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
Vlada [557]
3 years ago
14

Explain why there can't be a simple graph with the following sequence of vertex degrees: (a) 5,1,1,1

Mathematics
1 answer:
Contact [7]3 years ago
7 0

Answer:

a cant exist because 3 out of the 4 vertices must have only one degree vertex and the remaining one must have 5.

b) This example can be a single graph because of the handshaking lemma. The sum of the odd degrees vertex must be an even number: 3+3+5=11

You might be interested in
7. Which expression is the exponential form of 3√m
borishaifa [10]
Rewrite the rational (fraction) exponents using the formula ^n<span>√a^x= a x/n

3m 1/2 </span>
7 0
3 years ago
Read 2 more answers
What is 2/3x=10 one step equations
stellarik [79]
Multiply both sides by three to get 2x=30
Then divide both sides by 2 to get x=15
7 0
3 years ago
Multiply the fractions. Write your answers in simplest form. 1/2 x 2/5
zepelin [54]
First make it that both denominators are the same.
(\frac{1}{2}  \times 5) + ( \frac{2}{5} \times 2) =  \frac{5}{10}  +  \frac{4}{10}
Then add both numerators
\frac{5}{10}  +  \frac{4}{10}  =  \frac{9}{10}
Your final answer should be
\frac{9}{10}
6 0
3 years ago
Read 2 more answers
Question 3 of 5 How many solutions does 6 + = -5 - Lo have? 31 10 ? O A. One solution O B. Infinitely many solutions O C. Two so
GrogVix [38]

Answer:

En la Imagen adjunta

Step-by-step explanation:

Toca Para Abrir Imagen

Espero haberte ayudado si es así dame Corona

5 0
2 years ago
Read 2 more answers
Colton wrote a ratio comparing the number of sports video games that he owns to the number of driving video games that he owns a
alina1380 [7]

Answer:

there are no other ratios shown but 8:6,12:9,16:12,20:15,and 24:18 are all equivalent

Step-by-step explanation:

smile time

8 0
3 years ago
Other questions:
  • A standard coffee mug has a capacity of 16 fluid ounces. If Annie needs to fill 26 mugs with coffee, how many total quarts of co
    7·1 answer
  • How much is 7 kilometers
    10·2 answers
  • Seth is driving his car at a speed of 45 miles per hour but less than 65 miles per hour. What is the inequality?
    15·2 answers
  • Find the median of the table below. Number of inches 20,22,24,26. Frequency 3,2,1,3. ​
    12·1 answer
  • Which of the following is an increasing exponential function whose y-intercept is 6?
    15·1 answer
  • a rectangular box of mass 40 kg has a length of 5m and a width of 8m and a height of 3 m find its density in kg/m3 ​
    8·2 answers
  • Someone please help me, i’ll mark brainliest answer !
    13·1 answer
  • For each formula,rearrange so a is by itself:
    5·1 answer
  • Pleeeeeeeeeeesease helllllllp meee
    6·1 answer
  • Henry's Moving Company charges an initial fee of $50 plus $20 per hour (h). The total cost
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!