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Mathematics

2 answers:

Dennis_Churaev [7]2 years ago

7 0

Answer:

A = 8, B = 6, C = 4 , D = 7

Top = 29

Side = 20

Step-by-step explanation:

Last row : A + A + A + A = 32 ==> A = 8

First row : D + A + D + D = 3D + 8 = 29

3D = 21 ==> D = 7

Second row : B + D + A + B = 27 ==> 2B + 7 + 8 = 27

2B = 12 ==> B = 6

Third column : D + A + C + A = 27

7 + 8 + C + 8 = 27 ==> C = 4

maria [59]2 years ago

6 0

I don’t get it hope you do well tho

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