Answer:
no Solutions
Step-by-step explanation:
-2x -2y = 6
10x + 10y = -30
multiply the first equation by 5 and add the tower equations together
-10x - 10y = 30
+ 10x +10y = -30
you get all zeros so it had no solutions
3100
I HOPE IT WILL HELP YOU.
THANK YOU.
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30°,40°
let the other angles be 3x and 4x
3x+4x+110=180
7x=180-110=70
x=70/7=10
3x=3×10=30
4x=4×10=40
