Answer:
No, it isn't.
Step-by-step explanation:
Pythagorean theorem is x^2 + y^2 = z^2.
6^2 + 8^2 = 9^2
36 + 64 = 81
100 = 81
So, it isn't.
No.
36+64 does not equal 9² (81)
5x - good ones
4x - bad ones
<u>81</u>
Answer: x=7, y=-5
1. 3rd degree
2. No degree
3. First degree
4. 8th degree
Hope this helps!
