stephanie200205 stephanie200205

23-04-2020
Mathematics

contestada

Which of the following expressions is undefined?

A. 3•45 + 0

B. 85/42+30

C. 42/6-7

D.56/(7-7)

Respuesta :

Kyliej123 Kyliej123

23-04-2020

B is undefined because the answer comes out as a decimal. C is exactly 0. A is 135. D is 1.

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