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
Mashutka [201]
3 years ago
13

What is the slope of the line passing through the points (2, 5) and (-1, -4)? Show all your work.

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0

Hi!

Step-by-step explanation:

SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{(-4)-5}{(-1)-2}=\frac{-9}{-3}=3

<u><em>Slope is 3.</em></u>

Hope this helps!

You might be interested in
I need the answer. Please hurry
julia-pushkina [17]
The answer is the first one! :)
3 0
2 years ago
Max and Emma are discussing their math homework and disagree on the answer for one question. Max says that integers are closed u
hram777 [196]

A set has closure under an operation if performance of that operation on members of the set always produces a member of the same set; in this case we also say that the set is closed under the operation.

A closure property is a certain rule that holds <u>if it is true for all elements of a set under the given operation</u> and a closure property does not hold <u>if there is at least one pair of elements that do not follow the closure property under the given operation.</u>

Therefore, Emma is correct, because you can find a counterexample (7:2=3.5) that gives you a non-integer answer.

Answer: correct option is B

4 0
3 years ago
The population of a small industrial town was 12 910 in 2000. Each year, the population
balandron [24]

The population in the year 2020 is 4628

<h3>How to determine the population?</h3>

The given parameters are:

Initial, a = 12910

Rate, r = 5%

Since the population decreases, then we make use of an exponential decay function.

This is represented as:

f(n) = a * (1 - r)^n

So, we have:

f(n) = 12910 * (1 - 5%)^n

Evaluate the difference

f(n) = 12910 * 0.95^n

2020 is 20 years from 2000.

So, we have:

f(20) = 12910 * 0.95^20

Evaluate

f(20) = 4628

Hence, the population in the year 2020 is 4628

Read more about exponential functions at:

brainly.com/question/14355665

#SPJ1

6 0
1 year ago
One serving of Mike’s crackers has 150 calories and a mass of 30 grams. How many calories are in 6 grams of the crackers?
Elodia [21]
\bf \begin{array}{ccll}&#10;calories&grams\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;150&30\\&#10;c&6&#10;\end{array}\implies \cfrac{150}{c}=\cfrac{30}{6}\implies \cfrac{150\cdot 6}{30}=c
3 0
3 years ago
*Mastery Check. DO NOT ask for help. Find the area of the sector. Round your answer to the nearest tenth.
Juliette [100K]

The area of the sector is 472.6 ft²

<h3>Area of a Sector</h3>

For finding the area of the sector, you need apply the formula:

A=\pi r^2* \frac{\alpha }{360}, where:

r= radius

α= central angle

The question gives:

r= radius= 19 ft

α= central angle = 150°

Thus, the area of the sector will be:

A=\pi r^2* \frac{\alpha }{360}=\pi *19^2*\frac{150}{360} =472.6

Read more about the area of a sector here:

brainly.com/question/22972014

#SPJ1

3 0
2 years ago
Other questions:
  • If ΔABC≅ΔADC, which is true by CPCTC?
    10·1 answer
  • 3+5h-14 word phrase
    9·1 answer
  • How many gallons of a 70% antifreeze solution must be mixed with 90 gallons of 20% antifreeze to get a mixture that is 60% antif
    12·1 answer
  • Mr. Fuller earned a 5 percent commission or $125. Of the sale of an air conditioner. How much did the air conditioner cost?
    12·1 answer
  • Find the greatest common factor of 18 and 35. <br>​
    10·2 answers
  • Molly spent $15.60 on school supplies. She bought a binden for $3.40, dividers for $1.98, lunchbox for $8.60 and two identical f
    9·1 answer
  • Reduce the rate 80 miles per 4 hours to its unit rate and write the miles
    6·2 answers
  • What is the exact area of the triangle?
    10·1 answer
  • Write the equation where m = 0 and passes through the point (-3, 1)
    10·1 answer
  • If 2/15 is 40 then 1/15 is?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!