2 years ago

(Middle school math) please help, thank you!

Mathematics

2 answers:

valentina_108 [34]2 years ago

7 0

Answer:

i dont know

Step-by-step explanation:

Veronika [31]2 years ago

7 0

I think it might be 8ft

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the length of a rectangle is 4 meters longer than the width. if the area is 22 square meters , find the rectangle dimension

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Let breadth be x

Length=x+4

We know

$\boxed{\sf Area_{(Rectangle)}=Length\times Breadth}$

$\\ \sf\longmapsto x(x+4)=22$

$\\ \sf\longmapsto x^2+4x=22$

$\\ \sf\longmapsto x^2+4x-22=0$

By solving

$\\ \sf\longmapsto x=-2\pm\sqrt{26}$

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Step-by-step explanation:

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