Which representation shows the correct placement of numbers in the sets and subsets of rational numbers? * 22 Rational Numbers 0.9 0 -2.6 Rational Numbers -2.6 Integers 0.9 -2 1 whole Numbers Integers 3 Whole Numbers -3 12 17 O Option 1 Option 3 Rational Numbers 12 0.9 -2.0 0. 1 3 Whole be Integers 3 1 Whole Numbers Ratel NURS Option 2 Option 4

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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