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2 years ago

Plz help, its worth 200 points by today

Mathematics

1 answer:

Leno4ka [110]2 years ago

3 0

Answer:

$X = \sqrt{39}$

Step-by-step explanation:

$1)\ X^2 + 5^2 = Y^2\ (Y\ is\ the\ hypotenuse\ of\ the\ smaller\ triangle)$

$2)\ Y^2 + 6^2 = 10^2$

$3)\ X^2 + 25 + 36 = 100$

$4)\ X^2 = 39$

$5)\ X = \sqrt{39}$

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