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18-11-2019
Mathematics

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Isosceles triangle DEF has base angles D and F. If DE = (4x + 10) and EF = (8x – 2), what is the value of x, and what is the value of DE? Please show all work!

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jojo880 jojo880

18-11-2019

Answer:

X=3

DE=22

Step-by-step explanation:

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