tariqobrien546 tariqobrien546

28-04-2020
Mathematics

contestada

What is the value of y in this simplified expression?

11^-4/11^-8=11^y

a.-12

b.2

c.4

d.32

Respuesta :

mysticchacha mysticchacha

28-04-2020

Answer:

choice C. y = 4

Step-by-step explanation:

Simplify 11^-4 / 11^-8

= 11^(-4 - (-8) ) = 11^(-4+8) = 11^4

so

11^4 = 11^y

means y = 4

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