127k views
5 votes
Express the perimeter of the following

rectangle in terms of n.
3n-7
n + 5
1. O 4n - 2
2. O 8n - 14
3. O 8n - 4
4. O 6n - 14

Express the perimeter of the following rectangle in terms of n. 3n-7 n + 5 1. O 4n-example-1
User Thom Lane
by
6.2k points

2 Answers

6 votes

its A

Explanation:

User Brendan
by
7.2k points
4 votes

Answer:

  • 8n - 4.

Explanation:

  • Perimeter: 2B + 2L
  • => 2(3n - 7) + 2(n + 5)
  • => 6n - 14 + 2n + 10
  • => 8n - 4

Conclusion:

Therefore, the perimeter in terms of n is 8n - 4.

Hoped this helped.


BrainiacUser1357

User Charles Barbier
by
6.1k points
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