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jarptica [38.1K]
4 years ago
14

Please help me Find the perimeter

Mathematics
2 answers:
GrogVix [38]4 years ago
8 0

Answer:

c

Step-by-step explanation:

add them all up and there you go!

Gekata [30.6K]4 years ago
4 0

Answer:

C. 20x-5

Step-by-step explanation:

The perimeter is the sum of all side lengths.

4x-1+9x-1+7x-3

Combine like terms.

4x+9x+7x=20x

-1-1-3=-5

Answer: 20x-5

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