Answer: sqrt(56) 11.2 16.2 In order
Step-by-step explanation:
x = sqrt(9^2-5^2)=sqrt(56)
x^2+y^2+9^2 = (y+5)^2
y^2+137 = y^2+10y+25
112 = 10y
y = 11.2
z = 11.2+5 = 16.2
