The length of a rectangle plus its width is
13 cm. The area is 12 square cm. What are
the length and width of the rectangle?

its 1

Step-by-step explanation:

Let's the length of rectangle x cm, then its width is (13-x) cm. since the area is 12 cm^2 we write:

(13-x)Xx=12

we get the width: x=1cm and the length is 13-12=1cm.

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step-by-step explanation:

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