Kayleemitchell1235 Kayleemitchell1235

22-11-2019
Mathematics

contestada

The choices are
A.6.5n+5
B.10.5n+10
C.20n+5
D13n+10
Please I need the answer ASAP!

The choices are A65n5 B105n10 C20n5 D13n10 Please I need the answer ASAP class=

Respuesta :

22-11-2019

Answer:

Perimeter = (lenght×2) + (width×2)

Perimeter = (2.5n×2) + (2×(4n+5))

Perimeter = 5n + 8n + 10

Perimeter = 13n + 10

The Answer is D

Answer Link

rafisyed786 rafisyed786

22-11-2019

Answer:

13n+10

Step-by-step explanation:

The formula for perimeter of rectangle = 2*(L+B)

L = 4n+5

B = 2.5n

Perimeter = 2 * (4n + 5 + 2.5n)

Perimeter = 2 * (6.5n + 5)

Perimeter = 13n + 10

Answer Link

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