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mojhsa [17]
3 years ago
11

Rationalize the denominator

Mathematics
1 answer:
loris [4]3 years ago
8 0
Do u have an attachment of it ???
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For every 3 strawberries, 1 banana needs to be added to the mixture. The ratio of strawberries to bananas is 3:1. Write this rat
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ok so the two other ways are- 6:2 and 9:3

And the second part- 5

Step-by-step explanation:

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Como medir la altura de un arbol usando el teorema de thales
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Step-by-step explanation:

5 0
3 years ago
Scrieți multipli lui 7 mai mari decât 10 și mai mici decât 20​
beks73 [17]
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The answer is here:

  • 7 . 2 = 14, 10 >14 > 50

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3 0
3 years ago
What is the measure of a?
JulijaS [17]
The answer is 129 because the opposite corners of a quadrilateral has to equal 180°
5 0
3 years ago
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Alaina evaluated 1718+120 and got an answer of 1838. Which statement is true about her answer?
Setler79 [48]

Answer:

Her answer is not correct because the sum cannot be less than either addend.

The correct answer is \frac{179}{180}

Step-by-step explanation:

Given:

The expression to add is given as:

\frac{17}{18}+\frac{1}{20}

Alaina got the answer as \frac{18}{38}

Let us first try to add the fractions and arrive at the answer.

Taking LCD of 18 and 20, we get LCD = 180

Now, making denominators of each fraction equal to 180 and changing the numerators accordingly.

=\frac{17\times 10}{18\times 10}+\frac{1\times 9}{20\times 9}\\=\frac{170}{180}+\frac{9}{180}\\=\frac{170+9}{180}=\frac{179}{180}

Therefore, the result of Alaina is not correct because she got an answer which is less than the fraction \frac{17}{18}. But when we add two fractions, the result must be greater than either of the addend.

Therefore, her answer is not correct because the sum cannot be less than either addend.

5 0
3 years ago
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