Answer:
x^2+29x+210
I hope this helps! I did this through the FOIL method. :)
You put the bar over the first number after the decimal
Multiplying the number by 1,000
A sequence of rigid transformations map one onto the other.
This is because rigid transformations preserve distances between every pair of points, therefore the distances and angles of the two polygons will be the same. Rigid transformations include translations, rotations and reflections
