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The rectangle below has an area of 121 -
square meters and a length of 11
ameters,
What expression represents the width of the rectangle?
Width
11 - 3
121 - 22
Width
meters
Sheria

You might need: Calculator The rectangle below has an area of 121 - square meters-example-1
User Journeyer
by
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1 Answer

3 votes

Answer:

11 + x

Explanation:

A = LW

W =
(A)/(L)

Plug in given information:

W =
(121-x^(2) )/(11-x)

Factor the numerator:

W =
((11+x)(11-x))/((11-x))

Cancel (11 - x):

W = 11 + x

User Mofaggol Hoshen
by
8.4k points