Answer:
a 2d is basically something that is flat, or like a graph. it doesnt have a volume.
a 3d is something that has a volume, it has sides and front and back.
2d ex; a graph on paper
3d ex; a square or rectangular box
Step-by-step explanation:
hope it helps
X = 12
Y = 4
X + Y = 16
X = 3Y
3Y + Y = 16
4Y = 16
X + 4 = 16
1st quadrant
multiplication 4(3x-1)
12x-4
Answer: B. 1/2
2 tooth pick touching out of the 5 that is 2/5. 2.5/5 is one half so that 1/2 half is really close to a half.
