3 years ago

NEED HELP ASAP!!!

Mathematics

1 answer:

Stells [14]3 years ago

4 0

Answer:

$\boxed{x = 3}$

Step-by-step explanation:

${5}^{2} = {4}^{2} + {x}^{2} \\ {x}^{2} = {5}^{2} - {4}^{2} \\ {x}^{2} = 9 \\ x = \sqrt{9} \\ x = 3$

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