2 years ago

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Mathematics

2 answers:

Elina [12.6K]2 years ago

7 0

The answer is D 13/n=12/36

Alenkinab [10]2 years ago

5 0

Answer:

So ofc it's third

Step-by-step explanation:

You'll need to use the Pythagorean theorem:

a²+b²=c²

36² + 15² = c²

1296 + 225 = c²

1521 = c²

$\sqrt{x} 1521\\$ = 39

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