Answer:
(x+4)
Step-by-step explanation:
It is given that the area of rectangle is:[tex]x^2+13x+36 square meters[/tex] and the length of the rectangle is:[tex]x+9 meters[/tex].
Thus, The breadth of the rectangle is calculated as:
Area of rectangle=length of rectangle×breadth of rectangle
⇒[tex]x^2+13x+36=(x+9){\times}breadth[/tex]
⇒[tex]\frac{x^2+13x+36}{x+9}=Breadth[/tex]
⇒[tex]\frac{x^2+9x+4x+36}{x+9}=breadth[/tex]
⇒[tex]\frac{(x+9)(x+4)}{x+9}=breadth[/tex]
⇒[tex](x+4) meters=breadth[/tex]
