The perimeter is going to be 12. hope that helped
subtracting 9.1 - 12.9 is -3.8
Answer:
18.84 ft
Step-by-step explanation:
2*3.14*3=18.84 ft
Its 249 because the difference 726-447 is 249
A palindrome is something that reads the same forwards and backwards.
If the number is a palindrome and it's between 300 and 400, then the
last digit must also be a ' 3 '.
So all we have left to fill in is the digit in the middle.
There are 10 possibilities for that one ... the digits ' 0 ' through ' 9 '.
So there are <em>10</em> palindromic numbers between 300 and 400.
