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
Gnoma [55]
2 years ago
10

The area if the top of a cube is 9 aquare meters . what is the volume of the cube?​

Mathematics
2 answers:
sertanlavr [38]2 years ago
6 0

Volume of a cube = length · width · height, or:

Volume of a cube = length³

We know that a cube is made up of 6 squares, so if the area of one of the squares is 9, we can take the square root to find the sides:

√9 = ±3

(and in this case, you can't have negative measurements, so it's positive.)

Now, all we have to do is cube the side length, so:

3³ = 27.

If you have any questions, feel free to ask! :)

kap26 [50]2 years ago
3 0

Answer:

27 cubic meters

Step-by-step explanation:

For square, length and width is same.

3x3 = 9 square meters

3x3x3 = 27 cubic meters

You might be interested in
Which graph could represent a constant balance in a bank account over time?
ValentinkaMS [17]
35 you’re answer is 35
6 0
3 years ago
Read 2 more answers
Offering 20 points and Brainliest! What's the answers to these two questions?
anzhelika [568]

Answer:

21:A 22:D

Step-by-step explanation:

hope that helps

8 0
3 years ago
How does the rate of change vary from point to point?
Tpy6a [65]

\bf \begin{array}{|cc|ll} \cline{1-2} x&y\\ \cline{1-2} 40&32\\ 28&16\\ 16&12\\ \cline{1-2} \end{array}~\hfill \stackrel{\textit{average rate of change}}{slope} \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x_1}{40}~,~\stackrel{y_1}{32})\qquad (\stackrel{x_2}{28}~,~\stackrel{y_2}{16}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{16-32}{28-40}\implies \cfrac{-16}{-12}\implies \boxed{\cfrac{4}{3}} \\\\[-0.35em] ~\dotfill

\bf (\stackrel{x_1}{28}~,~\stackrel{y_1}{16})\qquad (\stackrel{x_2}{16}~,~\stackrel{y_2}{12}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{12-16}{16-28}\implies \cfrac{-4}{-12}\implies \boxed{\cfrac{1}{3}}

8 0
3 years ago
ASAP plz!!!!!!!!<br> 10 points
mojhsa [17]

FHdhdhdhhdhdjdjddjjdjsjxjxjdjxjdAnswer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solving inequalities by multiplication and division <br> 1. -8 &lt; 8w
Alex73 [517]

Answer:

w > -1

Step-by-step explanation:

Hello There!

We want to simplify this expression to be more specific we want to isolate the variable (w) using inverse operations

So we want to get rid of the 8 in 8w

8w is the same as 8 times w (multiplication)

The inverse of multiplication is division so to get rid of the 8 we want to divide by 8 but remember whatever we do to one side we want to do to the other side. So we divide each side by 8

-8/8 = - 1

8w/8=w

we're left with w > -1

6 0
2 years ago
Read 2 more answers
Other questions:
  • D.
    7·1 answer
  • Please help ASAP
    5·1 answer
  • What is the surface area of the prism in square inches?2in by 8in by 11in 90 square inches 126 square inches 176 square inches 2
    6·2 answers
  • Find ST, where the endpoints<br> S(-5,-1) and T(-2,3). Leave answer exact
    15·1 answer
  • -3x + 5x +-3= 4x + 5x
    6·2 answers
  • What is the best estimate of 2/5 + 1/7 in a equation
    9·1 answer
  • An honest die is rolled. If the roll comes out even (2, 4, or 6), you will win $1; if the roll comes out odd (1,3, or 5), you wi
    12·1 answer
  • PLEASE ANSWER ASAP ITS EASY <br> 71/2 divided by 3/4
    13·2 answers
  • How to solve 5.25s-2.01=-8.94​
    10·1 answer
  • Please solve these questions I am hella desperate rn
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!