camnawamma camnawamma

05-11-2018
Mathematics

contestada

What is the value of -a
a=-4.2

A.-4.2
B.4.2

Respuesta :

Аноним Аноним

05-11-2018

Answer:

4.2

Step-by-step explanation:

a = -4.2

Divide both sides of the equation by -1:-

a / -1 = -4.2 / -1

-a = 4.2

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