mattyepic mattyepic
  • 15-01-2021
  • Mathematics
contestada

The length of a rectangle is five times its width.
If the perimeter of the rectangle is 84 m, find its length and width.

Respuesta :

SiliconFinisher1
SiliconFinisher1 SiliconFinisher1
  • 15-01-2021

Answer:let

Length =L

Width =W

L=5W

Perimeter(p)=2L+2W

P=10W+2W

84=12W

Divide both sides by 12

W=7m

L=5*7=35m

Hence, the length and width are 35m and 7m respectively

Step-by-step explanation:

Answer Link

Otras preguntas

A metal box, attached to a small parachute, is dropped from a helicopter. explain in terms of the forces acting; why:(i) its velocity increased immediately afte
what is the Volcanic Intrusion "rule"-
95 is 95% of what number?
What is   a quarter past 5 mean
The message of the DNA Code is information for building_______.
What values can n have to make each equation true |n|=3 and |n|=14 |n|=1
116% as a fraction or mixed number
A metal box, attached to a small parachute, is dropped from a helicopter. explain in terms of the forces acting; why:(i) its velocity increased immediately afte
What is 17% as a fraction in simplest form
Use the form y=mx +b for linear equations.Write the equation for the following relation.C = {(x, y): (6, 15), (8, 21), (10, 27), . . .}