1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masha68 [24]
3 years ago
12

A rectangular rug has an area of 84 square feet. If its length is 2 feet more than twice its​ width, find the dimensions of the

rug.
The length of the rug is __. ____. (options for second blank box are feet, square feet, or cubic feet.
Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0

L=2W+2

W=(L-2)/2

A=LW, using W from above makes this

A=L(L-2)/2

2A=L^2-2L

L^2-2L-2A=0, given A=84

L^2-2L-168=0

(L-14)(L+12)=0, since L>0

L=14

The length of the rug is 14 ft

(W=(L-2)/2=6 ft)

You might be interested in
Divide the equation and provide a step through process
Allushta [10]

Answer:

300x^12/15x^10=300/15*x^12/x^10=20*x^2=20x^2

a^4/a^4=1

g^6/g^10=g^-4=1/g^4

so the answer is (20x^2)/g^4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify.055-(0.9-0.8).4
tiny-mole [99]
54.96 Hope this helps
7 0
3 years ago
Read 2 more answers
In the problem 62 × 45, what are the partial products?
Nana76 [90]
In the problem 62 times 45 the partial numbers are 6 and 5
4 0
3 years ago
A company has two manufacturing plants with daily production levels of 7x + 19 items and 5x -2 ​items, respectively. The first p
Gnoma [55]

Answer:

These equations are incomplete so I cant solve it

Step-by-step explanation:

6 0
3 years ago
What is the LCD of 3k/40 and k/18?<br><br> ​
Dmitriy789 [7]

Answer:

360.

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Lois rode her bike to visit a friend. she traveled at 10 mi/h. Her friend drove her home in a car traveling at 25 mi/h. Lois too
    5·1 answer
  • What is the equation of the line shown in this graph
    6·1 answer
  • Which inequality has a closed circle when it is graphed on a number line?
    12·2 answers
  • I. Work out the following Questions clearly and neatly
    8·1 answer
  • 1. What has left tons of “space junk” in orbit around the earth?
    15·1 answer
  • Find the values of a and b that make the second expression equivalent to the first expression. Assume that x &gt; 0 and y ≥ 0.
    6·2 answers
  • Use the net to find the surface area of the regular pyramid. I’ll mark brainliest if correct
    11·1 answer
  • Pls help I’ll give crown
    9·1 answer
  • 4/7+3/7 1/5.3/2-4/10
    14·1 answer
  • What is th answer of 2/5 x = 10
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!