△abc is mapped to △a′b′c′ using each of the given rules. which rules would result in △abc being congruent to or not congruent to △a′b′c′ ? drag and drop each rule into the boxes to classify it as congruent or not congruent. congruent non congruent choices to go to either congruent or non congruent (x,+5,y) (x,,5y) (x,.5x, 0.5y) (x,,-y) (x,,-y)

(x,y)→(x+5,y) will be congruent; (x,y)→(5x,5y) will not be congruent; (x,y)→(0.5x, 0.5y) will not be congruent; (x,y)→(x,-y) will be congruent; (x,y)→(-x,-y) will be congruent.

Step-by-step explanation:

The types of translations that result in congruent images are translations or slides; reflections; and rotations.  

Translations will add to the x- and y-coordinates; this is why the first transformation is congruent.

Reflections will negate one or more of the coordinates; this is why the fourth and fifth transformations are congruent.

The remaining two are dilations; these are stretches or shrinks that occur when the coordinates are multiplied by a number other than 1.  These change the size of the figure, which is why they are not congruent.

1. 3/8 , 5/8 , 8/8 (which is basically one whole).
2. 2/3,2/4 , 2/6.
Just divide the numerator and the denominator.
For example .
3/8 = 0.375
5/8= 0.675
Which one is greater ?
5/8
Example #2
2/4=.5
2/6=.333333
Maybe you thought that 2/6 is greater because 6 is greater than 4 , but remember it's a fraction .
Which one is greater ?
2/4