-- First, do whatever you must in order to find 'x'. If it doesn't come out even,
then you need to have at least the first decimal place.
-- Then, take the number you calculated for 'x' and round it to the nearest whole number.
8000
It is 22.7
50000
430
Find the degree of each term. The greatest degree is the degree of the polynomial. e.g. the degree of x2+x+1 is 2, the degree of x3+x2+x+1 is 3 etc
160000000
find x. given is 14 and a 90 degree angle
Circumference x (degree/360)
It is 31.
4000
It is already rounded to a tenth.
Any number can be rounded to the neaest million.