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
Law Incorporation [45]
4 years ago
6

The length of a rectangle is one inch less than three times its width. If the perimeter of the rectangle is 54 inches, find the

length.
Mathematics
1 answer:
max2010maxim [7]4 years ago
5 0

Answer: 20;

w - width

3w - 1 - length

54 in - perimeter

w + w + (3w - 1) + (3w - 1) = 8w - 2 - perimeter

The equation:

8w - 2 = 54      add 2 to both sides

8w = 56     divide both sides by 8

w = 7

3w - 1 = 3(7) - 1 = 21 - 1 = 20

Answer: The length = 20 in.

Step-by-step explanation:

You might be interested in
A cylindrical container is packaged inside a prism-shaped box. The box has a volume of 96 cubic units. If the container has a di
Anna71 [15]
Volume of container = <span>π x 4^2 x 6/4 = 75.40 cubic units
volume of empty space = volume of box - volume of container = 96 - 75.40 = 20.60 cubic units
</span>
4 0
3 years ago
Read 2 more answers
A bowl is the shape of a hemisphere and made out of thick clay. The diameter of the outside bowl is 44.6 cm. And the diameter of
aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

Ive already explained this somebody else asked if you find it you will have the answer

3 0
3 years ago
Solve the following system of equations.
Ronch [10]
The answer is A. I plugged it into a TI-83 calculator. If you need to know how I did that I will be happy to help
6 0
4 years ago
Read 2 more answers
What is the value of 0.5 + 0.3? Write your answer as a fraction in lowest terms.
Nikitich [7]

Answer:

4/5

Step-by-step explanation:

=.8

.8 into a fraction is 4/5

7 0
3 years ago
Read 2 more answers
Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ
alexandr402 [8]

-2 -3 / 3 - 1

-5 / 2

So the slope of the points is -5/2, and I have no explanation other than I used to point slope formula.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What multiplied by 3 equals 15 but added by 3 equals 18
    10·2 answers
  • An environmental group at a local college is conducting independent tests to determine the distance a particular make of automob
    15·1 answer
  • Steps for the problem x-3y=-15x and x=-2y
    12·1 answer
  • Help me please and thanks
    14·2 answers
  • The volume of the oblique cylinder is 24 ft^3. Which statements are true? Check all that apply.
    11·2 answers
  • DaMascus says the number 24/6 belongs only to the set of rational numbers. Explain his error.
    8·1 answer
  • "Find the area and the circumference of a circle with diameter of 8m"
    9·2 answers
  • Can someone pls help me
    5·1 answer
  • Seven dimes is what fraction of a dollar ?
    10·2 answers
  • Can someone help me with this problem? <br> a + (b + 12) = (b + 12) + a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!