17. Ancient pyramid The Pyramid of the Moon at Teotihuacán in Mexico has a rectangular base. The length is 10 m more than the width. Therefore, if the width is represented by x, the length is x + 10. a) Write and expand an expression that represents the area of the base. metres? b) If x represents 140 m, what is the area of the base, in square

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
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17. Ancient pyramid The Pyramid
of the Moon at Teotihuacán in Mexico has a rectangular base. The length is
10 m more than the width. Therefore, if the width is represented by x, the
length is x + 10.
a) Write and expand an expression that represents the area of the base.
b) If x represents 140 m, what is the area of the base, in square metres?
Transcribed Image Text:17. Ancient pyramid The Pyramid of the Moon at Teotihuacán in Mexico has a rectangular base. The length is 10 m more than the width. Therefore, if the width is represented by x, the length is x + 10. a) Write and expand an expression that represents the area of the base. b) If x represents 140 m, what is the area of the base, in square metres?
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