Concept explainers
To simplify: simply the given question using factorization
Answer to Problem 21PPE
Dimensions of rectangular blanket is
Explanation of Solution
Given information: we have given
Area of rectangular blanket is
Let the sides of rectangle be l and b
As we know
Area of rectangle
Also area of rectangle=
Use factoring
Comparing both the equations we get
l=
Therefore dimensions of rectangular blanket are
Chapter 8 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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