3 years ago

El señor Joaquín necesita 20 galones de pintura para pintar una casa .Si cada cubeta tiene 20 litros ¿Cuántas cubetas necesita?

Mathematics

1 answer:

bogdanovich [222]3 years ago

3 0

40 is the answer i think because you speak spanish

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Virty [35]

Answer:

1.8

Step-by-step explanation:

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2 years ago

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AfilCa [17]

Answer:

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3 years ago

the perimeter of a triangle is 49cm.One side is 7cm longer than another side and 5cm shorter than the third side find sides

pogonyaev

P = a + b + c = 49 cm

a = b + 7 => b = a - 7

a = c - 5 => c = a + 5

_____________________

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2 years ago

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Luba_88 [7]

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3 years ago

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1- I didn't understand it

2).. (a/b)² (a/b)⁸

= (a/b)²+⁸ = (a/b)¹⁰

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4) (x/y)"

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d/dx (1/y) = 0

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2 years ago