The length of the rectangle, Mathematics

 Suppose that the width of a rectangle is three feet shorter than length and that the perimeter of the rectangle is 86 feet.

a)  Set up an equation for the perimeter involving only L, the length of the rectangle.
  
b)  Solve this linear equation algebraically to find the length of the rectangle. Find
the width as well.
  
c) Using the same width from your answer on part b), find a new perimeter when
the new length is five less than three times the width.

 

Posted Date: 3/14/2013 8:37:23 AM | Location : United States







Related Discussions:- The length of the rectangle, Assignment Help, Ask Question on The length of the rectangle, Get Answer, Expert's Help, The length of the rectangle Discussions

Write discussion on The length of the rectangle
Your posts are moderated
Related Questions
Ratio - situations in which we need to compare two quantities in terms of their ratio. (e.g., if Munna weighs 40 Kg. and Munni weighs 50 Kg., find the ratio of their weights.)

Write each of the given radicals in exponent form. Solution As illustrated in the last two parts of this example we have to be careful with parenthesis.  While we


develop any two linear equation which are reducible into linear form from our daily life by cross multiplication

Graph y = tan ( x ). Solution In the case of tangent we need to be careful while plugging x's in since tangent doesn't present wherever cosine is zero (remember that tan x

The F Distribution The F distribution is the distribution of the ratio of 2 random variables. Both random variables have yet another distribution, called the c 2 Distri

Whats some negative integers that equal 36

Q. Subtraction Involving Negative Numbers? In order to subtract positive and negative numbers, you need to be aware of the Rule for Subtraction. This rule states that subtracti

how to make an obtuse scalene triangle FAT with m

Slope-intercept form The ultimate special form of the equation of the line is possibly the one that most people are familiar with.  It is the slope-intercept form.  In this if