ahumadakayla
ahumadakayla
04-02-2021
Mathematics
contestada
please help i will mark you brainliest
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mackenzicohee16
mackenzicohee16
04-02-2021
a. (7x-9)+3x+(x+2) = 180, x=17
b. D=19, E= 128, F= 51
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