Question

the side of a rectangle are 3 X + Y and 7 x + 2y find its perimeter​

Answer 1

Answer:

hey mate here is your answer please mark me as a brainliast

Step-by-step explanation:

3x+3 is your answer hope it will help you please mark my answer as a brainliast

Answer 2

Answer:

Hello mate✌✌✌

Given,

l = 3x + y

b = 7x + 2y

Now,

P = 2 (l+b)

P = 2 (3x+y+7x+2y)

P = 2 (10x+3y)

P = 20x + 6y

Hope it helps✌✌✌