You need an even number of reflections to get the original figure, leaving only A and D as potentially viable choices.
The reflection across the x-axis makes the tranformation (x, y) ⇒ (x, -y).
The reflection across the line y=x makse the transformation (x, y) ⇒ (y, x).
The two pairs of transformations of A give
(x, y) ⇒ (x, -y) ⇒ (-y, x) ⇒ (-y, -x) ⇒ (-x, -y) . . . . . not the original
The reflection across the y-axis makes the transformation (x, y) ⇒ (-x, y).
The two pairs of transformations of D give
(x, y) ⇒ (y, x) ⇒ (y, -x) ⇒ (-x, y) ⇒ (x, y) . . . . . . the original point
Selection D is appropriate.
Answer:
13 square units
Step-by-step explanation:
You could write 6/15 as a decimal 0.40.
Therefore .48>.40
Answer:
? what is this question asking
Step-by-step explanation:
Answer:
There are [3] puppies that are male and [2] puppies that are white females.
There are [5] puppies that are male, white, or both.
The probability that a puppy will be male, white, or both is [5-7 or ~71%]