jeromii29
jeromii29 jeromii29
  • 17-05-2019
  • Mathematics
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asap asap asap now now now plz 12 20 and 21​

asap asap asap now now now plz 12 20 and 21 class=

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beyouforyou923
beyouforyou923 beyouforyou923
  • 17-05-2019

Answer:

12. AM= 2x+4

MB= 5x-8

AB= ?  

So to get AB, you would need to find the total measurements of AM and MB.  

AM=MB  

2x+4=5x-8

2x=5x-12

-3x=-12

x=4

20. AE= 37

21. AC=  16

Step-by-step explanation:

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