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
irinina [24]
3 years ago
14

For the polyhedron, use Euler's Formula to find the missing number.

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

5 faces

Step-by-step explanation:

Euler's formula for polyhedra states that

F + V - E = 2 ( F is faces, V is vertices and E is edges ), thus

F + 5 - 8 = 2, that is

F - 3 = 2 ( add 3 to both sides )

F = 5

Thus number of faces is 5

You might be interested in
True or false. If false write the correct statement
nirvana33 [79]
It is very much true
4 0
3 years ago
Your Statistics group wanted to determine what percent of Dulles High School senior like pineapple on their pizza. You randomly
balu736 [363]

Answer:

The answer is "0.1040"

Step-by-step explanation:

Margin of error=Z_{\frac{\alpha}{2}} \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}\\\\

                          =Z_{\frac{0.10}{2}} \sqrt{\frac{\frac{36}{60}(1-\frac{36}{60})}{60}}\\\\=1.645 \times 0.0632\\\\=0.1040\\\\

7 0
3 years ago
Which of the following function rules represents the graph shown?
denpristay [2]
As the line raises from left to right, the slope must be positive, so only the function, f(x)=x-3, has a slope greater than zero. Additionally, at x=0, the y-value is at, or around, -3, confirming that f(x)=x-3 is the correct solution. 
3 0
3 years ago
Read 2 more answers
Where is the best place to buy a car? (Like a low price but good car)
anastassius [24]

Answer:

motor world

Step-by-step explanation:

it's a world full of cars

7 0
3 years ago
BRAINLYIST !
AVprozaik [17]

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • How are the expressions 1/4 of 12 and 12 divided by 4 related
    7·2 answers
  • Which expression is equivalent to the expression shown please help!!!
    8·1 answer
  • If angle 1 is 110%, what would the other angle
    10·1 answer
  • The midnight express train take 9 hours to travel 1818 kilometers with no stop at that rate how many kilometers will the travel
    7·2 answers
  • The average of 100 measurements is 23 and the average of 50 additional measurements is 27.
    8·1 answer
  • Need help ASAP <br><br><br> How to check that a trinomial is a perfect square ?
    15·1 answer
  • 1 2
    15·1 answer
  • Can you have a negative square? Why or Why not?
    8·2 answers
  • How many square feet of clear grass will be needed for the window? (Please Provided Explanation of Answer)
    7·1 answer
  • What should you do? Jason collects baseball cards. He has 33 cards. He wants to put 4 cards on each page of his book. How many p
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!