jadeglos00
jadeglos00 jadeglos00
  • 09-05-2019
  • Mathematics
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helppp 20 POINTS ANSWER FAST

helppp 20 POINTS ANSWER FAST class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-05-2019

Answer:

x=2.4

Step-by-step explanation:

We can take the ratios and solve for the unknown side

AE       ED

----- = ---------

JN       MN

Substituting in

1         3

----- = ---------

.8       x

Using cross products

1x = 3*.8

1x = 2.4

x = 2.4

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