👤

Sagot :

Bonjour,

A = (- 5) - (- 9) = - 5 + 9 = + 4

B = (+ 8) - (+ 10) = + 8 - 10 = - 2

C = (- 11,5) - (+ 12,8) = - 11,5 - 12,8 = - 24,3.

Other Questions

© 2024 IDNLearn. All rights reserved.