180°=triangle
360°=quadrangle
180°*34+180=6300°
Answer:
30q or 30
Step-by-step explanation:
Answer:
Bet
Step-by-step explanation:
-2x+y=5
x-3y=-30 so you can multiply the bottom equation by 2 you'll get 2x-6y=-60
-2x+y=5
2x-6y=-60 And subtract the equations. You'll get -5y=-55 y=11. Plug it in to one of the original equations. -2x+(11)=5
-2x=-6 so x=3
y=11 and x=3
Answer:
Wrong. It equals 2560.
Step-by-step explanation:
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