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2 votes
HELP PLEASE thank uuuuu

HELP PLEASE thank uuuuu-example-1
User Kyle Decot
by
4.5k points

2 Answers

2 votes
18.33 ask if you need an explanation
User Llinvokerl
by
4.8k points
1 vote

.

a²+25²=31²

31²-25²=a²

961-525=a²

a²=336

√a=√336

a=18.33

User Rui Wang
by
4.1k points