Top Posters
Since Sunday
Home Q & A Board Science-Related Homework Help Mathematics Pre-calculus and Functions
New Topic  
marinejas marinejas
wrote...
Go to Answer
Posts: 233
Rep: 3 0
4 years ago
a) sin 3pi/8cos pi/8 + cos 3pi/8 sin pi/8    b) sin 50 degrees cos 20 degrees - cos 50 degrees sin 20 degrees
Read 254 times
2 Replies
Replies
Answer accepted by topic starter
bio_manbio_man
wrote...
#1
Educator
Top Poster
Posts: 33390
Rep: 3443 15
4 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

marinejas Author
wrote...
#2
4 years ago
Got it, thanks, marking this solved Slight Smile
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  1177 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 334
  
 319
  
 459
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 388
Previous poll results: Who's your favorite biologist?