Answer:
Surface area of cube = 6x²
surface area of cube = surface area of sphere
it means that 6x²=4πr²
x²=





X = Lilys weight
x + 34 = Arthurs weight
4x - 180 = combined weight
x + x + 34 = 4x = 180
2x + 34 = 4x - 180
-2x -2x
_________________
34 = 2x -180
+180 + 180
_______________
214 = 2x
107 = x which is Lily's weight
141 = x + 34 which is Arthur's weight
The total weight is 248
which is the answer that you get when you do 4(107) = 180 or
428 -180 = 248
Answer: A, The line starts at 9 and ends at 29
Answer:
25
Step-by-step explanation:
Answer:

Decimal:

Step-by-step explanation:

Solve with the quadratic formula:
For a quadratic equation of the form
the solutions are:

For 


The solutions to the quadratic equation are:

Hope I helped. If so, may I get brainliest and a thanks?
Thank you, have a good day! =)