Answer:
AY=8, XZ=20
Step-by-step explanation:
WY=WA+AY, plug in values: 14=6+AY, subtract 6 from both sides: 8=AY, AY=8cm
ZA=10cm and WY bisects XZ at A, so XA=ZA and XZ = XA+ZA = 2ZA =2*10 = 20 cm
4

This is because there is an imaginary 1 in front of the first sqrt.
Answer:
16
Step-by-step explanation:
4+4=8
8+8=16
Answer:
10.3727253..., irrational
Step-by-step explanation:
15 miles/2.5 mph=15/2.5=6 hours left
so 6 hours, 15 miles which is option D