The school put up a new fence the east and west sides were each 12 meters long the north and south sides where each 10 m long how many meters of fencing did they use

12+12 for east and west equals 24

10+10 for north and south equals 20

24+20 equals 44

In the end they used 44 meters of fence

Step-by-step explanation:

i'm sure goog can you get that answer

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|