Answer:
8y^2 + 3xy + 2y^2 - 4xy
8y^2 + 2y^2 + 3xy - 4xy
10y^4 - 1xy
Step-by-step explanation:
8y^2 + 3xy + 2y^2 - 4xy
8y^2 + 2y^2 + 3xy - 4xy
10y^4 - 1xy
Answer:
2080
Step-by-step explanation:
I believe that it would be a-21/49
You go down to the negative number x is first and then you go to the positive number which is y
Answer:
X= 70 degrees
Step-by-step explanation:
