Melanie wants to create a pattern using a transformation that will change
the orientation of a figure but not the orientation of the vertices. Which
transformation should she use?

A. rotation
B. dilation
C. reflection
D. translation

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.

you a real one for tat answer

step-by-step explanation:

y-y1=m(x-x1)

y-1=1(x-8)

i am so sorry , i have no idea but i want points so i won't be a beginner anymore