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Trigonometric identity SinD tanD Simplify
Trigonometric identity
SinD tanD Simplify please
1 answer
asked by
Sarah
398 views
Simplify by referring to the appropriate triangle or trigonometric identity:
cos(arctan(x))
1 answer
asked by
terra
1,390 views
riangular flower garden ABC in which AB = 4m, BC = 5and ∠BCA =30. Point D lies on AC such that BD = 4 m and ∠BDC is obtuse.
F
1 answer
asked by
King
426 views
Verify that the trigonometric equation is an identity. 1/2 sin 2 x − sin^2x over sinxcos2x = 1 over sinx+cosx
Verify that the
2 answers
asked by
Ricky
617 views
Write the trigonometric expression in terms of sine and cosine, and then simplify.
1). (csc θ − sin θ)/(cos θ) ____________.
2 answers
asked by
Amber
2,243 views
8. Der Mann...
A)bist alt B)Sind alt*** C)sieht alt aus D)saht alt aus 9)Die Frau... A)hat blondhaarig B)bist blondhaarig***
1 answer
asked by
Cam
869 views
Georgina is told that an angle has a sine of sqrt 5/5 and is in quadrant 2. Use the Pythagorean identity sin^2(0) + cos^2(0) =1,
1 answer
33 views
Julia wants to simplify the term sec^2 theta-1/cot^2 theta+1 in a trigonometric identity that she is proving. Which of the
5 answers
asked by
girly girl
6,975 views
Georgina is told that and angle has a sine of √5/5 and is in quadrant II. use the Pythagorean identity sin^2(0) + cos^2(0) =
1 answer
108 views
Steph is told that an angle has a sine of 1/4 and is in Quadrant II. Use the Pythagorean identity sin^2(θ)+cos^2(θ)=1 , the
1 answer
14 views