IF you help me you get 50 points 2. Dilate the original triangle. Use a dilation factor of 3. Use the point (4, 0) as the dilation center.
The shape is a Triangle, I will give the Coordinates In order.
A Coords are X3, Y1
B Coords are X6, Y5
C Coords are X8, Y2.

Please give me an explanation

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.