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Rashid [163]
2 years ago
13

A 5 inchx 7inch photograph is placed inside a picture frame. Both the length and the width of the frame are 2x inches larger tha

n the width and length of the photograph. Which expression represents the perimeter of the frame?
Mathematics
1 answer:
dolphi86 [110]2 years ago
6 0

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

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