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3 years ago

What does not contain an irrational number?

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

6 0

Answer:

i think it's the first option.

spayn [35]3 years ago

4 0

Answer:

A. ( well... The first option)

Step-by-step explanation:

Any number that can be written as a fraction with integers is called a rational number. Which the numbers on option one is a perfect example of a rational number instead of a irrational number.

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3 years ago

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Which expressions have the same value as .04 x .005. Select all that apply.

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Answer:

Hello There!!

Step-by-step explanation:

0.04×0.005=0.0002

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3 years ago

What type of reaction is shown below? Check all that apply. 2Na + Cl2 → 2NaCl synthesis decomposition combustion

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Answer: This is a type of Synthesis reaction.

Explanation:

Synthesis reaction is a type of chemical reaction in which two or more substances combine to form a single substance.

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Decomposition reactions are a type of chemical reactions in which a substance breaks down into two or more substances.

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$Hydrocarbon+O_2\rightarrow H_2O+CO_2$

For the given reaction:

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The straight angle ;
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2 years ago

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