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Butoxors [25]
3 years ago
5

Elsa's store purchased a sofa at a wholesale price of $350, and sold it for $630. What is the percent of markup?

Mathematics
1 answer:
nataly862011 [7]3 years ago
8 0

Answer:

980%

Step-by-step explanation:

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(sin x)(tan x cos x - cot x cos x) = 1 - 2 cos2x
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As

\tan x=\dfrac{\sin x}{\cos x}
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ddd [48]

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1

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