Evaluate: tan(arcsin(8/17)+ arctan(4/3)) I understand

Evaluate please:a.) arcsin(sin 13pi/16) b.) arccos(cos[-pi/18]) c.) arcsin(sin pi/18 d.) arcsec(-√2) e.) arctan(-√3/3)
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2. asked by Liv
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Use a calculator to evaluate the expression.arcsin 0.45 arctan 15 arcsin(-0.125) arccos(-1/3)
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2. asked by Jackie
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Evaluate: tan(arcsin(8/17)+ arctan(4/3))I understand that I have to make triangles out of the values given-- with 15 being the
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2. asked by Sydney
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Please can you help me with this question?Choose the option which is a false statement: A arctan(tan2/3pi))=-1/3pi B
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2. asked by janet
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Evaluate.1. sin^-1(-1/2) 2. cos^-1[(-root 3)/2] 3. arctan[(root3)/3] 4. cos(arccos2/3) 5. arcsin(sin 2pi) 6. sin(arccos 1)
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2. asked by anonymous
3. 722 views
Evaluate.1. sin^-1(-1/2) 2. cos^-1[(-root 3)/2] 3. arctan[(root3)/3] 4. cos(arccos2/3) 5. arcsin(sin 2pi) 6. sin(arccos 1) I got
1. 3 answers
2. asked by anonymous
3. 799 views
cos(arcsin(x)+arctan(x))
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2. asked by Sienna
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(arcsin(x/2)+arccos(x/2))/arctan(x) = 3/2, solve for x if x >0. Thanks.
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2. asked by Dan
3. 684 views
The values of x that are solutions to the equation cos^(2)x=sin2x in the interval [0, pi] area. arctan(1/2) only b. arctan(1/2)
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2. asked by Carson
3. 691 views
Find all values of x so that arccos x > arcsin x + arctan x.
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2. asked by alice
3. 98 views