6. describe some things you could notice in two polygons that would you decide

that they were not scaled copies.

Check if side lengths of one polygon have been divided by the same number to decrease the size of the shape or multiplied by the same number to increase.

Step-by-step explanation:

In this question, we need to tell some things that could help to check if two polygons are scaled copy of each other or not.

Check if side lengths of one polygon have been divided by the same number to decrease the size of the shape or multiplied by the same number to increase. For example, if a rectangle has a length of 10 and a height of 8, a scaled copy would be a length of 5 and a breadth of 4.

Another example is as follows:

If a rectangle has a length of 4 and a height of 3, a scaled copy would be a length of 8 and a breadth of 6.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

lol.

it's ok we all do this sometimes.

-aparri