Answer:
3x+9=180(angles on a line
3x=180-9
3x=171
x=171/3
x=57
Complex roots occur when b^2 - 4ac is negative.
So we have (-6)^2 - 4.1.k < 0
-4k < - 36
k > 9
Answer:
28.57%
Step-by-step explanation
I added all the animals together and got the precentage of rabbits
Hopefully its right :)
Answer:
4.08
Step-by-step explanation:
Answer: you need to type it in English if someone know Spanish help him or her
Step-by-step explanation:
