jojoooo
jojoooo jojoooo
  • 20-10-2016
  • Mathematics
contestada

the length of a rectangle is four times its width. if the perimeter of the rectangle is 60cm, what is the area?

Respuesta :

Аноним Аноним
  • 24-10-2016

Let, width = x

length = 4x

perimeter = 2(4x+x) = 60

10x = 60

x = 6

so, 4x = 24

Area would be: 24*6 = 144 cm²


Answer Link

Otras preguntas

Which word is misspelled? poetic admited legalize fixing
Today, participation before and during the commission of a crime are called
about twenty percent of the national football league weighs more than 300 pounds. at this weight,their body mass index (BMI) places them at grade 2 obesity ,whi
The location of Midwestern cities on the shores of the Great Lakes or along major rivers has _____.
Which chemical formula represents a diatomic molecule? answers?
Bill cuts a 60-m hose into two pieces in the ratio 7:8. What is the length of the longer piece?
The lecture phrase "men are dogs" is an instance of
In which time period did alchemists attempt to change less valuable metals into gold? 8000 BC – 1000 BC 1000 BC – 450 BC 300 BC – 1400 AD 1774 – 1794
What is your opinion about William Shakespeare ?
Cutting and burning the skin are two examples of