The vertices of a figure are given. Rotate the figure as described. Find the coordinates of the image.
A(2,-2), B(4, -1), C(4, -3), D(2, -4)
F(1,2), G(3,5), H(3, 2)
90° counterclockwise about the origin
180° about the origin
J(-4,1), K(-2,1), L(-4,-3)
90° clockwise about vertex L
P(-3, 4), Q(-1,4), R(-2, 1), S(-4,1)
180° about vertex R
W(-6, -2), X(-2,-2), Y(-2,-6), Z(-5, -6)
270° counterclockwise about the origin
A(1, -1), B(5, -6), C(1, -6)
90° counterclockwise about vertex A
Find the coordinates

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.