Answer:
x=8
Step-by-step explanation:
To do this, we must use the Pythagorean theorem.
This is
[tex]a^2+b^2=c^2[/tex]
In this case we must change it in order to solve for x
[tex]c^2-a^2=b^2[/tex]
In this case, a=6, b=x, and c=10
[tex](10)^2-(6)^2=x^2\\\\x=\sqrt{100-36} \\\\x=\sqrt{64} \\\\x=8[/tex]
