Respuesta :

Answer:

x=9.4

x=9.43

Step-by-step explanation:

I used the Pythagorean theorem.

Have a nice day!

and can I maybe have brainliest? Thanks!

Answer:89

Step-by-step explanation:

the equation is a^2+ B^2= c^2

8^2+ 5^2= X^2

64+25= X^2

89= X^2