Picture Perfect

Author:wotton.dorothea.18

The Problem:

A 9-by-12 rectangular picture is framed by a border of uniform width. Given that the combined area of picture plus frame is 180 square units, find the width of the border.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Rolle's Theorem
အခြေခံ data အခေါ်အဝေါ်များ
探究長方形對角線上的正方形數目
centripetal force

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Spiegeling, verschuiving en draaiïng
Compositions of Functions
Non-Linear Relationships
EM 2012 P1 Q23

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Equations
Prism
Combinatorics
Step Functions
Equilateral Triangles