It's B. the sides of a square have to be equal, so you can check by squaring any of the options and seeing which ones equal 225. 15 is the square root of 225. this can be expressed as 15=sqrt225
Answer:
ok
Step-by-step explanation:
Answer:
153°
Step-by-step explanation:
1. If 27° is the supplement of another angle (or vice versa), that means both angles add up to 180.
2. To find the supplement of 27°, we simply subtract that number from 180.
Therefore, the supplement of 27° is 153°.
Answer:
False
Step-by-step explanation:
Not at all, 7r and 5 aren't like terms since you can't combine them.
Step-by-step explanation:
=99*9/11
- -
_____
=891/11
=81
