Can I have answers for 12 and 13

12.  To rotate CW 270 degrees, find the points of the original triangle, make the Original X value becomes the new Y value and the new X value is the inverse of the original Y value.

B) to be in the same location as the original, it would be a 360 degree rotation.

13. to rotate 180 degrees mirror the image on the X and Y axis.

B) a 360 degree rotation.

See attached picture:

step-by-step explanation:

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the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: