Respuesta :

Answer:

9 Yes

10 No

Step-by-step explanation:

5^2+12^2

25+144=169

13^2=169

169=169

12^2+16^2

144+256=400

19^2=361

400 does not =361

taylorjanebackman

Answer:

9: Yes

20: No

Step-by-step explanation:

You're welcome