She answerd more on Tuesday, she did 1/4 = 25% ... on monday she did 2/10 = 20%
Answer:
1/2 = 0.5
3/4 = 0.75
Step-by-step explanation:
In the polygon ABCD, the production of point A' and point D' is (-2,-2) and (4,-2) respectively.
<h3>What is the transformation rule?</h3>
In coordinate planes, the rule of transformation involves interchanging the x and y values on the plane such that:
![\mathbf{(x,y) \to (k_x, k_y)}](https://tex.z-dn.net/?f=%5Cmathbf%7B%28x%2Cy%29%20%5Cto%20%20%28k_x%2C%20k_y%29%7D)
where;
From the given information:
- The scale factor = 2
- the origin as a center of dilation for image vertices = (0, 0)
Now, using the coordinate vertices:
The corresponding coordinate of the image vertices is as follows:
A(-1,-1) → A'(2 × (-1), 2 × (-1))
A' = (-2,-2)
D(2,-1) → A'(2 × (2), 2 × (-1))
D' = (4,-2)
Learn more about the transformation rule in coordinate planes here:
brainly.com/question/4251601
#SPJ1