Question

Can someone explain please? Q= find the perimeter L=2x W=10 + x i dont understand can you guys explain?

Answer 1

Q = 6x + 20

Explanation:

L=2x

W=10 + x

Perimeter of a rectangle, Q= 2(L+ W)

2(2x + 10 + x)

2(3x + 10)

Q = 6x + 20