amandasan98 amandasan98

23-03-2017
Mathematics

contestada

Use the fundamental identities to simplify the expression.
(9tantheta9cottheta)/(9sectheta)

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Аноним Аноним

23-03-2017

If you should use the fundamental identities to simplify the expression, you should use (4.5antheta9cottheya/(4.5cthea and thats your answer, Half of 9 is 4.5.

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