Answer: 12
Explanation:
ıf each interior is 150 degrees, then each exterior angle is 180–150 or 30 degrees. Hence the polygon has 360/30 = 12 sides
i believe the answer is 1.5e+6
hope this helps!
Explanation:
Recall that
so the speed of the bacterium is

Next, we convert this speed to km/hr. Recall that


Therefore,


This is slightly a trick question.
Potential energy = Mass x gravity x height.
The problem gives us the mass (55kg) and his twin brother we can assume has the same mass (55kg).
It also gives us the height (100m) and acceleration from gravity = 9.81m/s