Respuesta :
Answer:
Area of the rectangle is given by:
[tex]A = l \times w[/tex]
where
A is the area of the rectangle
l is the length of the rectangle
w is the width of the rectangle respectively.
As per the given statement:
Area of the rectangle(A) = [tex]x^2-x-72[/tex] square meters
length of the rectangle(l) = x+8
Substitute these in the given formula we have;
[tex]x^2-x-72 = (x+8) \times w[/tex]
[tex]x^2-9x+8x-72 = (x+8) \times w[/tex]
[tex]x(x-9)+8(x-9)= (x+8) \times w[/tex]
or
[tex](x+8)(x-9)= (x+8) \times w[/tex]
Divide both sides by x+8 we have;
[tex]w = (x-9)[/tex] meters.
Therefore, the expression represents the width of the rectangle is x-9 meters
Answer:
Area of the rectangle is given by:
where
A is the area of the rectangle
l is the length of the rectangle
w is the width of the rectangle respectively.
As per the given statement:
Area of the rectangle(A) = square meters
length of the rectangle(l) = x+8
Substitute these in the given formula we have;
or
Divide both sides by x+8 we have;
meters.
Therefore, the expression represents the width of the rectangle is x-9 meters
Step-by-step explanation:
