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Mashutka [201]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

13x + 7 = 33x - 13

20x = 20

x = 1

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Divide the total centimeters by centimeters per inch:

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Given that y varies directly with x in the table below, what is the value of y if the value of x is 7?
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Write out the governing equation:

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Take any point from the given table.  You haven't shared the table, so I will invent a point:  (2, 9).

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Now let x = 7 and find y:                           y = (9/2)(7) = 63/2     

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A tank is filling with water after 2 minutes
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Step-by-step explanation:

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What is the value of the ratio of the surface area to the volume of the cylinder?
Stella [2.4K]

Answer:

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Surface Area = (2 * PI * 7^2) + (2*PI*7*22)

Surface Area = 307.8760800518 + 967.6105373057

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Answer is A

Source: https://www.1728.org/diam.htm

Step-by-step explanation:

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