Graph the image of this figure after a dilation with a scale factor of 1/2 cantered at the origin use the polygon tool to graph the dilated figure

1. use commutative property to reorder the terms.2x+81=0.2. move the constant to right side by adding its opposite on both sides. 2x+81-81=0-81.2x=(-81).3. divide the equation on both sides.2x ÷ 2 = 81 ÷ 2.x = -81/2. your answer is -81/2. if you need to simplify it into a decimal, it’s -40.5.

The integer in this is 89.5 so the third number would be 359.5