Correct answer is a) 27 degrees.
Answer:
1 out of 12
Step-by-step explanation:
The answer is B don’t ask how I got the answer because it’s really long and complicated
Answer:
There is 12% of last semester's college costs was spent on books. Step-by-step explanation: Since we have given that.
Step-by-step explanation:
Answer:
1,-1 are rational numbers
Step-by-step explanation:
Given equation: 
Roots of f(x) are : 
⇒ 
⇒ 
⇒
⇒
from these roots only -1,1 is consider as rational numbers as all integers are rational numbers.
Rest
are irrational numbers.