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LiRa [457]
3 years ago
8

If x is directly proportional to ysquare and x=24,y=3 find the value of x when y=81​

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

Answer:

17496

Step-by-step explanation:

x=ky^2

first x = 24, y=3

24= k * 9

k = 24/9

now,

x= 24/9 * 81^2 = 17496

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