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The expression
4x gives the perimeter of a square with a side length of
x units.
What is the perimeter of a square with a side length of
(5)/(7) units?

◻ units
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The expression $4 x$ gives the perimeter of a square with a side length of $x$ units. $\newline$ What is the perimeter of a square with a side length of $\frac{5}{7}$ units? $\newline$ $\square$ units $\newline$ Show Calculator

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Power rule with rational exponents

Full solution

Q. The expression

4 x

gives the perimeter of a square with a side length of

x

units.

\newline

What is the perimeter of a square with a side length of

\frac{5}{7}

units?

\newline

\square

units

\newline

Show Calculator

Perimeter Formula: The formula for the perimeter of a square is $P = 4 \times \text{side length}$ .
Substitute Side Length: Substitute the side length $(\frac{5}{7})$ units into the formula: $P = 4 \times (\frac{5}{7})$ .
Calculate Perimeter: Calculate the perimeter: $P = (4 \times 5) / 7$ .
Final Perimeter: $P = \frac{20}{7}$ units.

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