3 years ago

Help me please as soon as possible

Mathematics

1 answer:

Andreas93 [3]3 years ago

5 0

Answer:

Step-by-step explanation:

$x^{2} +2.5^{2} =10^{2} \\\\x^{2} + 6.25 = 100\\\\x^{2} = 93.5\\\sqrt{93.5} = 9.7$

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