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loves2ballet
31.07.2019 •
Mathematics
The square shown below has a perimeter of 6x-20 units. what is the value of x? (one side is supposed to have x on it).
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Ответ:
2.5x-5 I'm pretty sure. Let me know if I'm wrong.
Ответ:
length is 4 times greater than breadth
Step-by-step explanation:
We know that , area of rectangle is given by
A=length*breadth ( equation 1)
given is A=4x^2
4x^2=(4x*x)
comparing with equation 1 we get ,
length=4x.
breadth=x.
hence 4 coefficient tell that length is 4 times greater than breadth.