Answer:
the lenght is 4x+7
Step-by-step explanation:
can you answer this first
L=36, W=12
In the attached file
Ans wer is 2nd quadrant
( - x line and + y line )
A(x1,y1) B(x2,y2)
M(x,y) => x= and y=
-----------------------------------------------------------
A(15,-11) B(-10,10)
M(,)=(,)