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asked Dec 24, 2023 223k views

13 votes

Pythag test. question in screenshot

Mathematics
college

Greco asked

by Greco

7.5k points

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1 Answer

3 votes

14^2-9^2=x^2
196-81=x^2
115=x^2
x=10.7238

25^2-10.7238^2=(j+9)^2
625-115=(j+9)^2
510=(j+9)^2
510=j^2+9^2
510-9^2=j^2
510-81=j^2

j=13.6

Omaraf answered Dec 29, 2023

by Omaraf

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