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mariarad [96]
2 years ago
7

Laura has a backyard that she wants to renovate. Her

Mathematics
1 answer:
miskamm [114]2 years ago
4 0

Answer:

Area of the walkway = 8<em>x </em>+ 24

Step-by-step explanation:

Area of the total backyard = l\times b

Area of total backyard = (x+6)\times (x+4) = x^{2} +10x + 24

Now, Area of the rectangular garden = l\times b

Area of the rectangular garden = x (x+2) = x^{2} + 2x

Now area of the walkway poured with concrete = Area of the backyard - Area of the rectangular garden

= (x^{2} +10x +24) - (x^{2} +2x)

= x^{2} + 10x +24 - x^{2} -2x

= 8<em>x</em> + 24  

 

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