Solve for x to the nearest tenth.

asked Sep 3, 2023 19.6k views

3 votes

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2 votes

Answer:

Explanation:

first from the lower triangle, the unknown length is
√(10^2-4^2) =√(100-16)=√(84) so then x is equal to
√(84-4^2)=√(68) or about 8.2

Rfmodulator answered Sep 8, 2023

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