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tinki Manager Joined: 18 Aug 2010 Posts: 92 Followers: 1 Kudos [?]: 3 [0], given: 22	m21#33 [#permalink] 26 Jan 2011, 13:07 00:00 Question Stats: 0% (00:00) correct 0% (00:00) wrong based on 0 sessions What is the area of the triangle formed by lines y = 5 - x , 2y = 3x , and y = 0 ? * 7.5 * 8.0 * 9.0 * 10.5 * 15.0 * The vertices of the triangle are (0, 0) , (5, 0) , and (2, 3) . The area =\text{base}\frac{\text{height}}{2} = 5\frac{3}{2} = 7.5 . The correct answer is A. hello, can someone explain why vertices are ( 2,3) ? and what would be corresponding graph for2y = 3x? thanks



Bunuel GMAT Club team member Joined: 02 Sep 2009 Posts: 11532 Followers: 1795 Kudos [?]: 9553 [0], given: 826	Re: m21#33 [#permalink] 26 Jan 2011, 13:19 tinki wrote: What is the area of the triangle formed by lines y = 5 - x , 2y = 3x , and y = 0 ? * 7.5 * 8.0 * 9.0 * 10.5 * 15.0 * The vertices of the triangle are (0, 0) , (5, 0) , and (2, 3) . The area =\text{base}\frac{\text{height}}{2} = 5\frac{3}{2} = 7.5 . The correct answer is A. hello, can someone explain why vertices are ( 2,3) ? and what would be corresponding graph for2y = 3x? thanks Discussed here: m21-33-coordinate-geometry-95493.html _________________ PLEASE READ AND FOLLOW: 11 Rules for Posting!!! RESOURCES: [GMAT MATH BOOK]; 1. Triangles; 2. Polygons; 3. Coordinate Geometry; 4. Factorials; 5. Circles; 6. Number Theory COLLECTION OF QUESTIONS: PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. NEW!!! DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS ; 9 Devil's Dozen!!!; 10 Number Properties set. NEW!!! What are GMAT Club Tests? 25 extra-hard Quant Tests Find out what's new at GMAT Club - latest features and updates


gmatclubot	Re: m21#33 [#permalink] 26 Jan 2011, 13:19
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