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AlladinOne [14]
3 years ago
10

What is the value of X?

Mathematics
1 answer:
dangina [55]3 years ago
6 0

Answer:

5

Step-by-step explanation:

A^2 +B^2 =C^2

12^2 + b^2 =13^2

144+ b^2 =169

x^{2}= 25

x=5

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