jaymoring jaymoring

15-07-2021
Mathematics

contestada

Which expression is equivalent to 1/27?

Which expression is equivalent to 127 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

15-07-2021

Answer:

D 3^3 *3^-7

Step-by-step explanation:

1/27 = 1/3^3 = 3^-3

When multiplying with the same base, add the exponents

A 3^1 * 3^-10 = 3^-9

B 3^-1 * 3^10 = 3^9

C 3^-4 * 3^7 = 3^3

D 3^3 *3^-7 = 3^-3

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