Answer:
13.5
Step-by-step explanation:
5.5+8=13.5
<span>Pythagorean triple
a^2 + b^2 = c^2
so
5^2 + 12^2 = 13^2
25 + 144 = 169
169 = 169
answer is D. last one 5, 12 , 13</span>
What grade is this? can you maybe break it down
Answer:
The system has infinitely many solutions
Step-by-step explanation:
There are no variables left. And the final equation is correct.
It means the system is going to be correct for any value of variables. So there are infinitely many solutions
All you do is multiply 22 times 8 which is 176 then you multiply 8*4