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Trigonometry
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- Significant Figures in Trigonometry
by David_Lete on Sun Apr 26, 2009 6:02 am - 1 Replies
- 1532 Views
- Last post by stapel_eliz
on Sun Apr 26, 2009 11:56 am
- Significant Figures in Trigonometry
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- How to show 2arctan(1/2)=arctan(4/3)
by jinxt on Wed Apr 22, 2009 12:39 am - 1 Replies
- 1559 Views
- Last post by Martingale
on Wed Apr 22, 2009 1:41 am
- How to show 2arctan(1/2)=arctan(4/3)
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- Triq Equations: looking for a list to memorize
by z3r0f3ar on Sat Apr 18, 2009 11:07 pm - 1 Replies
- 1152 Views
- Last post by stapel_eliz
on Sat Apr 18, 2009 11:30 pm
- Triq Equations: looking for a list to memorize
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- Law of Cosines: Do I have to learn all three?
by anonmeans on Fri Feb 06, 2009 3:21 pm - 3 Replies
- 4395 Views
- Last post by A CURSED BEAR
on Sun Apr 12, 2009 1:32 am
- Law of Cosines: Do I have to learn all three?
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- if the cos inverse of x=pie/3 what is the sin inverse of x ?
by theshadow on Wed Feb 25, 2009 6:42 pm - 4 Replies
- 5069 Views
- Last post by richards
on Fri Apr 10, 2009 7:38 pm
- if the cos inverse of x=pie/3 what is the sin inverse of x ?
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- is the inverse tangent the same as the arctangent?
by car.man on Mon Apr 06, 2009 3:43 pm - 5 Replies
- 2038 Views
- Last post by sunnysurfer
on Fri Apr 10, 2009 7:21 pm
- is the inverse tangent the same as the arctangent?
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- 2 buildings 150' apart...find height of taller building
by maria1983 on Sat Mar 28, 2009 9:37 pm - 4 Replies
- 2106 Views
- Last post by morris2710
on Fri Apr 10, 2009 1:40 am
- 2 buildings 150' apart...find height of taller building
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- if tan(theta) = 1/2, find sin(theta) using trig identities
by theshadow on Sun Mar 01, 2009 10:15 pm - 4 Replies
- 12635 Views
- Last post by beachgirl6
on Tue Apr 07, 2009 6:06 pm
- if tan(theta) = 1/2, find sin(theta) using trig identities
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- Graphs of Other Trigonometric Functions 4.6
by Raphealle on Tue Mar 31, 2009 12:32 am - 1 Replies
- 1698 Views
- Last post by stapel_eliz
on Tue Mar 31, 2009 12:55 pm
- Graphs of Other Trigonometric Functions 4.6
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- solve inverse-cos(x) + inverse-cos(sq. rt. of 15x) = (pi/2)
by car.man on Tue Mar 24, 2009 6:20 pm - 2 Replies
- 1624 Views
- Last post by car.man
on Sun Mar 29, 2009 7:36 pm
- solve inverse-cos(x) + inverse-cos(sq. rt. of 15x) = (pi/2)
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- LOST: cos(3theta)= -1/2 Find all values of theta
by hmerr10 on Wed Mar 18, 2009 12:25 am - 4 Replies
- 2662 Views
- Last post by stapel_eliz
on Thu Mar 19, 2009 2:59 pm
- LOST: cos(3theta)= -1/2 Find all values of theta
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- Find tan(arccos[x+1]) w/o trigonometric functions or inve
by king&i on Thu Mar 12, 2009 5:34 pm - 1 Replies
- 1816 Views
- Last post by stapel_eliz
on Thu Mar 12, 2009 11:03 pm
- Find tan(arccos[x+1]) w/o trigonometric functions or inve
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- acceleration on particles, given A is on 30-degree slope
by theshadow on Sat Mar 07, 2009 4:36 pm - 1 Replies
- 838 Views
- Last post by stapel_eliz
on Sat Mar 07, 2009 11:54 pm
- acceleration on particles, given A is on 30-degree slope
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- Find the exact value of [tex]sin(\frac{3\pi}{8}[/tex]
by anonmeans on Fri Mar 06, 2009 5:36 pm - 1 Replies
- 1044 Views
- Last post by stapel_eliz
on Fri Mar 06, 2009 7:58 pm
- Find the exact value of [tex]sin(\frac{3\pi}{8}[/tex]
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- one side of a triangular log has a length of 100 feet
by theshadow on Thu Feb 26, 2009 2:31 pm - 4 Replies
- 1919 Views
- Last post by theshadow
on Sat Feb 28, 2009 3:01 pm
- one side of a triangular log has a length of 100 feet
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- find sin(theta), cos(alpha), theta, alpha from picture w/ pt
by theshadow on Sun Feb 22, 2009 11:15 pm - 2 Replies
- 3347 Views
- Last post by theshadow
on Wed Feb 25, 2009 6:39 pm
- find sin(theta), cos(alpha), theta, alpha from picture w/ pt
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- Calculate angle through which Roberta swings.
by little_dragon on Sat Feb 14, 2009 8:33 pm - 2 Replies
- 1395 Views
- Last post by little_dragon
on Sun Feb 15, 2009 2:15 pm
- Calculate angle through which Roberta swings.
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- graphing with phase shift, non-2pi period, amplitude change,
by anonmeans on Sat Jan 24, 2009 7:24 pm - 4 Replies
- 3461 Views
- Last post by anonmeans
on Mon Jan 26, 2009 1:27 pm
- graphing with phase shift, non-2pi period, amplitude change,
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- angle of depression and how tall is romeo
by little_dragon on Tue Dec 09, 2008 9:49 pm - 1 Replies
- 2695 Views
- Last post by stapel_eliz
on Wed Dec 10, 2008 12:36 am
- angle of depression and how tall is romeo
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- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:11 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
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- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:12 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
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- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:11 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
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- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:10 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
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- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:11 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
-
- Anyone able to help me with some trig?
by masterrbc on Mon Apr 29, 2013 7:10 am - 0 Replies
- 0 Views
- Last post by Guest
on Thu Jan 01, 1970 12:00 am
- Anyone able to help me with some trig?
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