Answer:
using the formula
we replace the coordinates
the we calculate
the answer will be square 100 which will give us 10
No his work is not correct because 5.72 is larger than 5.27. so therefore you can not be correct
Answer:
12
Step-by-step explanation:
6(-1)+(-2)
-6(-2)
12
I might be wrong so please forgive me if I am.