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

Which of the following is a feature of exocytosis but not endocytosis? A. Shape changes of a membrane B. Vesicle formation C. Use of ATP D. Secretion
Is it safe to take Capsule lycored during pregnancy?
A orange weighs 198grams. A kiwi weighs 85 grams less than the orange. What is the total weight of the fruit?
Which of the following was the main reason that American colonists opposed the Stamp Act of 1765? A. The act was taxation without representation. B. The tax was
Which country does the Nile flow through? A. Zambia B. Egypt C. Somalia D. Mali
There are 20 guests at a party the host has 8 gallons of punch he estimates that each guest will drink 2 cups of punch if his estimate is correct how much punch
What effect do the forceful, rhythmic meter and repetition of phrases such as "half a league" and "cannon to the right" have in "The Charge of the Light Brigade
The Illiad and The Odyssey help. In the Iliad, why does Andromache praise Achilles, who killed her father? A. Achilles came to her and apologized for killing h
why does the body need so many organ systems
why does drinking large volumes of plain water after exercising may affect the salt balance in the body?