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Artemon [7]
3 years ago
11

If DE=52 and EF=21 Find DF

Mathematics
1 answer:
Vesna [10]3 years ago
7 0
The answer is 107



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Hello, can you please express this without denominators with the work?
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\bf  a^{-{ n}} \implies \cfrac{1}{a^{ n}}\qquad \qquad
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\\ \quad \\
%  negative exponential denominator
a^{{ n}} \implies \cfrac{1}{a^{- n}}
\qquad \qquad 
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-----------------------------\\\\
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there were 240 women and 270 men.
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