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

In a parallel circuit, the voltage is _______ across all branches
Esteban counted the number of steps it took him to walk to school.He counted 1,138 steps.How many steps does he take walking to and from school each day?
What is 31 less than fifty two million and four
how document c help you answer how did the nile shape ancient Egypt
Familia lexicalA a cuvantului profesor
Lures, reels, rods, hooks, baits and nets are common equipment used in what food gathering method?
How do environmental factors affect diffusion rates?
what do we call a part of the body with a special function?
What is 7.3 billion divided by 7?
A recipe that makes 6 servings calls for 1/2 cup of butter. Nancy modifies the recipe so that it can serve 8 How many cups of butter does Nancy need?