b) n + 3 + 3m - 5
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Mathematics, 22.09.2020 01:01 Cocco
Calculate the sum of the areas of two rectangles below:
a) mn+ 9m - 10
b) n + 3 + 3m - 5
c) mn + 9m + 5
d) 12
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You know the right answer?
Calculate the sum of the areas of two rectangles below:
a) mn+ 9m - 10
b) n + 3 + 3m - 5
b) n + 3 + 3m - 5
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