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MariettaO [177]
3 years ago
7

Need help please i really stink at math

Mathematics
1 answer:
Musya8 [376]3 years ago
5 0
The side length (x) is 25
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The number of stamps that kaye and alberto had were in the ratio 5 : 3, respectively. after kaye gave alberto 10 of her stamps,
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K:A
5:3 (before)
15:9

since the total number of stamps didn't change, the total ratio should be the same.

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so this means 1 unit is 10stamps.

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P(a) = 2a -3; find p(a) = 15
Andrei [34K]
Since both is equal to p(a), you can set them as equal to each other:

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<em><u>Answer:</u></em>

The answer is 70 degrees.

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