

First we must figure out what the question means. It is asking how the absolute value of 3+10 is equivalent to the absolute value of 3 plus the absolute value of ten.

Next we should solve the expressions: The absolute value of 3 plus 10 is 13. The absolute value of 3 plus the absolute value of 10 is 13. 13 and 13 are the same number.

Therefore, the expressions are equivalent.  Thus, having your answer.

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4 years ago
When a number is decreased by 7.5%, the result is 61. What is the original number to the nearest tenth?
asambeis [7]

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<h3>decreased by 7.5%</h3>

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<h3>to the nearest tenth :</h3>

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