The decimal is moved to the front to three spaces
0.003
A^2 + b^2 = c^2
3^2 + 8^2 = c^2
9 + 64 = c^2
73 =c^2
take the square root of each side
c= 8.544
In standard form, it would look like this:
4125 * 1000
This would be 4,125,000
21 3/16...as a decimal
the 21 is a whole number and goes to the left of the decimal....and the fraction 3/16 goes to the right of the decimal.
3/16 = 0.1875....now add ur 21 and u get 21.1875 inches wide
2 3/8....as a decimal
3/8 = 0.375....now put ur 2 in there and it becomes 2.375 inches thick
18 - 5z + 6z > 3 + 6
18 + z > 9
-18 -18
z > -9
