Ask
your own question, for FREE!
Mathematics
7 Online
OpenStudy (anonymous):
Find the angle if cos = 4/7 and sin is negative
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
Angle is between 270 and 360. Cos^-1 of 4/7 = 55.15 Angle is 360-55.15=304.85 degrees
OpenStudy (anonymous):
sin=sqrt(33)/7
OpenStudy (anonymous):
and if u punch in the calculator for sin^(-1) you'll find the angle
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
Nina001:
I need ideas on what religion I should do on my history project and some good facts.
gelphielvr:
I have a square to design with graffiti for my art class. Does anyone know what I
gelphielvr:
Based on the 1920s identify new behaviors, dress, and attitudes of women in Ameri
gelphielvr:
How did buying on credit create an economic boom in the 1920s?
gelphielvr:
Where are the different types of valance electrons located on the periodic table?
Twaylor:
It's my birthday :D 16 Years - What have I done? No idea how to start this so Iu2019ll just start by typing how I think.
Nina001:
I need ideas on what religion I should do on my history project and some good facts.
4 hours ago
3 Replies
0 Medals
gelphielvr:
I have a square to design with graffiti for my art class. Does anyone know what I
10 hours ago
7 Replies
0 Medals
gelphielvr:
Based on the 1920s identify new behaviors, dress, and attitudes of women in Ameri
6 hours ago
12 Replies
0 Medals
gelphielvr:
How did buying on credit create an economic boom in the 1920s?
8 hours ago
4 Replies
0 Medals
gelphielvr:
Where are the different types of valance electrons located on the periodic table?
1 day ago
3 Replies
3 Medals
Twaylor:
It's my birthday :D 16 Years - What have I done? No idea how to start this so Iu2019ll just start by typing how I think.
18 hours ago
103 Replies
7 Medals
