krissychele krissychele

11-08-2018
Mathematics

contestada

Alright guys I really appreciate the help , but this is the last one I promise. I need 35 and 37

Alright guys I really appreciate the help but this is the last one I promise I need 35 and 37 class=

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lesliekolleroxrkcf lesliekolleroxrkcf

11-08-2018

DE + EF = DF
2(x+3) + 3(x-1) = 138
2x+6 + 3x-3 = 138
5x=135
x=27
DE Is 60 and ef is 78

4x+7=5x-4
x=11

3 is 78°

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matthavan matthavan

11-08-2018

This is the solution in the image. Hope this helps

Ver imagen matthavan

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