heydisr
heydisr
07.07.2019 • 
Mathematics

The rectangle below has a total perimeter of 143 m: which of the following equations can be used to determine the length of the longer side of the rectangle? (a) x + 11 = 143 (b) 11x = 143 (c) 121x = 143 (d) 2x + 22 = 143

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