Alexciamk Alexciamk
  • 23-02-2021
  • Mathematics
contestada

The length of a rectangle is twice the width. The perimeter is 126 centimeters. Which system of equations will determine the length L and the width W of the rectangle

Respuesta :

irspow
irspow irspow
  • 23-02-2021

Answer:

Step-by-step explanation:

L=2W

P=2(L+W), given L=2W and P=126

2(2W+W)=126

6W=126

W=21 and L=42

Answer Link

Otras preguntas

is 6.7 an integer and a whole number?
All prime numbers between 40 and 50
What is the usual name for a rectangular prism
Name the property that each equation illustrates.1.)8*(7*6)=(8*7)*6
What is the vertex of the graph of the function below? y = x2 + 8x + 12
Which animal whose horn-the shofar-was the original source of the trumpet blown in Temple times?
Sari has 3 times as many pencil erasers as Sam. Together, they have 28 erasers. How many erasers does Sari have?
Alana biked 45 miles in 3 hours. How many miles did she bike per hour?
Which area is NOT considered part of the British Isles? North Wales South Wales Portugal England
Last year your town invested a total of $25,000 into two Separate funds. The return on one fund was 4% and the return on Te other fund was 6%. If the town earne