gntingidx gntingidx

06-10-2014
Mathematics

Answered

a rectangular plot of land has a perimeter of 680 feet. the land is 60 feet longer than it is wide. find the length and width of the land. ( with matrices if you can)

Answer :

07-10-2014

[tex]x-width\ of\ land\\x+60-length\ of\ land\\\\2x+2(x+60)=680\\2x+2x+120=680\\4x=680-120\\4x=560\ \ \ \ \ \ \ \ \ |:4\\x=14\\\\x+60=14+60=74\\\\Dimension\ of\ the\ land\ is\ 14\ width\ and\ 74\ length.[/tex]

Answer Link

Other Questions

which of the following was a weakness of the articles of confederation

Identify the following words as either a phrase or a clause. on the leash

Answer the questions please!!! a small round fruit with purple, red or yellow skin and a hard stone inside a pastry with meat, vegetables or fruit inside a food

The treatment of Americans of Japanese descent during World War II is similar to which of the following? the experiences of Hispanic Americans in wartime indust

Why is the number 8 a factor in the number 80?

Based on the sports cluster web below, which of the following choices is the BEST thesis statement? a. Sports require college, fun, cooperation, athleticism, an

What is a general theme of "By the Waters of Babylon"? A. trust B. power C. exploration D. relationships

Answer the questions please!!! a small round fruit with purple, red or yellow skin and a hard stone inside a pastry with meat, vegetables or fruit inside a food

6 sweets cost 42p altogether how much do 8 sweets cost?

2. Among third-party candidates, which one is thought to have split the conservative vote in a recent election? A. John Edwards B. Pat Buchanan C. Ross Perot D.