The equation of the vertical line passing through point -4,7 would be X = -4.
X = 180 - (y+z)
x = 180 (60+80)
x = 180 -140
x = 40
Answer: 12.16
Step-by-step explanation:
It's 8.92•10 to the power of 9
The surface area of a sphere is given by
We deduce
So, in your case, the radius is
The volume of a sphere is given by
So, we have