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
valina [46]
3 years ago
10

What is the slope of the line passing through the points (-1, 7) and (4, -1)?

Mathematics
1 answer:
Yanka [14]3 years ago
4 0

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{7})\qquad
(\stackrel{x_2}{4}~,~\stackrel{y_2}{-1})
\\\\\\
slope = m\implies
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-1-7}{4-(-1)}\implies \cfrac{-1-7}{4+1}\implies \cfrac{-8}{5}

You might be interested in
7. A letter from the word PERSONALITY and a card from a standard deck are chosen at random. How many outcomes are possible?
yKpoI14uk [10]

Answer:

11

Step-by-step explanation:

There are more than eleven cards in a deck but there can only be one outcome because there are only 11 letters in the word PERSONALITY.

8 0
3 years ago
he data shows the distances, in miles, run by runners in a track club. 6, 3, 8, 8, 6, 6, 8, 2, 5, 2, 5, 10, 3, 5 Create a histog
kakasveta [241]

Answer:

To create a histogram of the given data set, we first must check for the frequency of each value.

6, 3, 8, 8, 6, 6, 8, 2, 5, 2, 5, 10, 3, 5

2 - 2

3 - 2

5 - 3

6 - 3

8 - 3

10 - 1

Now that we have the frequencies of each, we need to add them to each range.

0 - 2 : 2

3 - 5 : 5

6 - 8 : 6

9 - 11 : 1

Refer to the image for the histogram.

4 0
3 years ago
Brianna went on a trip to the art museum and sketched a scale drawing of a rectangular wall mural. She used a scale factor of 0.
zheka24 [161]

Answer:

the wall lenght is 90

Step-by-step explanation:

you know the scale factor is 1/5 so you take the lenght of the drawing and multipy it by 5.

4 0
3 years ago
Read 2 more answers
There are 16 sixth graders and 24 seventh graders attending a play. The teachers want to have the same number of students in eac
IRINA_888 [86]
8 students can be in a row.

If the same amount of students must be in each row across the grades, determine their greatest common factor. That would be 8 (8*2=16, 8*3=24). Any more than that, and the rows are uneven. There can be a max of 8 people in a row (2 rows for 6th grade, and 3 rows for 7th)

Hope it helps! I can explain further if needed
4 0
3 years ago
Read 2 more answers
(9n + 12) ft + (15n -6) ft
MAXImum [283]
For this case, the first thing we must do is to group similar terms.
 We have then:
 n (9 + 15) + (12-6)
 Rewriting:
 24n - 6 ft
 Answer:
 
(9n + 12) ft + (15n -6) ft = 24n - 6 ft
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of a line that passes through (-12,15) and (0,4)​
    8·1 answer
  • Type the correct answer in the box. Assume that π = 3.14, and round your answer to the nearest integer.
    15·2 answers
  • how wants to carpet a 12footby 18foot rectangular living room and a square bedroom. one side length of the square bedroom is 12f
    6·1 answer
  • What is the range of the function shown in the table?
    12·2 answers
  • Which two expressions can be used to answer this question? 45% of the 647 students at Royal Oak High attended the football game.
    13·2 answers
  • Marcia's share of the utilities is $40 a month. How much is
    5·1 answer
  • A worm walks 40cm in 8 minutes. Give both unit rates. Make sure you include the unit for each.
    15·1 answer
  • When two pipes fill a pool together, they can finish in 5 hours. If one of the pipes fills half the pool then the other takes ov
    10·1 answer
  • Which ratio is same as 2/3
    14·1 answer
  • From a group of 10 children, a team of 5 (the red team) is randonnly chosen. The remaining 5 children
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!