contestada

s the value of 3 +(-3) what is the value of (-10.4) + 10.4? these pairs of numbers are called opposites. what is the sum of a number and its opposite?

Respuesta :

we have given that [tex] 3+(-3) [/tex] and [tex] (10.4)+(-10.4) [/tex].

we know that a property [tex] (a)+(-b)=a-b [/tex].

so [tex] (3)+(-3) [/tex] and [tex] (10.4)+(-10.4)=0 [/tex].

these number are called opposites because they have same value but opposite signs.

so the number and opposite of a number is added always equal to 0.