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
vlabodo [156]
2 years ago
12

How many unit cubes are on each layer of this cube

Mathematics
2 answers:
gogolik [260]2 years ago
8 0
There are 16 on each layer and 96 in total
serious [3.7K]2 years ago
4 0
I think the answer is the fist one!
You might be interested in
If the sum of two angles is 180°,then each is the___of the other​
GREYUIT [131]

Step-by-step explanation:

"If the sum of 2 angles is 180°, then each is the supplementary angle of the other".

4 0
2 years ago
A diagonal of a cube goes from one of rhe cube's top corners to the opposite corner of the base of the cube. Find the length of
miss Akunina [59]
So we are trying to find this red line's length.

We can either find it directly, or use the blue line firs, and then use it as a leg for the green triangle.

So the blue leg is a hypotenuse for two of the edges. So:

blue^2 = leg^2 + leg^2 from the Pythagorean Theorem
OR
blue =  \sqrt{leg^2 + leg^2}

Which works out to:

blue =  \sqrt{10^2 + 10^2} =  \sqrt{100+100} = \sqrt{200} =  \sqrt{(100)(2)}=10 \sqrt{2}

So now that we have that, using the Pythagorean Theorem again gives:

red =  \sqrt{blue^2 + 10^2} =  \sqrt{(10 \sqrt{2})^2+10^2}= \sqrt{200+100}= \sqrt{300}
\sqrt{300}= \sqrt{100*3}=10 \sqrt{3}

So the length of the red line is found that way.

But wait!  There's more!

As it turns out, the red line can be found with an easier way that works with cubes and boxes (cuboids). It's really easy:

a^2 + b^2+c^2=d^2

Where a, b, and c are all 10m, and d is the red line. This greatly reduces the math:

d =  \sqrt{10^2+10^2+10^2} = \sqrt{100+100+100} =  \sqrt{300}

which gives the same answer as above, which you can see.

3 0
3 years ago
Help me pls
mylen [45]
The smallest number of crackers she can pack is 24.

3 0
1 year ago
What is 40% of 90 people
GuDViN [60]

Answer: 36

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is 4 to the third power? Plzzzzzzz help meeeeee!!!!
Evgesh-ka [11]

Answer:

64

Step-by-step explanation:

4³ = 4 · 4 · 4

4 · 4 · 4

16 · 4

64

6 0
2 years ago
Read 2 more answers
Other questions:
  • McDonald's has about 210,000 managers and each makes on average 39,000 dollars per year. How much money does McDonald's spend on
    9·1 answer
  • Can someone please answer this quickly and correctly?<br> 20 points!
    10·1 answer
  • The image shows a portion of a bridge supported by two vertical pillars built from the points B and C on the slope below. The le
    5·2 answers
  • 6,000,000<br> How do say this number
    12·2 answers
  • 18/36<br><br> ^^^^^^^^^^^^^^^^<br> proBlem aBove
    9·1 answer
  • Two scuba divers are 30m apart below the surface of the water. They both spot a shark that is below them. The angle of depressio
    11·1 answer
  • Anybody can help ?? 6-3d=5(2-d)
    8·2 answers
  • Carol spend 17 hours in a two week period practicing her culinary skills. How many hours does she practice in five weeks?
    7·1 answer
  • Cot^3t/csct = cost(csc^2t-1)
    6·1 answer
  • What is the simplified form of x + 3/3 + x + 6/3
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!