In triangle DEF, m∠D=45, m∠E=63, and EF=24 in. What is DE to the nearest tenth of an inch?
1 answer:
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Easy, use these two formulas, to find Markdown:
Markdown=Original-New
and
Markdown%=
So, plug in what you know.
Markdown= $30-$20.10
M=$9.90
Now, Markdown%
Markdown%=
M%=0.33*100
M%=33
Thus, there was a 33% markdown.
Markdown=Original-New
and
Markdown%=
So, plug in what you know.
Markdown= $30-$20.10
M=$9.90
Now, Markdown%
Markdown%=
M%=0.33*100
M%=33
Thus, there was a 33% markdown.