Answered

The area of a rectangular is 168 cm squared its length is 5 more than twice its width.width is the perimeter of the rectangular ?

Sagot :

Wilviedelacruzviz
let x=width
2x(5)=length
2x(5)=168; equation
10x=168 divided by 10 to get the value of x
x=16.8

try to check 
2(16.8)(5)=168
168=168; they are equal . so, its correct!