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Which of these pairs are equal? A) sin 49° and sin 51° B) sin 33° and cos 57° C) cos 28° and sin 72° D) cos 14° and cos 76°
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Feb 4, 2020
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Which of these pairs are equal?
A) sin 49° and sin 51°
B) sin 33° and cos 57°
C) cos 28° and sin 72°
D) cos 14° and cos 76°
Mathematics
middle-school
Michael Garner
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Michael Garner
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Answer: sin 33° and cos 57°
Explanation:
Deric
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Feb 9, 2020
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Deric
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