QUESTION IMAGE
Question
an equilateral triangle has a perimeter of 15x^{3}+33x^{5} feet. what is the length of each side?
○ x^{3} feet
× 5 + 11x^{2} feet
○ 5x^{2}+11 feet
○ 5x^{3}+11x^{5} feet
Step1: Record la fórmula del perímetro
Perímetro = 3 × longitud del lado
Step2: Despejar la longitud del lado
Lado=$\frac{Perímetro}{3}$
Step3: Sustituir el perímetro dado
Dado perímetro = $15x^{3}+33x^{5}$, entonces lado = $\frac{15x^{3}+33x^{5}}{3}$
Step4: Simplificar la expresión
$\frac{15x^{3}+33x^{5}}{3}=\frac{15x^{3}}{3}+\frac{33x^{5}}{3}=5x^{3}+11x^{5}$ feet
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D. $5x^{3}+11x^{5}$ feet