Answer:
dont know
Step-by-step explanation:
When reflecting over y = -x
The x and y values change places and the signs change.
(-2,5) becomes (-5,2)
Given :
- The length of a rectangle is 4m more than the width.
- The area of the rectangle is 45m²
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To Find :
- The length and width of the rectangle.
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Solution :
We know that,

So,
Let's assume the length of the rectangle as x and the width will be (x – 4).
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Now, Substituting the given values in the formula :







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Since, The length can't be negative, so the length will be 9 which is positive.
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The answer is 4^10
How to do it:
4^2•4^8 goes into
4^2+8 which 2+8=10
So,
The answer: 4^10