Need something to go off of and the choices.
Answer:
-6/7 < -1/7
because it is more than negative one by seven
Step-by-step explanation:
(a+bi)2
=a2 +2abi +b2i2
=a2 +2abi + b2. (-1)
=a2 -b2 +2abi
Answer = (a+b(a-b) +2abi
Answer:
3
Step-by-step explanation:
To find the average add all these numbers together, then divide by how many numbers you have.
The answer is d as in dog