SOLUTION: a rectangular photo is surrounded by a grey border that makes up the picture frame. The total area of the picture frame is the expression ( 4ab + 6a + 10b + 15) cm^2. The the width
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-> SOLUTION: a rectangular photo is surrounded by a grey border that makes up the picture frame. The total area of the picture frame is the expression ( 4ab + 6a + 10b + 15) cm^2. The the width
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Question 675390: a rectangular photo is surrounded by a grey border that makes up the picture frame. The total area of the picture frame is the expression ( 4ab + 6a + 10b + 15) cm^2. The the width between the actual photo and the frame has a distance of b and the length between the actual photo and the frame has a distance of a . What are the dimensions of the photo? Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! a rectangular photo is surrounded by a grey border that makes up the picture frame.
The total area of the picture frame is the expression ( 4ab + 6a + 10b + 15) cm^2.
The the width between the actual photo and the frame has a distance of b and the
length between the actual photo and the frame has a distance of a .
What are the dimensions of the photo?
:
Draw this out:
the 4 corners are 4ab, leaving 2 each frame areas of 3a and 2 each of 5b,
The picture is 3 by 5 (an area of 15)
