Answer:
Step-by-step explanation:
b nb v hjm,vkg
Answer: PQ=15
XY=(PQ+SR)/2
PQ+SR=2*XY
PQ+35=2*25
PQ+35=50
PQ=15
m = -12 / 6 = -2 / 1 = -2
So its -2
3
2x3=6/2=3