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
Rashid [163]
3 years ago
11

A certain connected graph has 68 vertices and 72 edges. Does it have a circuit?

Mathematics
1 answer:
OLEGan [10]3 years ago
5 0

Answer:

Yes.

Step-by-step explanation:

If a graph G doesn't have a circuit, we must have that

|E(G)|=|V(G)|-1

where |E(G)| is the number of edges of the graph and |V(G)| the number of vertices. However, in this case it holds that

|E(G)|=72>68=|V(G)|.

You might be interested in
Help me pleaseeee I need help
just olya [345]

Answer:

4.00 I did the test btw

Step-by-step explanation:

iij made 100 too

8 0
2 years ago
At the beginning of the week, James stopped by a local grocery store to buy fruit. He bought five bananas and three pears at a t
suter [353]
Lets try to solve this problem using 2 equations, also,we will have bananas=b and pears =p

5b+3p= $3.80
2b+4p= $3.20  i will divide this equation by 2 and get
b+2p= $ 1.60  we subtract 2p from both side so i can find the cost for 1 banana
b+2p-2p=1.60-2p
b= $1.60-2p

I will replace the b in the first equation now,

5(1.60-2p)+3p=$3.80
8-10p+3p=3.80   solving for p
8-7p=3.80     we subtract 8 from both sides
-7p=-8+3.80
-7p=-4.20  we multiply both sides by (-1)
7p=4.20  we divide now both sides by 7
p=0.60   a pear cost 0.60 cents

a banana is b=1.60-2p,   b=0.40 cents



4 0
3 years ago
Suppose you buy a 1.25 pound package f ham at $5.20 per pound what fraction of a pound did you buy
Andrew [12]

1 1/4

Hope it helps :)

8 0
3 years ago
Which off the following represents the general term for the sequence 1, 3, 5, 7, 9, ...?
tino4ka555 [31]
The general term for the sequence is n+2.
8 0
3 years ago
Read 2 more answers
Convert point-slope form to slope-intercept form using the points (3,2) and (4,-2)
In-s [12.5K]

Answer: y=-4x+14

Step-by-step explanation:

The slope (Mx)=-4

And b=14

8 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify the following
    8·2 answers
  • the volume of a sphere is a function of its radius. find the volume of air in a standard volleyball with a diameter of 8.5 inche
    6·1 answer
  • What is the best approximation of the solution
    12·1 answer
  • Help please<br><br> 4/3(2)^3
    14·1 answer
  • Why do engineers use math
    8·1 answer
  • Please help I need this rn please help ASAP picture included awnser as many s you want
    9·1 answer
  • Y-3=-2(x+5)<br> A.-13<br> B.-7<br> C.2<br> D.8
    13·1 answer
  • So this is not a regular question all i ask is if u guys know any apps that are 100 percent free to remove any viruses on your p
    15·1 answer
  • Will someone please help me out with this problem I don’t remember how to do these
    12·1 answer
  • Assume that AABC= APQR. Which of the following congruence statements
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!