Rounding decimals is very similar to rounding other numbers. if the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. for example, rounding 0.843 to the nearest tenth would give 0.8. , your welcome !
answered: Guest
0,0
step-by-step explanation:
answered: Guest
Any pictures or something i need more info
answered: Guest
the height of the surface increases from the center out to the sides of the road.
step-by-step explanation:
as we move out we move away from the x-axis.
and as mentioned in the problem statement that height of a road increases when we move away from the center x.
hence proved that 3rd option
the height of the surface increases from the center out to the sides of the road.