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
Minchanka [31]
2 years ago
15

The length of a rectangle is 2 m greater than the width. The area is 143m^2. Find the length and the width.

Mathematics
1 answer:
iogann1982 [59]2 years ago
8 0

Answer:

L = 13  m     W = 11   m

Step-by-step explanation:

L = W + 2  

area =  L   x   W

143   = (W+2)   *  W

143 =  W^2 + 2w

W^2 + 2W - 143 = 0  

Use Quadratic Formula    (a = 1   b = 2   c = - 143)

   to find   W = 11 m      then   L = 13

You might be interested in
What is a isometric dot paper
Nady [450]
Isometric graph paper is a triangular graph paper which uses a series of three guidelines forming a 60° grid of small triangles. The triangles are arranged in groups of six to make hexagons.
5 0
3 years ago
Read 2 more answers
what happens to the value of the expression 5/x + 5 as x decreases froma large positive number to a small positive number
agasfer [191]

Answer:

The value increases

Step-by-step explanation:

the smaller the divisor, the larger the quotient.

7 0
3 years ago
Please I need help on this ASAP
KATRIN_1 [288]

Answer:

\frac{1}{256}

Step-by-step explanation:

\frac{1}{16}  \times  \frac{1}{16} =  \frac{1}{256}

there are 16 classmates in total including bess and caroline. and there chances as one person is 1 out of those 16 classmates.

6 0
3 years ago
HELP NEEDED PLEASE!! WILL GIVE BRAINIEST
marysya [2.9K]

Answer:

12 20 22

Step-by-step explanation:

4 0
3 years ago
If you knew that the vertical intercept for a straight line was 150 and that the slope of the line was 4, then the dependent var
Maslowich

Answer:

Value of the independent variable = 25

Step-by-step explanation:

y-intercept form of a straight line is represented by the equation,

y = mx + b

here y = dependent variable

        m = slope

        b = y intercept or vertical intercept

        x = independent variable

In our question,

y-intercept 'b' = 150

slope of the line 'm' = 4

dependent variable y = 250

We will plug in these values in the equation of the line to get the value of the independent variable.

250 = 4x + 150

250 - 150 = 4x

x = \frac{100}{4}

x = 25

Therefore, value of the independent variable is 25.

7 0
3 years ago
Other questions:
  • at the local deli chrystelle bought 2/3 pound of ham and 3/5 as many pounds of cheese as ham. cheese costs 4.95 per pound and ha
    11·1 answer
  • The current population of a town is 10,000 and its growth in years can be represented by P(t) = 10,000(0.2)^t, where t is the ti
    5·1 answer
  • Which is True?????/<br> Value of x???
    12·1 answer
  • The daily expenses for each of a transportation service company’s trucks is given by the function d(x) = 15 + 0.5x, where d(x) i
    8·2 answers
  • A box contains 8 books. It is 1/6 full. If the box were completely full, how many books would be in the box? A) 14 books B) 48 b
    9·1 answer
  • ellie brought 60 cookies to class today. 30% of them have mint filing. how many cookies have the mint filling
    15·2 answers
  • A 1,500-foot tree has grown at a constant rate each year. In the equation below, t is the age of the tree in years.
    8·2 answers
  • Please answer all or what you can do &lt;3
    6·2 answers
  • Find the value of 105 squred using bionomial expansion using (a+b) squred=a squred+2ab + b squred
    8·1 answer
  • (x - 6)^2 - 12 = x^2- 12x + c. What is the value of c?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!