nyJoDmeroncessy nyJoDmeroncessy

17-01-2017
Mathematics

contestada

The length is twice its width . if area of the rectangle is 200 in 2 find the perimeter

Respuesta :

nbihahhh nbihahhh

22-01-2017

length=2x
width =x

if x=10
length=2(10)=20
width =10

length×width=area
20×10=200

length+length+width+width=perimeter
20+20+10+10=60

the perimeter is 60

Answer Link

Otras preguntas

Which statements accurately describe Russia's geography? Choose all answers that are correct. A. The Volga is Russia's most famous river, but it is used very

Look at the sentence and add the missing adjective: Pierre et Martin sont ______________. grande timides jolie adorable

Anthologies were replaced by other types of programming in the 1950s because ______.

How do you find the percent of a whole

A nurse should encourage a client with a wound to consume foods high in vitamin c because this vitamin:

why does Melinda decide she doesn't want to hang out in her closet any longer?

Which of the following was a goal of Peter I of Russia?

Compare and contrast the theories of Locke and Descartes. On what points do these two philosophers agree? On what points do they disagree? Pay close attention t

What is the purpose to the Introduction in "The Way to Rainy Mountain"? To entertain the read with personal ancedotes To convince the reader to read more

Allison is described by others as being sociable, outgoing, active, and energetic. This is most likely the result of having the higher-order trait of __________