Answer:
x=0
Step-by-step explanation:
substitute y=0
0= -x^2
then swap the sides
-x^2=0 ,
change the signs
x^2=0
set the base equal to 0
x=0
Answer: The string of lights will have to be 144 inches long
Step-by-step explanation:
Lateral area: 339.29
surface area: 565.49
Step-by-step explanation:
tvf-fmvg-bwn
come to this m*eet link