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musickatia [10]
3 years ago
14

Una librería consta de 5400 libros repartidos en 3 estanterías

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

B = 900 Libros

A = 2700 Libros

C = 1800 Libros

Step-by-step explanation:

A = 3B

2B = C

A + B + C = 5400

3B + B + 2B = 5400

6B = 5400

B = 5400 / 6

B = 900 Libros

A = 3B

A = 3(900)

A = 2700 Libros

C = 2B

C = 2(900)

C = 1800 Libros

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Answer:

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Step-by-step explanation:

c = columns

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6r + 6r = 12r

10 columns and 12 rows

The answer is C

3 0
2 years ago
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50 point to the person that can answer this:
ale4655 [162]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
A tree was 17 feet tall when it was planted. It grew 8 times that height in 15 years.
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6 0
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I'm solving for UW. And we're using pythagorean theorem.​
Alik [6]
UW = 45
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i'm pretty sure this is right and i hope it helps you!
7 0
3 years ago
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