01-05-2019
Mathematics

contestada

Does anyone know the answer??

Does anyone know the answer class=

Respuesta :

chikafujiwara chikafujiwara

01-05-2019

Answer:

C

Step-by-step explanation:

Use the Pythagorean Theorem.

[tex]a^2+b^2=c^2 \\ \\ 100^2+b^2=125^2 \\ \\ 10000+b^2=15625 \\ \\ b^2=5625 \\ \\ b=\sqrt{5625} \\ \\ b=75[/tex]

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