Drag the tiles to the boxes to form correct pairs Match each system of equations to the inverse of its coefficient matrix A-1, and the Matrix of its solution X.

answer: (-6,3)

step-by-step explanation:

you can use a^2+ b^2=c^2

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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