Besoin d'aide urgent! A = 3:7+11:7 = B = -1:8 - 5:24 = C = -27:10x -5:9 = D = 17:50x -15:34x -28:35 =
Mathématiques
azerty111999
Question
Besoin d'aide urgent!
A = 3:7+11:7 = B = -1:8 - 5:24 = C = -27:10x -5:9 = D = 17:50x -15:34x -28:35 = E = -5:28x7:15 =
A = 3:7+11:7 = B = -1:8 - 5:24 = C = -27:10x -5:9 = D = 17:50x -15:34x -28:35 = E = -5:28x7:15 =
2 Réponse
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1. Réponse winner123
bonsoir
a = 3/7 +11/7 = 14 /7 = 2
b = - 1/8 - 5/24 = - 3/24 - 5/24 = - 8/24 = - 1/3
c = - 27/10 x - 5/9 = 135/90= 3/2
d = 17/50 x - 15/34 = - 255/1700 = - 3/20
e = - 5/28 x 7/15 = - 35/420= - 1/12 -
2. Réponse günes
A=2 B=-0.3333333333 C=-1.5 D=0.12 E=-0.8333333333