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Galina-37 [17]
3 years ago
14

How do you do this i totaly forgot.

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0

Step-by-step explanation:

7^2+8^2=113

Then square root 113 which is 10.63 to 2.d.p

So x=10.63

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