Question

A 5 inchx 7inch photograph is placed inside a picture frame. Both the length and the width of the frame are 2x inches larger than the width and length of the photograph. Which expression represents the perimeter of the frame?

Answer 1

Answer:24+4x

Step-by-step explanation:

a=5. PHOTO

b=7. PHOTO

a1=5+x. FRAME

b1=7+x. FRAME

Pf=2*(a1+b1)

Pf=2*(5+x+7+x)

Pf=2*(12+2x)

---------Pf=24+4x. - - - - - - PERIMETER OF FRAME