3 years ago

PLEASE PLEASE HELP PLEASE PLEASE

Mathematics

1 answer:

Lilit [14]3 years ago

7 0

Answer:

14.8

Step-by-step explanation:

The Pythagorean theorem applies.

... x² = 7² + 13² . . . . . the square of the hypotenuse is the sum of the squares of the legs

... x² = 218

... x = √218 ≈ 14.8

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