Ask
your own question, for FREE!
Mathematics
48 Online
OpenStudy (anonymous):
Given that sec t=4 and the terminal point of t is in the first quadrant, find sin t. Can someone help out? I have no idea how to work this.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (thomas5267):
sec(t)=4 implies cos(t)=1/4. Draw a right-angle triangle which has 1 on the adjacent side and 4 on hypotenuse (as cos(t) is adjacent/hypotenuse). Use Pythagoras to solve for the other side and find sin(t).
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
gelphielvr:
(Not school related maybe?) okay so hi I was just in the hall way of my school and noticed how many people donu2019t use u201ccorrectu201d English.
DemonAngel24:
Does anyone know how to help me? My main account is @Aliciaa and someone got in my account and changed the pw.
Strawberryluna:
What are the articles of confederation? What are the bill of rights? What is the
Twaylor:
Does anyone know a good recipe for a small beef wellington? I need it for thanksgiving/dinner.
gelphielvr:
what are some characteristics that make you immediately judge someone without any
Twaylor:
I found a thing and I wanted to share it with yall: "a woman found me in a well m
Rosa2011:
How can people deal with self-hatred, for example, stop hating themselves?
Countless7Echos:
uuh I know it's a bit slanted but here is a project I was working on in class, it is didgori monument and it's all water color with a bit of marker just to
Twaylor:
I wrote a song a while back (No AI used), and I just found it:
MAGABACK:
Im doing a straw rocket project rn. What makes the straw stay up for the longest
gelphielvr:
(Not school related maybe?) okay so hi I was just in the hall way of my school and noticed how many people donu2019t use u201ccorrectu201d English.
19 minutes ago
5 Replies
0 Medals
DemonAngel24:
Does anyone know how to help me? My main account is @Aliciaa and someone got in my account and changed the pw.
21 minutes ago
4 Replies
0 Medals
Strawberryluna:
What are the articles of confederation? What are the bill of rights? What is the
19 hours ago
21 Replies
2 Medals
Twaylor:
Does anyone know a good recipe for a small beef wellington? I need it for thanksgiving/dinner.
3 hours ago
13 Replies
0 Medals
gelphielvr:
what are some characteristics that make you immediately judge someone without any
3 hours ago
8 Replies
1 Medal
Twaylor:
I found a thing and I wanted to share it with yall: "a woman found me in a well m
1 day ago
4 Replies
1 Medal
Rosa2011:
How can people deal with self-hatred, for example, stop hating themselves?
16 hours ago
15 Replies
4 Medals
Countless7Echos:
uuh I know it's a bit slanted but here is a project I was working on in class, it is didgori monument and it's all water color with a bit of marker just to
18 hours ago
6 Replies
1 Medal
Twaylor:
I wrote a song a while back (No AI used), and I just found it:
1 day ago
18 Replies
4 Medals
MAGABACK:
Im doing a straw rocket project rn. What makes the straw stay up for the longest
3 days ago
4 Replies
0 Medals