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Daniel [21]
3 years ago
14

A bag is filled with green and blue marbles. There are 105 marbles in the bag. If there are 25 more green marbles than blue marb

les, find the number of green marbles and the number of blue marbles in the bag.
Mathematics
1 answer:
Talja [164]3 years ago
3 0

Answer:

Step-by-step explanation:

we have 105 marbles

number of blue marbles= x

green marbles= x+25

x+x+25=105

2x=105-25

2x=80

x=40 blue marbles

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Answer:

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Step-by-step explanation:

Call the triangle ABC, with the right angle at B, the hypotenuse AC=25, and the given leg AB=10. The altitude to the hypotenuse can be BD. Since the "other leg" is BC, we believe the question is asking for the length of DC.

The right triangles formed by the altitude are all similar to the original. That means ...

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Multiplying by AB and substituting the given numbers, we get ...

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Then the segment DC is ...

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Answer:

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Step-by-step explanation:

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<em />

<em>Hope this helps :)</em>

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Step-by-step explanation:

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