Answer:
59 sq ft
Step-by-step explanation:
Area of the entire shape is 13x5=65
but then you have to subtract for the missing portion
the area of that piece is 3x2=6
65-6=59
Well first all you have to do is simplifying both sides of the equation then of course isolating the variable then you should end up with

Hopefully this helps ^0^ Mark Brain
It’s choice D since there are 6 0’s
Adding in base 3 is very much like adding in base 10, but instead of carrying digits when their sum exceeds 9, we have to watch for when the sum exceeds 2:
. 112
+ 210
- - - - -
. 322 -> 1022
. 12021
+ 2122
- - - - - - -
. 14143 -> 14150 -> 14220 -> 21220
. 20001
+ 1111
- - - - - - -
. 21112
. 120021
+ 2002
- - - - - - - -
. 122023 -> 122030 -> 122100