Answer:
RS = 10
Step-by-step explanation:
We are told that to get ∆QRS, the scale factor of ⅖ was used. To get side RS, we would multiply the side length of the side that corresponds to RS.
YZ corresponds to RS.
YZ = 25
Thus,
RS = 25*⅖
Loss= x
profit=y
x=1/4y
4x=y
Let cost = c
c-x= 15000
c+4x=18000
c+4x-(c-x)=18000-15000
5x=3000
x=600
c-x=15000
c-600=15000
c=15600
c+2400=18000
Cost= Rs15600
Brainliest please
$113.40
The dress is $180 subtracted by 30% ($54) and is now $126
$126 - 10% which is $12.60 and is now $113.40
-250
hope that makes sense
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