The slope of a’b 1.2 -1.2 -3.6 the length of a’c 1/3 q units 3 q units -1.2 p units (p + q + r) units

Step-by-step explanation:

The dilation is the transformation that maps  lines into parallel lines. Parallel lines always have the same slope, thus the slope of A'B' is

If a scale factor is 3, then all sides of the triangle A'B'C' are three times longer than corresponding sides of the triangle ABC. Hence, if the length of the side AC is then the length of the side A'C' is

answer: hey there,

the answer you are looking for is a..

hope this you!

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72