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The measurement of x is 3.9999
Answer:
ummmmmm peace out
Step-by-step explanation:
Given:

To find:
The length of QR.
Solution:
We have,

Then,
(CPCTC)



Divide both sides by 4.


Similarity,
(CPCTC)



Divide both sides by 2.

Now,


Therefore, the correct option is d.
The fourth one, (3,-6), (3,-4), (6,-4), (6,-6)