Question

test prep a square has a perimeter represented by the expression 16.8s - 12. write an expression to represent the length of one side of the square. enter the correct answer in the box. show hints

Explanation:

Step1: Recall square perimeter formula

Perimeter of square: $P = 4 \times \text{side length}$

Step2: Isolate side length

Divide perimeter by 4: $\text{side length} = \frac{P}{4}$

Step3: Substitute given perimeter

$\text{side length} = \frac{16.8s - 12}{4}$

Step4: Simplify the expression

$\text{side length} = \frac{16.8s}{4} - \frac{12}{4} = 4.2s - 3$

Answer:

$4.2s - 3$