richardgray1 richardgray1
  • 03-02-2015
  • Mathematics
contestada

a park is 4 times as long as it is wide. if the distance around the park is 12.5 kilometers, what is the area of the park

Respuesta :

aizdebski aizdebski
  • 03-02-2015
x -length
y wide

x=4y
2x+2y=12,5

x=4y
8y+2y=12,5

x=4y
y=1,25


x=5
y=1,25


area 
x*y=5*1,25=6,25
Answer Link

Otras preguntas

When was the battle of Hastings?
What are 2 numbers that when multiplied together you get 360 and when added together you get -96
why is red onions purple
Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.
would you rather be a senator or a representative member? why or why not?
Explain why the current is reduced as electrons move through a conductor.
Explain why the current is reduced as electrons move through a conductor.
What long-term effect do you think EU membership will have on nationalism in Europe? Explain.
What long-term effect do you think EU membership will have on nationalism in Europe? Explain.
What are three interesting facts about Susan B. Anthony's childhood ?