Answer:
b
Step-by-step explanation:
what do you need help with
Hypotenuse^2=3^2+8^2
Hypotenuse^2=9+64=73
Hypotenuse =square root of 73
Hypptenuse =8.54
The required value of y is 4800
x=sqrt(y+2), -sqrt(y+2)
y=x^2-2
x^2=y+2
