Seudónimo Seudónimo

04-05-2015
Mathematics

contestada

Which of the following can be added to the number indicated on the number line above to sum to 0?
A. -7/8
B. 7/8
C. 8/7
D. -8/7

Which of the following can be added to the number indicated on the number line above to sum to 0 A 78 B 78 C 87 D 87 class=

Respuesta :

04-05-2015

B. 7/8
When you want to add something to a number to get zero, you negate the number and add

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jclainwizard jclainwizard

04-05-2015

7/8+(-7/8) = 0 so ANSWER = b

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