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Alex73 [517]
3 years ago
7

QUESTION 2

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
5 0

Answer:

3/30 =1/10

Step-by-step explanation:

add up the number of balls and then

number of black balls divided by the total number of balls.

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The answer is \frac{3}{2}

Step-by-step explanation:

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kykrilka [37]

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Infinitely many triangles.

Step-by-step explanation:

Given the lengths of two sides are 8 inches and 10 inches.

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