Mathematics

Mathematics, 21.10.2019 22:00, natem725

Explain how we calculate the sine and cosine functions for a value of theta so that 540 < theta < 630.

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Mathematics, 29.07.2019 14:30, 2019johnfranken

Albert wants to show that tan(theta)sin(theta)+cos(theta)=sec(theta). he writes the following proof: tan(theta)sin(theta)+cos(theta)=sec(theta) sin(theta)/cos(theta) sin(theta)+cos(theta)=sec(theta) sin^2(theta)/cos(theta)+cos(theta)=sec(theta) what is the next step in this proof? a.) he should write tan(theta)=sin(theta)/cos(theta) to find a common denominator. b.) he should write cos(theta)=cos^2(theta)/cos(theta) to find a common denominator. c.) he should write cos(theta)=1-sin(theta) to convert all the terms to sine. d.) he should write sin(theta)=1-cos(theta) to convert all the terms to cosine.

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Mathematics, 29.07.2019 15:00, JacobWat

Albert wants to show that tan(theta)sin(theta)+cos(theta)=sec(theta). he writes the following proof: tan(theta)sin(theta)+cos(theta)=sec(theta) sin(theta)/cos(theta) sin(theta)+cos(theta)=sec(theta) sin^2(theta)/cos(theta)+cos(theta)=sec(theta) what is the next step in this proof? a.) he should write tan(theta)=sin(theta)/cos(theta) to find a common denominator. b.) he should write cos(theta)=cos^2(theta)/cos(theta) to find a common denominator. c.) he should write cos(theta)=1-sin(theta) to convert all the terms to sine. d.) he should write sin(theta)=1-cos(theta) to convert all the terms to cosine.

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Mathematics, 09.08.2019 17:20, damianb25

Find exact value of cosine theta for an angle theta with a sine theta equals 3/8 and with its terminal side in quadrant 1

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Explain how we calculate the sine and cosine functions for a value of theta so that 540 < theta...

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