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
omeli [17]
3 years ago
5

The volume of a rectangular prism is given by the formula V = lwh, where l is the length of the prism, w is the width, and h is

the height. Which expression represents the volume of the following rectangular prism?
Mathematics
2 answers:
Artemon [7]3 years ago
8 0
If the given are h =2x+9, l = x+2, w = 3x, then the answer is 6x^3+39x^2+54x

V = lwh
    = (2x+9)(x+2)(3x)
    = (2x^2 + 4x + 9x + 18)(3x)
    = 6x^3 + 12x^2 + 27x^2 + 54x
    = 6x^3 + 39x^2 + 54x
Alinara [238K]3 years ago
8 0

Answer:

C. 6x^3+39x^2+54x

Step-by-step explanation:

got it right on test

You might be interested in
What does 1.8e10 mean
shutvik [7]
It means 1.8 × 10 to the tenth power. the E is a ten are you working with scientific notation
5 0
3 years ago
Read 2 more answers
Simplify the following boolean expression (A+B) (A+B)​
vichka [17]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

(A + B)(A + B) =

{A}^{2}  + 2AB +  {B}^{2}

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0
3 years ago
Tiana has $70 in an account. The interest rate is 5% compounded annually.
Alekssandra [29.7K]

Answer:

73 dollars and 50 cents

Step-by-step explanation:

Initial Deposit:

70

Years to Save:

1

Estimated Rate of Return

5

Compound Frequency:

Annually

Earned Interest

$3.50

Total Balance

$73.50

Hope this helps!

8 0
2 years ago
In Problems 1-8, determine the level of measurement of each variable.
lbvjy [14]

The level of measurement of each given variable are:

1. Ordinal

2. Nominal

3. Ratio

4. Interval

5. Ordinal

6. Nominal

7. Ratio

8. Interval

Level of measurement is used in assigning measurement to variables depending on their attributes.

There are basically four (4) levels of measurement (see image in the attachment):

1. <u>Nominal:</u> Here, values are assigned to variables just for naming and identification sake. It is also used for categorization.

  • Examples of variables that fall under the measurement are: Favorite movie, Eye Color.

<u>2. Ordinal:</u> This level of measurement show difference between variables and the direction of the difference. In order words, it shows magnitude or rank among variables.

  • Examples of such variables that fall under this are: highest degree conferred, birth order among siblings in a family.

<u>3. Interval Scale:</u> this third level of measurement shows magnitude, a known equal difference between variables can be ascertain. However, this type of measurement has <em>no true zero</em> point.

  • Examples of the variables that fall here include: Monthly temperatures, year of birth of college students

4. Ratio Scale: This scale of measurement has a "true zero". It also has every property of the interval scale.

  • Examples are: ages of children, volume of water used.

Therefore, the level of measurement of each given variable are:

1. Ordinal

2. Nominal

3. Ratio

4. Interval

5. Ordinal

6. Nominal

7. Ratio

8. Interval

Learn more about level of measurement here:

brainly.com/question/20816026

3 0
3 years ago
Which equation can be used to find the surface area of the cylinder?
ki77a [65]

Step-by-step explanation:

Surface Area of the Cylinder

= 2πr² + 2πrh

r = 4 in

h = 16 in

Surface Area :

= 2πr² + 2πrh

= 2π (4)² + 2π (4) (16)

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

6 0
3 years ago
Other questions:
  • Expresión is equivalent -1/4y-2 1/4y+1/2(4-2y)
    13·1 answer
  • What is the prime factorization of 69?
    8·1 answer
  • you buy 6 apples for 2.70. write an equation that can be used to express the relationship between the total price t and the numb
    10·1 answer
  • Help!
    15·1 answer
  • Linear Equations
    8·1 answer
  • The inequality represents the spine thickness, in centimeters, of
    10·1 answer
  • Which of the following played an important role in the shaping of modern art?
    15·2 answers
  • ...help please I would appreciate it<br> No link please
    9·2 answers
  • Gabby earned $70 selling 10 bracelets. How many bracelets does she need to sell to earn $210?
    15·1 answer
  • noteooks come in four colors red, blue, green, and purple they also come in 2 sizes five subject and 3 subject how many possible
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!