Answer:
would go for C, SSS (side side side theorem)
Answer:
a.) -9
b.) -1
Step-by-step explanation:
It would be 6+4, which equals 10. Then, subtract 104 ft minus 10 to get 94 ft in depth.
A binomial squared is written like

So, we have 
So, we want to complete the square 
We can add and subtract 9 to write
