Answer:
B
Step-by-step explanation:
Well, I can't figure out the answer at the moment, but I can give you a tip. Just substite each possible sign in the to see if one works... for example: +++, x+-, ++-....
Hope this helps you out :)
Answer:
B, 224in2
It may get tedious but just find the area of each face and write them down
Step-by-step explanation:
One would be negative and one would be positive the negative would have to be lower than -6
