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dmitriy555 [2]
3 years ago
9

If EF is 17 and DF = 2 times FE plus 6, How long is DE ?​

Geography
2 answers:
djverab [1.8K]3 years ago
6 0

Answer:

<em>DE </em><em>is </em><em> </em><em>5</em><em>7</em><em> </em><em>long</em>

<em>I </em><em>hope</em><em> </em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>you</em>

photoshop1234 [79]3 years ago
4 0

Answer:

57

Explanation:

EF = FE = 17

DF = ( 2 x FE )

= ( 2 x 17 ) + 6

= 34 + 6

DF = 40

DE = DF + FE

= 40 + 17

DE = 57

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