momzsons9404 momzsons9404

07-07-2020
Mathematics

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If cos θ = -2/5 and tan θ > 0, what is the value of sin θ? Answer Choices: a) the negative square root of 21 b) the negative square root of 21 over 5 c) the square root of 21 over 5 d) the square root of 21 over 2

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onstella2013 onstella2013

07-07-2020

Answer:

I think it is A

Step-by-step

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hellonoononsight hellonoononsight

04-06-2021

Answer:

B

Step-by-step explanation:

took test

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good job