1. C
2. E
3. D
4. B
5. A
Hope this helps :)
If you would like to write the polynomial in standard form, you can do this like this:
4m - 2m^4 - 6m^2 + 9
Writing the polynomial in standard form<span> means that you have to </span>write<span> the terms by descending degree:
</span>- 2m^4 - 6m^2 + 4m + 9
The correct result would be <span>- 2m^4 - 6m^2 + 4m + 9.</span>
Supplementary angles add up to 180 degrees, so look for two angles by each other that add up to 180 degrees.
Hope this Helps!