amyb3anguyen amyb3anguyen

14-04-2017
Mathematics

contestada

The perimeter of a rectangle is 120 feet. the ratio of the width to the length is 2:3. find the length and the width.

Respuesta :

crisforp crisforp

14-04-2017

We have 2l + 2w = 120 and l/w = 2/3;
Then, l = (2/3)w;
Finally, (4/3)w + 2w = 120;
4w + 6w = 360;
10w = 360;
w = 36;
l = (2/3)x36;
l = 24;

Answer Link

Otras preguntas

Read this excerpt from Narrative of the Life of Frederick Douglass. I spent the time in washing, not so much because I wished to, but because Mrs. Lucretia had

People's psychological dissonance is reduced through the selective processes, one of which is _____________, the process in which people attend to only those me

Suppose the government imposes a price ceiling on gasoline that is less than the equilibrium price. As a result, A. there is incentive for buyers to undertake

George, an American citizen, works as the sales manager at Blue Inc. He is located at the company headquarter in the U.S. and manages operations in China. He so

What gives an amino acid its unique identity?What gives an amino acid its unique identity?

Express in terms of i.[tex]\sqrt-13[/tex](Simplify your answer. Type your answer in the form a+bi.)

A system of signs that represent ideas is an

FreshLeaf is a commercial salad maker that produces "salad in a bag" that is sold at many local supermarkets. Its customers like lettuce but don’t care so much

[tex](4^3*8^2*10)^3[/tex]

Treasure Land Corporation incurred the following costs in 2017. Cost of laboratory research aimed at discovery of new knowledge $120,000 Cost of testing in se