The answer to that one is C
Answer:
25.61 ?
Step-by-step explanation:
use Pythagoreans theorem
a^2+b^2=c^2
20^2+16^2=656
sqrt 656=25.61
2. 11x + 5y - 6
3. - 97x -21y + 100
That's all i could do hope it helps :l