Question

preciso de ajuda até às 15:00
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Answer 1

Resposta:

Explicação passo a passo:

1)

B _  0 _._._M_._._._._._ E_._._S_._T_._._U_._._D_._._0_!_.

-13_-12_._._-9_._._._._._-3_._._0_._2_._._5_._._8_._._11_12_.

2)

a)I-6I = 6           e)I-43I= 43

b)I+7I= 7            f)I-32I= 32

c)I5I= 5             g)I63I= 63

d)I-18I= 18         h)I75I= 75

3)

a) I-9I = 9         e) I19I = 19

b) - (-8) = 8       d) -(+16) = -16

c) - (-6) = 6       g) +(-7) = -7

d) - (+14) = -14   h) +(+46) = 46