crackerjack4011 crackerjack4011

24-04-2017
Mathematics

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A rectangle has length 5x and width x. Write and simplify an expression for the perimeter of the rectangle.

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Natalie144 Natalie144

24-04-2017

The perimeter is:
2(5x)+2x
10x+2x
12x

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Homeworkslayer69 Homeworkslayer69

24-04-2017

5x+5x+x+x=P

simplified is 5x+5x = 10x+x+x is 12x so 12x=P

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