Mathematics, 04.02.2020 21:53 bob4059

Evaluate csc(−420∘) without using a calculator.

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Circle the problem that uses competition. 7. 32.7+15.6=32.6+15.7 45.7+26.2=45.7+26.3-0.1 8. 14.24-11.8=14.24-12+0.2 168.3-53.8=168.3-53.4-0.4

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Evaluate csc(−420∘) without using a calculator....

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