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solong [7]
3 years ago
14

Help me problem in photo

Mathematics
1 answer:
Blababa [14]3 years ago
3 0
B and D because a- (-b)= a+b 
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A VENDOR SOLD 64 HOTDOGS AT A FOOT BALL GAME.IF THE RATIO OF HOTDOGS TO HAMBURGERS SOLD WAS 8:1 HOW MANY HAMBURGERS DID THE VEND
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Un deposito de agua tiene forma de prisma rectangular con los lados de la base de 25 y 20 metros. Calcula la altura que pueda co
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Answer:

La altura del depósito para que pueda contener 1000 metros cúbicos de agua es 2 m.

Step-by-step explanation:

Para calcular el volumen de un prisma rectangular, es necesario multiplicar sus 3 dimensiones: longitud*ancho*altura. El volumen se expresa en unidades cúbicas.

En este caso, se conoce la longitud y el ancho, cuyos valores son 25 y 20 metros. A su vez, se sabe que el depósito de agua debe contener 1000 m³. Entonces, siendo:

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Y reemplazando los valores se obtiene:

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Resolviendo:

1000 m³= 500 m²* altura

altura=\frac{1000 m^{3} }{500 m^{2} }

altura= 2 m

<u><em>La altura del depósito para que pueda contener 1000 metros cúbicos de agua es 2 m.</em></u>

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From $16 to $4 decreased
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