the two endpoints of a bench measure 4/3x centimeters and 2/3x centimeters, then the midpoint is ___ centimeters. 2. If the side of a rectangular pentagon measures 3x+7/x+2, then the perimeter is ____ centimeters. 3. If the area of a square is 4x^2-4x+1/x^2+6x+9 square centimeters, then the length of the side is ___

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1. If the two endpoints of a bench measure 4/3x centimeters and 2/3x centimeters, then the midpoint is ___ centimeters.

2. If the side of a rectangular pentagon measures 3x+7/x+2, then the perimeter is ____ centimeters.

3. If the area of a square is 4x^2-4x+1/x^2+6x+9 square centimeters, then the length of the side is ___ centimeters.

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