beyonce556
beyonce556
26-02-2019
Mathematics
contestada
what is the value of x?
Respuesta :
amanda3435
amanda3435
26-02-2019
It’s the radius of an angle. Try looking it up to get more info!
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nancyrai227
nancyrai227
26-02-2019
Complementary angels add up to 90 degrees
X+2x+30=90
3x+30=90
90-30
=60
3x=60
60/3
X=20
X=20 DEGREES!!! :)
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