Calculate the perimeter of a rectangle which is eleven metres long and four metres wide.​

Step-by-step explanation:

the formulae to find the perimeter of a rectangle is p = 2(l+w)

where

p= perimeter

L = length

W = width

just add the length and width {given in the question} , and multiply them by 2

= 2(11+4)

= 2 × 15

= 30 m

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

its electric no smoke

step-by-step explanation: