After a rotation of 90 about the origin the coordinates of the vertices of the image of a triangular a prom six, 3B prom -2 -1 in C from one, seven what are the coordinates of the vertices of the pre-image

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

139 divided by a number

step-by-step explanation:

p - 6

step-by-step explanation

so you know that it cost $6 to see a movie you subtract p - 6 to get your answer

hope this !