Atriangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the resulting image? Enter your answer in the box cm​

13cm

Step-by-step explanation:

Since rotation and reflection have nothing to do with the size of a triangle the perimeter will stay the same

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Step-by-step explanation:

Given expression :-

Since all the numerical coefficients -5,15,-25 are multiple of -5 and -5 is a negative number .

So, rewrite the above expression as:

  [since product of negatives is positive but product of negative and positive is always negative]

Since (-5) is same negative number in all the terms, so taking -5 outside, we get