Answer:
8
Step-by-step explanation:
A
SY = 16
XY = 12
15/20 = 12/SY
15SY = 240
15/20 = 9/XY
15XY = 180
The answer is 0.09
(4,0)( -3,1)
1-0. 1+0=0
-3-4 -3+4=7
Y=7
