Trig Questions- 1. Write the

Trig Questions-1. Write the algebraic expression which shows Cos((ArcSin(4/X)), 2. Angle If Csc(-Θ)=15/4? 2. - what quadrant is
1. 1 answer
2. asked by Ram
3. 652 views
The integral (x^3sqrt(9^2-x^2)) can be transformed using a substitution to 59049 integral cos^4(x) -cos^2(x)i've figured out how
1. 2 answers
2. asked by william
3. 159 views
1. what trig function has an amplitue of 1 and negative values for angles between π/2 and π?2. what trig function never
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2. asked by anon
3. 898 views
could someone please refresh my memory of the basic trig functions?ex) cos^2 + sin^2 = 1? That is a trig identity.
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2. asked by raychael
3. 597 views
HELP WITH ALOT OF QUESTIONS? TRIG? I don't get any concepts.
1. 2 answers
2. asked by Amy.
3. 541 views
Suppose that z1=6-8i. Find:A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2,
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2. asked by Joshua
3. 617 views
watch this cnn10 then wrightWrite no more than 3 true or false Write no more than 3 fill-in the blank questions Write no more
1. 10 answers
2. asked by Baraka
3. 435 views
Use the trig Identities to find the other 5 trig functions.Problem 7.)Tan(90-x)=-3/8 8.)Csc x=-13/5 9.)Cot x=square root of 3
1. 3 answers
2. asked by Jennifer
3. 1,355 views
Use trig identities to transform the expression (sec θ)/(csc θ) into a single trig function. Assume θ is acute. Work must be
1. 1 answer
2. asked by John
3. 437 views
i have some problems doing trigthe first one is: Show that cos(x/2) sin(3x/2) = ½(sinx + sin2x) i know that you are supposed to
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2. asked by jacob
3. 1,210 views