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the width of a rectangle measures $(9.3b - 9.1)$ centimeters, and its l…

Question

the width of a rectangle measures $(9.3b - 9.1)$ centimeters, and its length measures $(7.2b - 4.4)$ centimeters. which expression represents the perimeter, in centimeters, of the rectangle? answer $16.5b - 13.5$ $0.4b + 5.6$ $-27 + 33b$ $0.2b + 2.8$

Explanation:

Step1: Recall the formula for the perimeter of a rectangle

The formula for the perimeter \(P\) of a rectangle is \(P = 2(l + w)\), where \(l\) is the length and \(w\) is the width. Given \(w=(9.3b - 9.1)\) and \(l=(7.2b - 4.4)\).

Step2: Substitute the values of \(l\) and \(w\) into the formula

$$ LATEXBLOCK0 $$

Step3: Combine like - terms inside the parentheses

$$ LATEXBLOCK1 $$

Step4: Distribute the 2

$$ LATEXBLOCK2 $$

Answer:

\(-27 + 33b\)