alialtharwa alialtharwa
  • 25-04-2017
  • Mathematics
contestada

The length of a rectangle is 7 feet less than twice the width. The perimeter is 40 feet. Find the length and width

Respuesta :

lisee7 lisee7
  • 25-04-2017
2x-7+2x-7+X+X=40
6x-14=40
6x=54
X=9
Widthis 9
Length is 11
Answer Link

Otras preguntas

Which states were added to the U.S. during 1816-1821? (Please add the dates too, if you can, thanks.)
Where do the atoms come from for MOST of the organic materials in the plant? A: air B: water C: soil
12c : 48c simplest form
i have to write a one page story using 5 emojis the emojis are a goat, fish,sleeping emoji,cat, and rain with umbrella any ideas?
1. The era of Early Statehood is characterized by
What is the approximate measure of angle F? Use the law of sines to find the answer. 11. 5° 44. 4° 68. 0° 81. 9°.
Are neutrons inside the nucleus ?
help, please the question and thank you
Which type of precipitation is most likely to form during a thunderstorm?
A bag of flour weighs 5 lb. 5/7 lb of flour was used to make bread. How many pounds of flour are still in the bag? Give your answer as a mixed number.