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tester [92]
3 years ago
13

Help me I’m not good at science

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

I believe this is correct, but I'm not a teacher or anything

Refraction

Refraction

Reflection

Refraction

Reflection

Reflection

Reflection

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chubhunter [2.5K]

Answer:

75 %

15 ÷ 20 = 0.75

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Answer:

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Divide values being multiplied by indicated variable from both sides:

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