C(0,3)
b (3, 3)
a' (-3,0)
0
a
(3,0)
b' (-3,-37c (0,-3)
which transformation will map square oabc onto oa'b'c'?
o
a. a reflection over the line y = x
o
b. a rotation of magnitude 360° about the origin
o
c. a reflection over the y-axis
o
d
a translation of 6 units to the left
o
e. a rotation of 180° about the origin

Which of the following statements about the migration of workers to other countries is false?

The difference(s) between the grand canyon and valles marineris is/are: (a) the grand canyon was formed by water, but valles marineris was not. (a) valles marineris is much longer than the grand canyon. (c) valles marineris is much wider than the grand canyon. (d) valles marineris has large volcanoes near it. all of the above

Select the correct text in the passage. the moving continents affect all subsystems on earth. which sentence identifies a potentially negative consequence of shifting continents? the supercontinent pangaea began to break up about 175 million years ago. [during this process, more coastline was exposed as the landmasses separated]. [the rearrangement and displacement of these huge landmasses resulted in the diversity of plants and animals we see on earth today]. [the movement of the plates sometimes leads to earthquakes and tsunamis]. however, over the long course of earth's history, their effects are usually minimal. in oceans, the plate movements usually lead to seafloor spreading. [seafloor spreading often results in the formation of underwater ranges of mountains].