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Wewaii [24]
3 years ago
15

XYZ-QRS, and the scale factor from XYZ to QRS is 2/5. what is the length of side RS?

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0
The side length of Rs is dependent on QRS
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Vinvika [58]

Hello from MrBillDoesMath!

Answer:

Choice A,   18x - 6y = 20


Discussion:

Given line  

-9x + 3y = 12     (M)


Choice A:

18x - 6y = 20  =>          divide both sides by -2

-9x + 3y = -10     (N)


The left hand sides of (M) and (N) are equal implying that right hand sides are equal which further implies 12 = -10.  Contradiction! so the system M and N has no solution.


Thank you,

MrB

5 0
3 years ago
Read 2 more answers
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