( I really need help , please help and answer in order ) A photo is 6 inches long. Kamala enlarged the photo so that it is 12 inches long. By keeping the same proportion of the photo, what would be the width of the photo if the enlarged photo is 8 inches wide?
( left is a pic of a small rectangle , on top 6 inches , side a question mark. )
(right is a pic of a big rectangle , on top is 12 inches , side says 8 inches. )
Does this relationship represent direct or inverse variation?
Using the appropriate formula, find k.
Show your work and calculate the width of the original photo.

Question

( I really need help , please help and answer in order ) A photo is 6 inches long. Kamala enlarged the photo so that it is 12 inches long. By keeping the same proportion of the photo, what would be the width of the photo if the enlarged photo is 8 inches wide? 
( left is a pic of a small rectangle , on top 6 inches , side a question mark. )
(right is a pic of a big rectangle , on top is 12 inches , side says 8 inches. )
Does this relationship represent direct or inverse variation?
Using the appropriate formula, find k.
Show your work and calculate the width of the original photo.

anonymous · Answer

|dw:1341410704156:dw| Cross multiply a proportion to find x, or the width of the photo before the enlargement.