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user100 [1]
2 years ago
14

If you know how to solve this, Please answer it. Thank You

Mathematics
2 answers:
Anettt [7]2 years ago
8 0

Answer:

x=10

Step-by-step explanation:

If x=4.5 when y is 9, x is always half of  y. x^1 /y^1 = x^2/ y^2

is 1/2 = 1/4

bulgar [2K]2 years ago
6 0
The answer would be 10
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