menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is the exact value of sin(285°)
Ask a Question
Questions
Unanswered
Tags
Ask a Question
What is the exact value of sin(285°)
asked
May 27, 2016
170k
views
2
votes
What is the exact value of sin(285°)
Mathematics
high-school
ChristDist
asked
by
ChristDist
8.4k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
5
votes
sin 180°-sin105°
=0 -(√6+√2)/4
=[-√6-√2]/4
MatheusJardimB
answered
May 28, 2016
by
MatheusJardimB
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
0
votes
Your answer is
Rad. 6 + Rad. 2
- (Negative) _______________
4
FreezY
answered
Jun 3, 2016
by
FreezY
7.8k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Nov 7, 2024
14.0k
views
In fig AB||CD, the value of x is: (a) 185° (b)280° (c)285° (d)195°
Heisthedon
asked
Nov 7, 2024
by
Heisthedon
8.0k
points
Mathematics
high-school
1
answer
1
vote
14.0k
views
asked
Sep 15, 2024
190k
views
A yachtsman sails from point A on a bearing of 075° to a buoy at point B. He then decides to return to point A. On what bearing should he now sail? a) 075° b) 255° c) 105° d) 285°
Varun Bhatia
asked
Sep 15, 2024
by
Varun Bhatia
7.7k
points
Mathematics
high-school
1
answer
2
votes
190k
views
asked
Jul 19, 2024
65.6k
views
Use the product-to-sum identities to rewrite the following expression as a sum or difference: 3cos(140°)cos(145°) a) cos(5°) b) cos(285°) c) cos(285°)+cos(5°) d) cos(5°)−cos(285°)
Sergio Prats
asked
Jul 19, 2024
by
Sergio Prats
8.1k
points
Mathematics
high-school
1
answer
3
votes
65.6k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty