Ask
your own question, for FREE!
Mathematics
22 Online
A helium-filled balloon is attached to a long string and is at a height of 78 m from the ground. The string is tied to a hook on the ground and makes an angle of 30° with the ground, as shown below. What is the length of the string, in meters? Answer 78 m 90.07 m 110.29 m 156 m
Still Need Help?
Join the QuestionCove community and study together with friends!
@Luis Rivera
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
laylasnii13:
Poem/diary i wrote I Want Out Iu2019m so tired of screaming into walls. Every fight with my mom leaves something broken and itu2019s not just plates or slam
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
43 minutes ago
7 Replies
0 Medals
18 hours ago
19 Replies
3 Medals
3 days ago
9 Replies
2 Medals