3 years ago

A rectangular picture frame has a width of 9 cm and a length of x cm.

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer:

x+9

Step-by-step explanation:

the perimeter of any polygon is the sum of all the sides

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Art [367]

Answer

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Step-by-step explanation:

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Step-by-step explanation:

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