Answer:
Convert 4.15% to a decimal 6249, 0.0415 ,year ,4years
Step-by-step explanation:
First of all, we can use the double angle identity to write
The equation becomes
Divide both sides by 3 to get
And finally consider the square root of both terms (don't forget the double sign):
So, the solutions are
If you want x in [0,360], consider the equivalent angle
Answer:
e
Step-by-step explanation:
a
Answer:
It's divisible by 9
Step-by-step explanation: