What's My Identity
Simplify
(sec x)/csc x
tan x
Solve for x , with
-pi/2<x<pi/x. Wrie the answer in radians.
6tanx +7=-tanx
-pi/4
In triangleEFG, m angle E=28, f=11 and e=15. What is m angleF ?
20^circ
If csc theta=5/4 , what is tan theta ?
4/3
What is the exact value of sin(165^circ) ?
(sqrt6-sqrt2)/4
Simplify
cosx+(sin^2x)/cos x
1
Solve the equation 8sin^2theta-2=0 .
(All solutions)
theta=(5pi)/6+2pik & pi/6+2pik
In triangle RST, m angleS=88^circ, m angleT=33^circ and s=22 . What is t ?
t=12
If sintheta=8/17 , what is cottheta ?
15/8
What is the exact value of cos(255^circ) ?
(-sqrt6-sqrt2)/4
Simplify
(secx)/tanx
cscx
Solve the equation 3sintheta+2=sintheta+1 for values between 0 and 2pi .
(7pi)/6 and (11pi)/6
In triangle DEF, m angle F=45^circ, d=15 and e=8. What is f ? Round to tenths.
10.9
What is the cofunction to cos theta ?
sin(90-theta)
What is the exact value of tan(pi-(5pi)/6) ?
-sqrt3/3
Simplify
cosxcscx
cotx
Solve the equation 4sintheta-1=0 for values between 0 and 2pi .
0.25 radians and 2.89 radians
In triangle ABC, a=14, b=12 and c=5.8. What is m angleA ? Round to tenths.
97.6^circ
What is the cofunction to sec theta ?
csc (90-theta)
Who won the super bowl this year (2026)?
Seattle Seahawks