Ask
your own question, for FREE!
Mathematics
38 Online
OpenStudy (anonymous):
sin2x=-sinx: solve for 0degrees<=x<360degrees. i got 0degrees and 180degrees, but there are four answers. how do i find the other two?):
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
so you would use double angle formula
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
addison123456:
I have a quote that will hit hard but someone needs to tell me what it means. "I am not crying over you.
breiadabrattzz:
Do anyone know how to use Canva and do like personal photos for UNT Denton and in
xXAikoXx:
Can peanut oil cause allergic reactions to someone with a peanut allergy?
gelphielvr:
How does a person's community (where they are from, who they surround themselves with, their u201cpeopleu201d, etc.
Nina001:
I need ideas on what religion I should do on my history project and some good facts.
addison123456:
I have a quote that will hit hard but someone needs to tell me what it means. "I am not crying over you.
3 hours ago
91 Replies
0 Medals
breiadabrattzz:
Do anyone know how to use Canva and do like personal photos for UNT Denton and in
4 hours ago
57 Replies
5 Medals
xXAikoXx:
Can peanut oil cause allergic reactions to someone with a peanut allergy?
1 day ago
12 Replies
0 Medals
gelphielvr:
How does a person's community (where they are from, who they surround themselves with, their u201cpeopleu201d, etc.
1 day ago
2 Replies
1 Medal
Nina001:
I need ideas on what religion I should do on my history project and some good facts.
1 day ago
4 Replies
0 Medals