easy question for smart people but i’m not smart, question in photo

Answer:9.4
Step-by-step explanation:
Use the Pythagorean theorem
8^2+5^2=x^2
64+25=x^2
√89= √x^2
9.433981
9.4
Hope I helped (gosh I hope I rounded correctly)
Answer:9.4
Step-by-step explanation:
Use the Pythagorean theorem
8^2+5^2=x^2
64+25=x^2
√89= √x^2
9.433981
9.4
Hope I helped (gosh I hope I rounded correctly)