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ozzi
3 years ago
11

The width of a rectangle measures (3s+t) centimeters, and its length measures (3s-9t) centimeters. Which expression represents t

he perimeter, in centimeters, of the rectangle?
-16+12s
6s-8
12s+1-18t
12s-16t
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Answer:

Step-by-step explanation:

Hello!

2(3s+7) + 2(3s-9t)

= 6s +14 + 6s -18t

= 12s -18t +14

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