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18 votes
Round to the nearest tenth place

Round to the nearest tenth place-example-1
User Zhuziyi
by
7.2k points

1 Answer

10 votes

Answer:

8.9

Explanation:


x^2 + 19^2 = 21^2 \\x = √(80) = 8.9

rounded to the nearest tenth

User Mallard Duck
by
8.0k points