<h3>
Answer: Choice A) 1/3</h3>
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Work Shown:
x = preimage length = 12
y = image length = 4
z = scale factor
z = y/x
z = 4/12
z = (1*4)/(3*4)
z = 1/3
The scale factor is 1/3.
This means the image is 1/3 of the length of the preimage.
Answer:
20
Step-by-step explanation:
I think its the first one
Answer:
A=5
Step-by-step explanation:
5 times 5 is 25
25-2 is 23
Yo sup??
given equality is
1/x+1/y=1/2
on observation we can say that only (4,4) satisfies this equality.
Therefore only one ordered pair of integer exists.
Hope this helps
