Modesolami Modesolami
  • 02-08-2016
  • Mathematics
contestada

The perimeter of sasquare is 20 ft. If you increase the length of the square by 2 feet and decrease the width by 1 foot what is the area in square feet

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 04-08-2016
perimeter of a square = 4s = 20ft
s = 20/4 = 5 feet

New length = 5 + 2 = 7 ft
New width = 5 - 1 = 4ft
New perimeter = 2(7 + 4) = 2(11) = 22ft
Answer Link

Otras preguntas

Which bread contains the least amount of fat? Blueberry Muffin English Muffin Bagel-Plain Grapefruit
What should I do for the science fair?
use rectangle model to find partial quotient of 246÷3
What is most accurate to describe the amount a coffe cup can hold?
Erica went shopping for new clothes for school. She bought a pair of jeans for $70.19 and several shirts for $8.63 each. If x represents the number of shirts sh
Facts about endoskeleton
If a fish weighs 8 times as much as her parakeet if they both weigh 63 ounces together how much does the fish weigh alone
How does energy from food become energy that cells can use?
.06x + .08 (18000 - x) = 1290 solve for x and explain the steps. x should equal 7500, but I can't figure out how it is done. please help !
What is responsible for soil erosion in Central America?