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08-12-2020
Mathematics

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in ABC, D is the midpoijy of AB and E is the midpoiny of BC. if AC =3x-15 amd DE = 6, what is the value of x?

in ABC D is the midpoijy of AB and E is the midpoiny of BC if AC 3x15 amd DE 6 what is the value of x class=

Respuesta :

08-12-2020

Answer:

7

Step-by-step explanation:

AC=DE

3x-15=6

solve for x

3x=6+15

3x=21

x=21/3

x=7

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