oliverlikesbees oliverlikesbees

10-08-2021
Mathematics

contestada

Choose the expression that is equivalent to -4 - (-9).
A 4 + 9
B 4 - 9
C -4 + 9
D -4 + (-9)

Respuesta :

aliahart413 aliahart413

10-08-2021

Answer:

d

Step-by-step explanation:

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Аноним Аноним

10-08-2021

[tex]\\ \sf\longmapsto -4-(-9)[/tex]

[tex]\\ \sf\longmapsto -4+9[/tex]

Option C is correct .

Note:-

(-)(-)=(+)
(+)(-)=(-)
(-)(-)=(+)
(+)(+)=(+)

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