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Vsevolod [243]
4 years ago
7

I need help ASAP thank you

Mathematics
1 answer:
lbvjy [14]4 years ago
4 0

According to the first scale, 2 red balls = 1 star.

According to the second scale, 2 triangles = 1 star

So,

1 triangle = 1 red ball

1 star = 2 red balls

1 red ball = 1 red ball

Therefore, 2 + 1 + 1 = 4 red balls

The last scale needs 4 red balls

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Circumference is 40 in and area is 150 in²

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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