Respuesta :

gmany

Answer:

x = 25

Step-by-step explanation:

Use the Pythagorean theorem:

[tex]c^2=a^2+b^2[/tex]

a,b - legs

c - hypotenuse

We have c = x, a = 7 and b = 24. Substitute:

[tex]x^2=7^2+24^2\\\\x^2=49+576\\\\x^2=625\to x=\sqrt{625}\\\\x=25[/tex]