Ask
your own question, for FREE!
Mathematics
22 Online
OpenStudy (anonymous):
Find the exact solutions in radians: sin3x=1/2
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (kainui):
Don't look at it like it's mysterious. You've seen sine of an angle be equal to 1/2 before right? So what angle, when you take the sine of it, gives you 1/2?
OpenStudy (anonymous):
30 degree angle?
OpenStudy (kainui):
Yeah exactly! So that means that the 3x on the inside must be equal to 30 degrees (or pi/6 radians). There's also another angle that it could possibly be, do you know what that is?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
xjacob:
All the good in you When all the good in you starts arguing with all the bad in you about who you really are, never let the bad in you make the better case.
penguin:
I want to have feelings and be somebody. My empty chest longs for the warmth of a heart, To feel the rhythmic beatings.
penguin:
I want to have feelings and be somebody. My empty chest longs for the warmth of a heart, To feel the rhythmic beatings.
Lillys2account:
This one is called "Enough" I bring home grades like trophies, letters sharp as shining steel, hoping every perfect number might unlock the way you feel.
unknownnnnnn:
Same Year, New Lie... They dress the night in fireworks so no one has to look too closely.
penguin:
When I first met you, I felt like I had known you forever, telling you my secrets and what I didn't want ever.
Lillys2account:
This is one called "New year?" They say, u201cNew year, new me,u201d like a spell in the air, But the clock strikes twelve and Iu2019m still standing there.
uknownprttyfacekayla:
Happy new years everyone stay safe and enjoy the new year i pray that everyone ha
addison123456:
HAPPYYY BDAYYYYY @jhaseker bestie for realllllll happy 16thh
xjacob:
All the good in you When all the good in you starts arguing with all the bad in you about who you really are, never let the bad in you make the better case.
10 hours ago
13 Replies
4 Medals
penguin:
I want to have feelings and be somebody. My empty chest longs for the warmth of a heart, To feel the rhythmic beatings.
13 hours ago
2 Replies
2 Medals
penguin:
I want to have feelings and be somebody. My empty chest longs for the warmth of a heart, To feel the rhythmic beatings.
19 hours ago
0 Replies
0 Medals
Lillys2account:
This one is called "Enough" I bring home grades like trophies, letters sharp as shining steel, hoping every perfect number might unlock the way you feel.
18 hours ago
8 Replies
1 Medal
unknownnnnnn:
Same Year, New Lie... They dress the night in fireworks so no one has to look too closely.
1 hour ago
8 Replies
4 Medals
penguin:
When I first met you, I felt like I had known you forever, telling you my secrets and what I didn't want ever.
21 hours ago
1 Reply
0 Medals
Lillys2account:
This is one called "New year?" They say, u201cNew year, new me,u201d like a spell in the air, But the clock strikes twelve and Iu2019m still standing there.
21 hours ago
8 Replies
2 Medals
uknownprttyfacekayla:
Happy new years everyone stay safe and enjoy the new year i pray that everyone ha
22 hours ago
7 Replies
3 Medals
addison123456:
HAPPYYY BDAYYYYY @jhaseker bestie for realllllll happy 16thh
1 day ago
9 Replies
0 Medals