alyss27 alyss27
  • 02-06-2018
  • Mathematics
contestada

The length of a rectangle is three times its width. If the perimeter of the rectangle is 40ft find it’s area

Respuesta :

thewalkingninjas thewalkingninjas
  • 10-06-2018
4x=40/2, so 4x=20, so x=5, so 5*15=75
Answer Link

Otras preguntas

Helppppp!! Read the excerpt from "Healthy Eating." "I was taking all these pills like an old woman," said Naar, a neonatology nurse at Baptist Hospital. "My blo
Help please! I need an answer asap
(x ^ 2 - 1)(x ^ 4 + x ^ 2 + 1)
which part of the water cycle is responsible for cloud formation ​
Diego and Jada are both trying to write an expression with fewer terms that is equivalent to 7a+5b−3a+4b Jada thinks 10a+1b is equivalent to the original expres
PLSSS HELPPPP IS DUE TODAYYYYYYYYYYY T-T !!
8Z What is the variable?
Missionary lost to James Polk mountain man American Merchant fur trapper negotiated a treaty with spain Narcissa Whitman John Quincy Adams John Jacob Astor moun
Starting in the mid-2000s, Nigeria began to decentralize and privatize its energy industry. The government has also taken steps to reduce government corruption.
Explain an experiment of the phenomenon of rain fall will diagram ?​