momodomo momodomo

30-03-2014
Mathematics

Answered

Find the dimensions of a rectangle whose perimeter is 46 m and whose area is 126m

Answer :

deathstrike001 deathstrike001

30-03-2014

The length is 14 and the width is 9 or the length is 9 and the width is 14. Clue is that this:
46=2(l+w)
Divide both sides by 2
23=l+w

Then u have to find a factor that if u multiply it is 126 that add up to 23 which is 14 and 9

Answer Link

Other Questions

Where was the first official battle of the American Revolution?A. Bunker Hill B. Lexington and Concord C. Trenton D. Yorktown

As a nation shifts from primarily rural-agricultural to urban-industrial, what changes are seen in the health profile of the nation?a. Leading causes of death c

In CH1, the example of "you want the [student] council to see you as a credible, trustworthy person who will organize the gathering responsibly" illustrates wha

Need help. A bank offers an investment account with an annual interest rate of compounded monthly. Deandre invests into the account for years. Answer the qu

Why were many Russians upset that the Bolsheviks signed a treaty with Germany to allow Russia to withdraw from World War I?A. Russia was forced to cut off all t

The table describes the quadratic function [tex]p(x)[/tex].\begin{tabular}{|c|c|}\hline[tex]$x$[/tex] & [tex]$p(x)$[/tex] \\\hline-1 & 31 \\\hline0 &

c. How many atoms of oxygen are present in 300 g of [tex] \text{CaCO}_3[/tex]?d. A gas at constant temperature has an initial volume of 600 mL.

Convert the point \( P=(r, \theta) \) to a rectangular coordinate of the form \((x, y)\):A. \((x, y) = (\sqrt{2}, \sqrt{2})\)B. \((x, y) = (2\sqrt{2}, 2\sqrt{2}

Communication is one-way without which of the following? a. Feedback b. Decoding c. A message d. Encoding e. None of these choices

Read the excerpt from John F. Kennedy's inaugural address:"Now the trumpet summons us again—not as a call to bear arms, though arms we need—not as a call to bat