Indicate which property is illustrated in Step 2 4x + 12 + 12x - 2 =
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
(4x + 12) + (12x -
4x + (12 + 12x) - 2
4x + (12x + 12) - 2
(4x + 12x) + (12
(4 + 12)x + (12 2)
16x + 10
♡
O associative
O commutative
O arithmetic fact
O distributive

23

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

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step-by-step explanation:

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