proudboy2007 proudboy2007

21-07-2021
Mathematics

contestada

The difference between the length and width of a rectangle is 7 units. The perimeter is 50 units. Find the dimensions.

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Аноним Аноним

21-07-2021

Answer:

Step-by-step explanation:

Hello!

(x +x+7)*2 = 50

(2x+7)*2 = 50

4x+14= 50

4x= 50-14

4x= 36

x= 36/4

x= 9

9 et 16cm

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