Answer:
B. 0.583
Step-by-step explanation:
i belive it is xy^2 but tell me if ou need more
Answer:
10.99
Step-by-step explanation:
cuz it is -_-
Answer:
No
Step-by-step explanation:
Answer:

Step-by-step explanation:
we have

we know that



substitute the values in the expression above

Combine like terms
