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PIT_PIT [208]
3 years ago
11

Write a two column proof. Given: 4y = 2x - 10; y = 6 Prove: x = 17

Mathematics
1 answer:
Ivenika [448]3 years ago
5 0

4y=2x-10

Plug in y

4(6)=2x-10

Simplify

24=2x-10

+10 to both sides

24+10=2x-10+10

Simplify

34=2x

÷2 both sides

17=x

x=17

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So,

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6 0
3 years ago
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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
serious [3.7K]

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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Resolviendo:

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7 0
3 years ago
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3 years ago
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Decimal Form: 4.2

I hope this helps!

4 0
3 years ago
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