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alexgriva [62]
3 years ago
15

Last week Jordan had 12 marbles . This week he has 21 marbles what is the percentage of increase in the number of marbles Jordan

has
Mathematics
1 answer:
Elodia [21]3 years ago
8 0

Answer:

75%

Step-by-step explanation:

The <em>number </em>increase is 9. 9 is what percent of 12? 9 is 75% of 12

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a square is put together by two triangles. the hypotenuse is 11 cm and width if 8 cm. find the height of the triangle.
maksim [4K]

Answer:

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Step-by-step explanation:

Pythagorean Theorem

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3 years ago
Which equation is equivalent to ax+b=c
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