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Molodets [167]
3 years ago
10

Emma has 53 marbles.she gets some marbles from Fred.then she gives 10 marbles to tessie.she now has 58 marbles how many marbles

does she get from Fred ?
Mathematics
1 answer:
nata0808 [166]3 years ago
8 0
53+n=(58+10)
n=15
emma got 15 marbles from fred

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The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281.

<h3>What echo number is a perfect square</h3>

An <em>echo</em> number has a <em>perfect</em> square if its square root is also a <em>natural</em> number. After some iterations we found that <em>echo</em> number 20222022202220222022 is a <em>perfect</em> square:

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The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281. \blacksquare

To learn more on natural numbers, we kindly invite to check this verified question: brainly.com/question/17429689

8 0
2 years ago
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(8,-9)

Step-by-step explanation:

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Side note/Extra information:

The line would be y=\frac{-4}{3} x+\frac{5}{3}

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