SOLUTION: the expression tan(-220) is equivalent to? (a) tan 50 (b) -tan 50 (c) -tan 40

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Question 602285: the expression tan(-220) is equivalent to?
(a) tan 50
(b) -tan 50
(c) -tan 40
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
the expression tan(-220) is equivalent to?
(a) tan 50
(b) -tan 50
(c) -tan 40
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