hhhhfff
hhhhfff
10-06-2016
Mathematics
contestada
What's the answer for does too can anyone help
Respuesta :
caylus
caylus
14-06-2016
Hello,
mes QRT=3x+5=3*14+5=47°
mes TRS=10x-7=10*14-7=133°
since
3x+5+10x-7=180
==>13x=184
==>x=14(°)
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