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Suppose you have AB on a coordinate plane located at A(-3, -4) and B(5, -4). Under a dilation centered at (9, 0), AB becomes A'B' with coordinates A'(6, -1) and B'(8, -1). What is the scale factor for this dilation?

My guess is that you would find the distance between points for both AB and A'B'

so it would look something like this

distance formula =

do the same for A'B'

so the scale factor of the dilation would be 1/4

Step-by-step explanation:

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: