eggroll5
eggroll5
04-05-2017
Mathematics
contestada
I need help with #14-20 please !
Respuesta :
Anny25
Anny25
04-05-2017
the 14,15 and 17 are fine, I don't understand the 16.
the 18 is 30, the 19 is 43, and 20 is 180
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