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
Alika [10]
3 years ago
12

the length of a rectangle is 4 meters longer than the width. if the area is 22 square meters , find the rectangle dimension

Mathematics
1 answer:
Readme [11.4K]3 years ago
7 0

Let breadth be x

  • Length=x+4

We know

\boxed{\sf Area_{(Rectangle)}=Length\times Breadth}

\\ \sf\longmapsto x(x+4)=22

\\ \sf\longmapsto x^2+4x=22

\\ \sf\longmapsto x^2+4x-22=0

  • By solving

\\ \sf\longmapsto x=-2\pm\sqrt{26}

It doesnot have any real roots

You might be interested in
In ΔEFG, the measure of ∠G=90°, the measure of ∠F=23°, and FG = 31 feet. Find the length of GE to the nearest tenth of a foot.
alexira [117]

Answer:

x=13.1587≈13.2 feet

6 0
3 years ago
a triangle with a base length (b) of 24 feet had an ares of 252 square feet. what is the height (h) of the triangle? (A=1/2bh)
agasfer [191]

Answer:

21

Step-by-step explanation:

A=1/2bh

252=1/2(24)(h)

multiply 1/2 and 24

252=12(h)

divide ( 252/12 12/12)

h=21

5 0
3 years ago
Read 2 more answers
Help me I am confused
Papessa [141]
To be honest I'm not smart and I want to sya its 36.45 but like I said I'm not really intelligent.
7 0
3 years ago
When wiring a house, an electrician knows that the time she will take is given by the formula Time= 2 hours + 12 minutes per lig
agasfer [191]

Answer:

Step-by-step explanation:

Time = 2 hrs + 12 min (10) = 4 hrs.

Cost = 35 + 20*4

Cost = 35+80

Cost = 115

7 0
2 years ago
Read 2 more answers
What is 96/125 divded 16/5.
Likurg_2 [28]

Answer: 2 286/624

Step-by-step explanation:

96 * 16= 1536

125* 5= 625  

2 286/ 625

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the volume of a cylinder, in cubic feet, with a height of 7 feet and a base
    14·1 answer
  • Suppose that the dollar cost of producing x radios is c(x) = 400 + 20x - 0.2x 2. Find the marginal cost when 30 radios are produ
    10·1 answer
  • Round 0.173 to the nearest hundredth
    13·2 answers
  • Max wants to make a cute collar and tie fir hus dog. He needs ti cut a 38in fabric into two pieces. The lo ger piece must be 5in
    7·1 answer
  • can someone explain the prime factor method to me? i know it is used for large numbers, but say there is a large number. say tha
    12·1 answer
  • In a ___________, a random variable can take any value in a specified range.
    10·1 answer
  • 11.63 as a mixed number
    7·1 answer
  • How do I figure out how to get the answer
    6·2 answers
  • 2 / 3 doesn't equal 8..
    10·2 answers
  • House B is a reflection of House A.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!