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
lawyer [7]
3 years ago
9

If all of the diagonals are drawn from a vertex of a hexagon, how many triangles are formed?

Mathematics
2 answers:
Romashka [77]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Elan Coil [88]3 years ago
5 0
If we consider it as a combination problem, then we could calculate the how many combinations are there if we pick up three nodes out of six nodes, and then we have:
C_{6}^{3}= \frac{6*5*4}{3*2*1}  =20
And the answer should be 20
You might be interested in
Explain how probability can be used to help a sales person forecast future sales.
Naily [24]

Answer with explanation:

A salesperson can use probability to get an idea of his business as using probability he can estimate his sale of the next month as well, based on the present and previous months sales.

It can help him sort issues or errors he is facing in his business as he will get a complete idea of his business using probability.

Moreover, he can forecast future sales by using a technique which involves assigning percentages or weighting benchmarks in sales cycle, so that he can estimate the expected revenue generated.

For example:

A supermarket sales person can assign probabilities to benchmarks in sale cycle as providing needs analysis (25 % probability), adding new product (50%Probability) , Remove a product ( 75 % probability), closing sale (100% Probability) . If these probabilities are large, then forecast model can be objective.

_____________________________________________________

So just like that by assigning probabilities to benchmarks, a sales person can forecast future sales

6 0
3 years ago
Read 2 more answers
Q÷ 6 = 4 plzzzz helppp I need answerss ASAP
dalvyx [7]

Answer:

q=24

Step-by-step explanation:

the opposite of division is multiplication so 4x6=24. then you check this by of course imputing your answer into the equation. 24 ÷ 6 =4

4 0
3 years ago
Question 6 (1 point) Mrs. Sullivan wants to make a square tablecloth for her dining room table. She has 121 ft? of fabric. What
Mekhanik [1.2K]

Answer:

c 60.5 ft x 2ft

Step-by-step explanation:

60.5 ft x 2 = 121 ft

5 0
3 years ago
NEED HELP PLSSSS I DONT KNOW THE ANSWER
Lorico [155]

Answer:

[ 3 , ∞ ) Set-Builder Notation:

{ x | x ≥ 3 }

Step-by-step explanation:

7 0
3 years ago
Find the original price of a pair of shoes if the sale price is $40 after a 60% discount
Arturiano [62]

Answer:

<em>Thus, the original price of the pair of shoes was $100.</em>

Step-by-step explanation:

<u>Percentages</u>

After a 60% discount, the sale price is now valued at 100-60=40% of its original price.

If the sale price is $40, then the original price is calculated as

$40 / 40 * 100 = $100

Thus, the original price of the pair of shoes was $100.

Verify applying 60% discount:

$100 - 60*$100/100 =  $40

3 0
3 years ago
Other questions:
  • How to show a number is rational in two ways?
    6·1 answer
  • Determine if the two figures are congruent and explain your answer.
    7·1 answer
  • ana saw some kitten and baby chicks for sale when she went to the pet store. altogether she counted 16 heads and 46 legs. how ma
    15·1 answer
  • San paid $8.28 for 18 stamps at this rate how much is a cost Sam to buy 12 stands
    14·1 answer
  • In how many ways can 5 question on a true-false test be answered?
    14·1 answer
  • Evaluate: 2xy^2-3xy-7 if x=-4and y=5
    7·1 answer
  • Sonja and Jake just got married. They received $4,500 in gift money and deposited it into a savings account
    8·2 answers
  • At a school, students may choose one entree, one vegetable, and one dessert for lunch. The choices are listed in the table.
    5·1 answer
  • 5 times 2/3 is ? For Matthematics please and ty
    13·2 answers
  • Y is directly proportional to x2.<br> If y = 112 when x = 4 find<br> y when x = 9<br> y=
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!