casltiel7440 casltiel7440
  • 03-11-2017
  • Mathematics
contestada

A rectangular athletic field is twice as long as it is wide. if the perimeter of the athletic field is 240240 âyards, what are itsâ dimensions?

Respuesta :

BradEagleCarp BradEagleCarp
  • 06-11-2017
perimeter of rectangle 2W +2L
Let L = 2W

2W + 2(2W) = 240 (number in question is unclear)

2W + 4W = 240
6W=240
W = 40
L = 40×2 = 80

dimensions 80x40
Answer Link

Otras preguntas

The rain by Jennifer Larson What is the theme of the poem
Pada gambar berikut ini, titik M adalah titik singgung ruas garis PS pada lingkaran yang berpusat di O. Jika besar ∠ = 20°, maka ∠ = ⋯ °.
Simplify the algebraic expression by combining like or similar terms 7x+5y-2x
Most of the fresh water on earth is
express x in terms of a and b x/a+1=b
Tomas and Saturn are partners who share income in the ratio of 3:1. Their capital balances are Br. 40,000 and Br. 60,000 respectively. Income Summary has a c
While completing a practice test online, Jalisa answered 14 out of 20 questions correctly. If the ratio of correct to total questions remains constant, how many
global warming leads to rise in the water level . Do you agree ? Prove your statement
What’s the value of X when 10 X equals 12
AASwdrf5gf6gf6fgtgtgtgtggg6dgg