Answer:
I think the answer is 150 degrees
all the interior angles of a dodecagon (A twelve sided polygon) is 1800 degrees and 1800 divided by 12 (All the angles) is 150
Sorry if this is wrong I don't really know a lot about dodecagons
Answer: -3x+7
Step-by-step explanation: Good luck! :D
16
––
30
because there are 30 inches in all and 16 out of the 30 are concrete
Answer:
x= -40,0
y= 0,15
Step-by-step explanation:
