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levacccp [35]
3 years ago
13

Let x1 = 12, y1 = 15, and y2 = 3. Let y vary inversely with x. Find x2.

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

x2 = 60

Step-by-step explanation:

If the variables x and y are inversely proportional, the product x * y is a constant.

So using x1 and y1 we can find the value of this constant:

x1 * y1 = k

12 * 15 = k

k = 180

Now, we can use the same constant to find x2:

x2 * y2 = k

x2 * 3 = 180

x2 = 180 / 3 = 60

So the value of x2 is 60.

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