find the side length of x
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Answer:
x=41
Step-by-step explanation:
x is your hypotenuse , and cuz its a right triangle you can use pythogorean theorem so [tex]9^{2}[/tex]+[tex]40^{2}[/tex]=[tex]c^{2}[/tex], and c is the same as "x"
once u simplify that u end up with c=41 or in your case x=41 :)