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3 years ago

The perimeter of a rectangular red sticker is 34 mm. it is 8 mm tall. how wide is it?

Mathematics

2 answers:

Orlov [11]3 years ago

8 0

Answer:

9 mm wide

Step-by-step explanation:

Perimeter = length x 2 + width x 2

34 mm = 16 mm + ?

34mm = 16 mm + 18 mm

18/2 = 9

9 mm wide

babymother [125]3 years ago

6 0

Answer:

p=2L+2W

34mm=(2×8)+2W

34mm=16+2W

2W=34mm-16mm

2W=18mm

W=9mm

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The perimeter of a rectangular red sticker is 34 mm. it is 8 mm tall. how wide is it?​

The perimeter of a rectangular red sticker is 34 mm. it is 8 mm tall. how wide is it?