Which sequence of transformations confirms congruence by mapping shape I onto shape II? A.
a reflection across the x-axis and then a translation 15 units left
B.
a 90° clockwise rotation about the origin and then a translation 25 units up
C.
a 90° counterclockwise rotation about the origin and then a translation 10 units left
D.
a 180° rotation about the origin and then a translation 10 units right

What was the most common destination for african american migrants between 1910 and 1930

To keep other european powers from threatening its empire in america, spain sent soldiers, settlers, and?

How did the war of 1812 contribute to an increase in u.s. manufacturing? a) the war provided more resources for factories to increase production. b) the war promoted trade between countries so that americans could focus on fighting. c) the war cut americans off from their previous supply of imported manufactured goods. d) the war limited transportation in america, making it necessary to import manufactured goods.