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bezimeni [28]
3 years ago
9

Un trapèze a une aire de 39 cm2. Sa grande base

Mathematics
1 answer:
V125BC [204]3 years ago
6 0

Answer:

A = bh/2

39 = b*3/2

39*2 = b*3/2 * 2

78 = b*3

78/3 = b*3/3

26 = b.

Alors, la grande base est 26 cm et le petit base serait 26/3 = 8.67 cm arrondi.

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D) would be the answer

Step-by-step explanation:

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D: 7, -2, 4, -9, 0

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Read 2 more answers
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DIA [1.3K]

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1. k=0

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Step-by-step explanation:

1. for what constant k must f(k) always equal the constant term of f(x) for any polynomial f(x)

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3 years ago
Item 3
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