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Mathematics 9 Online
OpenStudy (anonymous):

a picture of a shools mascot is 18 in wide and 24 in long. if the width is enlarge to 63 in, what is the lenght

OpenStudy (anonymous):

your length is 84

Directrix (directrix):

The original photo and the enlarged one are geometrically similar. That means that the corresponding sides will be in proportion. So, solve this equation: 18 is to 63 as 24 is to L where L is the length of the enlarged photo. 18/63 = 24/L Use the Means-Extremes Property (cross multiply) to solve for L. @233759

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