
Concept explainers
To calculate: The length of the longer side.

Answer to Problem 8PTTS
Length of the longer side =
Explanation of Solution
Given information:
Original dimensions of the photo =
Length of the shorter side after enlarging the photo =
Calculation:
To find length of the longer side, use proportion. Assume the length of the longer side be
Therefore, length of the longer side =
Chapter 7 Solutions
ELEMENTARY+INTERMEDIATE ALGEBRA
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