Answer:
0.6730
Step-by-step explanation:
0.04x -0.06y=0.48
x = 1.5y + 12
0.08x-0.11 y=0.92
x = 1.375y + 11.5
Hope this helps!
x=43°
The angles are adjacent and create a straight line so their sum is 180°.
(x+6)°+(3x+2)°=180°
x°+6°+3x°+2°=180°
4x°+8°=180°
4x°=172°
