alishalovesmusic1231
alishalovesmusic1231 alishalovesmusic1231
  • 04-01-2017
  • Mathematics
contestada

the width of a rectangle is 6 cm less then the lingth The perimeter is 72 cm. write and solve an equation to find the definition of the rectangle.

Respuesta :

royalranger
royalranger royalranger
  • 04-01-2017
x + x + (x-6) + (x-6) = 72

4x - 12 = 72

4x = 84

x = 21

Length = 21 cm, Width = 15 cm
Answer Link

Otras preguntas

What is the weight of one half of two thirds of a sack of rice? The sack of rice weighs 99 kilograms.
Is cellulose living material?
what solid would a pyramid resemble if the polygonal bases had a million sides?
A segment of a circle has a 120 arc and a chord of 8in. Find the area of the segment.
A recipe uses 2 cups of beans to make 9 cups of soup. How many gallons of this soup can be made using 6 quarts of beans.
a rectangle is a quadrilateral with 4 angles. A rhombus is a quadrilateral with 4 sides of equal lengths. What is the most precise name for a shape that is both
Is cellulose living material?
England and Canada have what cultural characteristic in common?A. A majority of the population in both is Roman Catholic.B A majority of the population in both
what is 0.15 in word form
find the area and perimeter of an isosceles trapezoid with legs 25cm and bases 16cm and 30cm