joshmayren10oqvbve joshmayren10oqvbve
  • 01-06-2017
  • Mathematics
contestada

The length of a rectangle is 1 ft less than twice the width, and the area of the rectangle is 21 ft2 . Find the dimensions of the rectangle.

Respuesta :

Jose8199 Jose8199
  • 28-06-2017
we normally think of 3x7, but the "7" is one more than 2 widths ... double the 3 and halve the 7 ==> 6 by 3.5 works ...
Answer Link

Otras preguntas

Will mark brainliest Please answer
What did Europeans use to successfully defeat anti-imperial resistance in Africa and Asia? a)effective propaganda b) determination c)advanced weapons d)large po
find the surface area of this cube
Which statement about conflict in society is accurate? Societal groups that come into conflict have little if anything in common There is no place for unresolve
The intense heat from Earth’s interior is called ___________ energy.
Type in the related adjective or adverb from your spelling list. verb root: rely adjective:
2. What happens when German civilians throw pieces of bread into the train cars? The book night
2(x+1)+5x-3(4x+1) simplified
what is s10 for 1 + 2 + 4 + 8+... 256 511 1023 2047
Which decisions made in the first months of a settlement prove critical to its outcome? Do they seem critical at the time they are made?