$F=n\qquad\qquad\text{(Faces)}\\\\E=2n\qquad\qquad\text{(Edges)}\\\\V=2n-4\qquad\qquad\text{(Vertices)}\\\\\\V-E+F=2\\\\2n-4-2n+n=2\\\\-4+n=2\qquad|+4\\\\\boxed{n=6}$

3 0

3 years ago

Rotation: 90° cow about the origin

ryzh [129]

Answer:

im not sure

Step-by-step explanation:

8 0

2 years ago

How do I do this ? 19 points will mark brainlest

steposvetlana [31]

Answer: This is easier than you thought. 3.2 is equivalent to 3.20 so the spaces between would be 3.21, 3.22, 3.23 etc. the blue dot is 3.21

Step-by-step explanation:

5 0

2 years ago

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