trez1205
trez1205
12-06-2018
Mathematics
contestada
What is the value of x?
Respuesta :
Americ
Americ
12-06-2018
Triangles= 180°
Add the 3 angles to equal 180°
17x + (10x - 5) + 50= 180
combine like terms
27x + 45= 180
subtract 45 from both sides
27x= 135
divide both sides by 27
x= 5
ANSWER: x= 5
Hope this helps! :)
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