Answer:
w=<-5,3> and z=<1,4>
-w-z=<4,-7>
z-w=<6,1>
w-z=<-6,-1>
C
hope that helps!
please mark brainiest<3
6
Step-by-step explanation:
3/2
Let it be
C (5;4) , A (2;1) ; B(7;6)
Suppose that C divide the line AB in ratio m/n from point A (AC is m, CB is n)
Use the formula xc=(m*xb+n*xa)/ (m+n)
5=(m*7+2n)/(m+n)
5m+5n= 7m+2n
2m=3n
m/n=3/2
Objective: Use the rules of Algebra to isolate y.
