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If sec (0) =3/5 and 0° < 8 < 90°, what is cos (8)?
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2 votes
If sec (0) =3/5
and 0° < 8 < 90°, what is cos (8)?

User Arrtchiu
by
4.4k points

1 Answer

4 votes

Explanation:

sec is 3/5 =h/b

cos is b/h is5/4×8 =40÷3

User Selecsosi
by
3.7k points
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