charleighphilmon charleighphilmon

02-04-2020
Mathematics

contestada

what does -4.2-(-2.9)= equal

Respuesta :

Hrishii Hrishii

02-04-2020

Answer:

10

Step-by-step explanation:

[tex] - 4 .2 - ( - 2.9) \\ = - 8 - ( - 18) \\ = - 8 + 18 \\ = 10[/tex]

Answer Link

Officialalehpeter Officialalehpeter

02-04-2020

Answer: -1.3

Step-by-step explanation:

-4.2-(-2.9)

Looking at this equation

Minus × minus = plus

-4.2+2.9

= -1.3

Answer Link

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