Answer:
54
Step-by-step explanation:
−2x4+10x5+2x6
Answer:
a
Step-by-step explanation:
trust me i used to this all the time
Central angle of a regular polygon:
Ф = 360° : n.
If n=12: Ф = 360° : 12 = 30°
At the angle of rotation Ф = 30° the image of the polygon will coincide with the preimage.
The differences are
2000 119
2010 176
2020 154
2030 -436
Due to the small size data set, it would not be appropriate to predict future years unless some proven method applicable to this case is used.
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