mathgirllll mathgirllll

15-09-2017
Mathematics

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Help answer the problems in the picture please all 4 of them I need help to solve

Help answer the problems in the picture please all 4 of them I need help to solve class=

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queenquinciec queenquinciec

15-09-2017

The rectangle shown in the diagram had a perimeter of 28. Solve X:

4x-1 + 4x-1
X + X

4x3=12-1=11
11+11=22

X+X=6
3+3=6

X=3

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