Answer:4, -1
Step-by-step explanation:
Answer:
<em>20 units² </em>
Step-by-step explanation:
Answer: Hot air from the sand rose and was replaced by cool air blowing in from the ocean as a sea breeze.
Step-by-step explanation:
sorry it's late but hopefully it will help others
Answer:
you should try m a t h w a y it would help with math questions
Selections 2, 3, 5, 6 are polynomials.
1 and 4 are not. The coefficients don't have to be integers, but the powers of the variables need to be positive integers. In 1, you have x^-1. in 4, you have x^(1/2).