Step-by-step answer:
Given an enlargement from preimage (ABC) to image (A'B'C').
Need to find scale factor.
Solution:
Scale factor = linear size of image / linear size of preimage.
From the accompanying diagram, we see that
L(preimage) = AC = 4 units
L(image) = A'C' = 12 units
Therefore
Scale factor = L(image) / L(preimage) = 12 / 4 = 3
Answer:
y = x-2
Step-by-step explanation:
Howdy! My name is Christian and I’ll try and help you with this question!
Date: 9/29/20 Time: 9:08 am CST
Answer:
D.
{ (1, 3), (2, 3), (3, 3), (4, 3) }
Explanation:
This is because for each x value, the number on the left of the set, there is no other x values of the same number, ( 1, 2, 3, 4)
Hope this helps you with your question!
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<em>Christian
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Answer:
18 +2 + 2.5 + 3 = 25.5
Step-by-step explanation:
just add
