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marin [14]
3 years ago
15

Is it possible to have an expression that uses brackets without using parentheses? Explain.

Mathematics
2 answers:
Anna [14]3 years ago
8 0
Yes, because if it has brackets, it just means it is an absolute value
WITCHER [35]3 years ago
3 0
Because Parenthesis are always used first, brackets are used when you have to do more inside the parenthesis.
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Gasoline costs 2.21 euro per liter in France. What is the price in dollars per gallon
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please mark brainlist

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3 years ago
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> what is the slope of the line?

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3 years ago
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Elenna [48]
This problem can be modeled by the picture shown below. We notice that we are given to side lengths, specifically legs, of the triangle. Therefore, we can use the Pythagorean Theorem, which states that a^2+b^2=c^2, where a and b are legs and c is the hypotenuse. So we can do:

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