02-09-2015
Mathematics

contestada

The length of a rectangle is twice its width, the perimeter is 126 fee. h

Respuesta :

wazogojupupu wazogojupupu

02-09-2015

Let x be the width, length will be 2x
Perimeter of rectangle: 2(2x+x)=6x
6x=126 feet
x=21 feet
2x= 42 feet

Hope this helps :)

Answer Link

Otras preguntas

I have to identify the plant cells on a project. Do the cell names get capitalized?

Can anyone of you help me

How do I Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6m above the ground

hi plz, help ASAP also I just am wondering does anyone know a good puzzle-platformer game? thank you

What two factors help explain population decline in Eastern Europe?

In a population with brown and green alleles for color, genetic drift. A. has more effect on the evolution of a small population. B. always increases the fre

The sight of people kissing always makes sharla blush. her boyfriend seth finds this amusing. he started snapping his fingers every time they saw a couple kissi

Describe and correct the error in writing 14/25 as a percent

in the Elizabeth great chain of being which being was at a lowest rung of human society

What is the term that describes the point at which three or more faces of a polyhedron meet?