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
Natali5045456 [20]
3 years ago
6

The slope AB is -4

Mathematics
2 answers:
slamgirl [31]3 years ago
7 0
A. JK, where J is at (8, 2) and K is at (12, 3)
sergejj [24]3 years ago
3 0
A is the correct answer
You might be interested in
How do I solve this
ra1l [238]
-2+(-5)=-7 and 6+(-3)=3
5 0
3 years ago
Una heladeria dispone de 20 frutas distintas para elaborar sus malteadas. Si los clientes pueden elegir tres sabores para mezcla
Dahasolnce [82]

Answer:

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

Step-by-step explanation:

En este caso, el cliente que adquiere una malteada de tres sabores distintos sigue el siguiente procedimiento:

1) El primer sabor sale de cualquiera de las 20 frutas disponibles.

2) El segundo sabor es distinto al primer sabor, es decir, que sale de las 19 frutas restantes.

3) El tercer sabor es distinto al primer sabor y al segundo sabor, es decir, que sale de las 18 frutas restantes.

Puesto que existe una doble conjunción y que puede importar el orden según la preferencia del cliente, se habla matemáticamente de una permutación, definida como:

n\mathbb{P}k = \frac{n!}{(n-k)!} (1)

Donde:

n - Número de sabores disponibles, adimensional.

k - Número de sabores escogidos, adimensional.

Si tenemos que n = 20 y k = 3, entonces la cantidad de malteadas de tres sabores distintos es:

n\mathbb{P}k = \frac{20!}{(20-3)!}

n\mathbb{P}k = \frac{20!}{17!}

n\mathbb{P}k = 20\cdot 19\cdot 18

n\mathbb{P}k = 6840

Existen 6840 permitaciones de malteadas de tres sabores distintos que la heladería puede ofrecer.

5 0
3 years ago
?????????????? anyone
Keith_Richards [23]

Answer:

(6 + 3/n) -8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Why is math important in our daily life?
fredd [130]
~Hello there!

Your question: Why is math important in our daily life?

Your answer: Math is important is our daily lives because it has become mandatory. We use it in each and everywhere. Which ever field you are getting into, math is always used there. Math is used in our kitchen, banks, schools, everywhere! Just think for a moment, what would be the world like without math..?
How will the engineers construct building?
How will we get the grades for our examinations?
How will we get to know the score of a football match?
Math is used everywhere, thus, in today's century math is obligatory.

Any questions?

Happy Studying!
3 0
3 years ago
What is 50+_that equal420​
snow_lady [41]

Answer:

370

Step-by-step explanation:

50 + x = 420

x = 420 - 50

x = 370

6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the solutions to the equation 3(x - 4)(x + 5) = 0?
    8·1 answer
  • Find the slope between the points (10, -1) and (-8, 6) 5/2 −7/18 2/5 −18/7
    5·1 answer
  • Solve 5 + 44 = 2 + r
    7·2 answers
  • What is 7/10 divided by 3/10
    12·1 answer
  • Can someone help me with this pls I don’t understand??
    11·2 answers
  • Please answer this correctly correctly without making mistakes I want ace expert and genius people to answer this correctly with
    13·2 answers
  • María ha calculado con 10 litros de leche puede elaborar 3.25 libras de queso decapita también con 10 litros de leche puede elab
    14·2 answers
  • Sarah started 3 miles below the rim of the canyon and hiked until she was 8 miles above the rim. Her brother Sam said she hiked
    10·2 answers
  • A school-bus is dropping students off after school. When the bus left the
    7·2 answers
  • Which of the following are geometric sequences check all that apply
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!