The transformation that can be used to show that ABCDE and its image are congruent is a 90° counterclockwise.
<h3>How to depict the transformation?</h3>
It should be noted that when we rotate a point through 90° counterclockwise, the mapping will be: (x, y) to (-y, x).
In this situation, it van be deduced that the x and y coordinates swapped positions. This illustrates a 90° counterclockwise rotation about the origin..
In this situation, since the rotation is a rigid motion, the two shapes are congruent.
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No, Rays go one way only since a point block te other way. Otherwise it wont be a ray :)
The cost is dependent on the number of games played so
Cost: dependent
Number of games: independent
Answer:
-5x - 15 > 10 + 20x
-5x - 20x > 10+15
-25x > 25
-x > 25/25
-x > 1
x < -1
interval notation: ]- infinity; -1]