Ask
your own question, for FREE!
Mathematics
32 Online
OpenStudy (anonymous):
Algebra2?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
i think you should set the equation equal to 0 and then plug in 0 and 2pi for t
OpenStudy (anonymous):
\[7\cos(2t)-3=0\] then plug in 0 and 2pi for t
OpenStudy (anonymous):
its one at a time not at the same time
OpenStudy (anonymous):
oh ok!
OpenStudy (anonymous):
waiiiiiiitttttt!! let me correct myself
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
ok!
OpenStudy (anonymous):
you have a graphing calc like a ti-83 or ti-84?
OpenStudy (anonymous):
no i dont
OpenStudy (anonymous):
i will post up the link where you can get the decimal easily http://www.wolframalpha.com/input/?i=cos+inverse+of+%283%2F7%29%2F2 there you go and the decimal should be about .564
OpenStudy (anonymous):
oh ok I get it!
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
i gotta go now but message me later and ill hit you back up
OpenStudy (anonymous):
lol okay
OpenStudy (anonymous):
Thanks again!
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
persephone:
The emergency notification echoed in the theater as everyone reached for their phones to discover what was interrupting their movie.
4 hours ago
4 Replies
0 Medals
Juss1Jordan:
The way that this guy treats me make me feel wanted in this world not gonna say his name or @ cs the boy is mines .
5 hours ago
8 Replies
1 Medal
velmalovesshaggy145:
Isnu00b4t this the opening melody to mood by 24kgoldn feat iann dior? https://voca.
1 hour ago
9 Replies
2 Medals