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
Elena L [17]
3 years ago
10

Euler's formula, V – E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedro

n. How many faces does a polyhedron with 5 vertices and 8 edges have?
Mathematics
1 answer:
denis23 [38]3 years ago
8 0
V – E + F = 2

5 - 8 + F = 2

- 3 + F = 2

F = 2 + 3

F = 5

You might be interested in
Please help!! I don't understand cube roots!!
qaws [65]
384|2
192|2
96|2
48|2
24|2
12|2
6|2
3|3
1

384=2^7\cdot3=2^6\cdot2\cdot3=(2^2)^3\cdot6=4^3\cdot6\\\\
\sqrt[3]{384}=\\
\sqrt[3]{4^3\cdot6}=\\
\sqrt[3]{4^3}\cdot\sqrt[3]{6}=\\
4\sqrt[3]6\Rightarrow C

3 0
3 years ago
Help plz due now will mark brainliest if correct
Maurinko [17]

Answer:

2^3

Step-by-step explanation:

you subtract the exponents if they have the same coefficient when dividing them.

9-6=3

3 0
3 years ago
BRAINLIEST AND A LOTTT OF POINTS, PLEASE HELP
damaskus [11]

Answer:

Wil low

Tun nel

Bri lli ant

Di ffi cult

Exa gge rate

Fit ter

Plan ner

Step-by-step explanation:

I gave you seven just in case.

5 0
1 year ago
If (-1, y) lies on the graph of y= 2^2x, then y=<br> -4<br> 1/4<br> 1
AfilCa [17]

Answer:

1/4

Step-by-step explanation:

Substitute x=-1 to find y

Given y= 2^2x

y(-1)=2^-2=1/(2^2)

7 0
2 years ago
What is the tangent of an equal to
elena-s [515]
The tangent of x is defined to be its sine divided by its cosine: tan x = sin x cos x . The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .
3 0
3 years ago
Other questions:
  • (01.02 MC)Maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. Identify any error in her work or reasoning. Step 1:
    14·2 answers
  • What are the correct answers ??
    11·2 answers
  • Evaluate the expression
    11·2 answers
  • Please please please please answer now and please please explain thank you so much so so so much
    8·1 answer
  • Jada and Lin are comparing inches and feet. Jada says that the constant of proportionality is 12. Lin says it is 112.
    5·1 answer
  • Gavin wants to buy a bike which costs 1,000 dollars. He raised 250 so far from his shoe shop. How much more does Gavin need to r
    7·2 answers
  • PLEASE HELP!!!!! 1.) Line a passes through points (-2, 1) and (2, 9). Write an equation in slope intercept form that is parallel
    7·2 answers
  • Help meeeeeee!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • Mental math to find 420 - 177
    7·1 answer
  • Use the diagram to answer the question. what is the value of x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!