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
Vesnalui [34]
3 years ago
12

Question 5 Find the slope of the line that goes through the points (-2, -1) & (-1,-2)

Mathematics
1 answer:
Cloud [144]3 years ago
3 0

Answer:

-1

Step-by-step explanation:

solution:

(-2 , -1) = (x1 , y1)

(-1 ,-2) = (x2 , y2)

we know that,

slope = (y2 - y1)/(x2 - x1)

=(-2 - -1)/ (-1 - -2)

=(-2 + 1) / (-1 + 2)

= -1/1

=-1

slope = -1

You might be interested in
What is the distance between the origin and the point (5, 12)? If necessary, round your answer to two decimal places.
NeX [460]
1st 

Make a right triangle with legs 5, 12, and hypotenuse D. D is the distance you need.
Pythagorean Th
25 +144 = D^2 
169 = D^2
D = 13

2. Plug in all the points...
B, D, F work
5 0
3 years ago
F(t)=3t^2-2 , find f(k-2)
AysviL [449]
3(k-2)² -2
3(k²-4k+4) -2
3k²-12k+12-2
3k² -12k +10
7 0
3 years ago
The value of y varies directly with x, when y = 36, and x = 9. What is the equation for the relationship?
trapecia [35]

Answer:

4x = y

Step-by-step explanation:

If y is 36 and x is 9, you know 9 x 4 = 36. So it would be 4x = y

8 0
3 years ago
Read 2 more answers
Which represents the solution set of 5(x+5)&lt;85<br> x&lt;12<br> x&gt;12<br> x&lt;16<br> x&gt;16
o-na [289]
Its will be x<12 
 I hope it helps!

5 0
3 years ago
Sara has 24 sweets
Tresset [83]
<h2>Hello!</h2>

The answer is:

The expression for the number of sweets that Sara and Tim have now, are:

Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

<h2>Why?</h2>

To write the expressions for the number of sweets that Sara and Tim have now, we need to follow the next steps:

Sara starts with 24 sweets and Tim starts with 24 sweets

Sara=24 Sweets\\Tim=24 Sweets

Then, Sara gives Tim x Sweets

Sara=(24-x)Sweets\\Tim=(24+x)Sweets

Then. Sara eats 7 of her Sweets

Sara=(24-x-7) Sweets\\Sara=(17-x )Sweets\\Tim=(24+x) Sweets

Then, Tim eats half of his sweets

Sara=(17-x)Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

So, the expression for the number of sweets that Sara and Tim have now, are:

Sara=(17-x) Sweets\\\\Tim=\frac{(24+x)Sweets}{2}

Have a nice day!

8 0
4 years ago
Other questions:
  • A % yield &lt; 100 can be explained by losses and side reactions. how could you accountn for a % yield &gt; 100
    14·1 answer
  • Chapter 7
    6·1 answer
  • Kellie scored between 10 and 12 points in each of the first 5 games of the basketball season. At this rate, how many games will
    7·1 answer
  • Having extra money is a benefit of working after school. The word underlined in the sentence above is best defined as __________
    13·2 answers
  • 45/30 in simplest form?
    6·1 answer
  • What is the mode of the data set?
    15·1 answer
  • A sample with mean of 85 and SD of 12 is transformed into z-scores. After the transformation, what are the values for the mean a
    6·1 answer
  • What is the domain of the functions on the graph
    5·2 answers
  • Which should i choose​
    11·2 answers
  • Plz help will mark brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!