11: B
12: C
They are both supplementary angles meaning they add to 180 degrees
Answer:
121
Step-by-step explanation:
trust me i got you wuth that 2016 throwback
Answer:
2hms+2hns
Step-by-step explanation:
Answer:
for number one, look at the screenshot attached, that should help
Step-by-step explanation:
The answer is 20%
If 50 is your 100%, take 100 and 90 for example it would be obvious that is it 10% off, so with 50 since it is half of 100 you double the 10% which will be 20%. :)