Sloth42 Sloth42
  • 13-04-2017
  • Mathematics
contestada

The perimeter of a rectangle is 84 Centimeters. the length is twice the width. find the length and width

Respuesta :

AsianzBosszAJ AsianzBosszAJ
  • 13-04-2017
Length= 28
Width= 14

Work:

2(2x)+2(x)=84
4x+2x=84
6x=84
x=14

14x2=28 (length)
Answer Link

Otras preguntas

How does Newtons second law of motion relate to Track and field (running sport)?
Match the government term in column 1 to the definition in column 2. Single-party rule 2 Former colonies governing themselves Factions 2 Economic system based o
Explain the importance of electronics on our daily lives”? 5 sentences minimum
Two atoms will likely form a polar covalent bond if the electronegativity difference is a. 0.1. b. 1.0. c. 2.5. d. 4.0.
Please help me. I have to submit this today.
What is the equation of the line in slope-intercept form?
Use the properties of logarithms to write the following expression as a single logarithm ln y+5ln p-4 ln y
preventive measures for drug addiction​
how many sectors are there in the environmental services pathway
Which expression is not equivalent to 4k + 12? A. 3k + 4 + k + 8 B. 30k + 3) + 3 C. 40k + 3) D. 2(2k + 5) + 2