Aidez moi svp

A = 1/2 +x 4/5 B= (1/3+2/4)   C= 3/4 x (5/7x3/2) + 4/7
                            (3/2+5/6)

By: USER9113
25 Agustus 2025 mathematiques 5 minutes
4.5
153 views 153 comments 13 shares

Question

Grade: Education Subject: mathematiques

Aidez moi svp

A = 1/2 +x 4/5 B= (1/3+2/4)   C= 3/4 x (5/7x3/2) + 4/7
                            (3/2+5/6)

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153 Viewed 153 Answers

Answer (153)

Best Answer
(143)
A = 0.5*0.8 = 04
B= 4/12+6/12
     9/6+5/6
C= (10/14x21/14)+8/14
     210/14 + 8/14
     218/14
     

Answered on 25 Agustus 2025

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On donne : A(3;5), B(-1; 4) et C(0; 2). Déterminer les coordonnées des points Det E tels que :
a) vecteur AD = 3 vecteur AB
b) vecteur AE = 1/3 vecteur AC + 2 vecteur BC
​

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