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kobusy [5.1K]
3 years ago
7

If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation?

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
Y
y=ax
where a is a constant of proportionality;
y=20, x=4
20=4a
a=20/4
a=5
y=5x
The constant of variation is 5
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Using the greatest common factor, it is found that the greatest dimensions each tile can have is of 3 feet.

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To find their greatest common factor, these numbers must be factored into prime factors simultaneously, that is, only being divided by numbers of which all three are divisible, thus:

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No numbers by which all of 9, 6 and 10 are divisible, thus, gcf(27,18,30) = 3 and the greatest dimensions each tile can have is of 3 feet.

A similar problem is given at brainly.com/question/6032811

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What is the answer to this algebra 1 answer : 6&gt; 4-2×&lt;4
Artist 52 [7]
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Answer:

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3 0
3 years ago
Read 2 more answers
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