I believe the first and last one are polynomials. Usually they start with the highest exponent first and then work their way down.
Answer:
Try doing 4 eleven one half
Step-by-step explanation:
I not good at this sry
None of these are correct, however of the ones you listed, A would be the most likely to be correct. y is greater than 3... therefore making y a number greater than zero.
An acute angle is any angle that is below 90 degrees, so 89 degrees is an ancute angle