thomvallen
thomvallen
27-09-2021
Mathematics
contestada
Find the value of x.
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8555cashio
8555cashio
27-09-2021
1. 12^2 + b^2 =20^2
144 + b^2 =400
b^2=256
b=16
so the answer to first question is x=16
2. 9^2 + 13^2 =x^2
81 + 169=x^2
250= x^2
x = 5 radial 10
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