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
boyakko [2]
3 years ago
13

Line AB contains points A (3, −2) and B (1, 8). The slope of line AB is −5 negative 1 over 5 1 over 5 5

Mathematics
2 answers:
pentagon [3]3 years ago
8 0
Slope = (8+2)/(1 - 3) = 10/-2 = -5
answer
<span> −5 </span>
oee [108]3 years ago
7 0

Answer: -5

Step-by-step explanation:

The slope of a line passing through (a,b) and (c,d) is given by :-

\text{Slope}=\dfrac{d-b}{c-a}

Then the slope of the line AB contains points A (3, −2) and B (1, 8) will be :-

\text{Slope}=\dfrac{8-(-2)}{1-(3)}\\\\\Rightarrow\text{Slope}=\dfrac{10}{-2}-5

Hence, the slope of the line AB contains points A (3, −2) and B (1, 8) = -5

You might be interested in
Write the given phrase as an algebraic expression. Use the variable x to represent the unknown number.
Alchen [17]
Hello! I would love to help!

Let's start with this part of the equation: "the sum of a number and seven"

Alright. We know that x represents an unknown number. Do you see a part of the equation that could translate to "an unknown number?"

I see "a number." So let's fill X in for "a number.

Alright. So now we have "the sum of x and 7."

Next, let's remember that sum means adding. So we just need to 7 to x

X+7


So, now instead of "the sum of a number and 7" we have x+7.

Alright. Now we just have to do the "twice." When it is asking for "twice", it is asking us to multiply our answer by two. But we need to multiply both x and 7. The best way to do that is to put our "x+7" in parenthesis and put a two outside.

2(x+7)


That's your answer! 2(x+7)


Hope this helped! Comment if you have any questions!
5 0
3 years ago
Can someone please help me?
shepuryov [24]

Answer:

24

Step-by-step explanation:

area = wl (6×4 = 24)

w width l length

4 0
2 years ago
Help! will give brainlist!
slega [8]

Answer:

117.5

Step-by-step explanation:

y= 3.5x + 30, where x = his number of toys sold

y= 3.5(25) + 30

y= 117.5

5 0
3 years ago
IT IS TIMED PLS HELP which of the following is equivalent to (125^2/1254/3)
TEA [102]
By doing (125^2/1254/3) i get 4.15 every time i try to do it a different way, but if you do 125^(2/3) i get 25 for the answer.

answer: D) 25

hope this helped :)
3 0
3 years ago
Sum of 6 divided by a number and that number divided by 6
Korvikt [17]
The sum is :
6 / x + x / 6 =
= ( 6 * 6 ) + ( x * x ) / 6 x = 
= ( 36 + x² ) / ( 6 x )
Answer: ( 36 + x² ) ( 6 x ) 
7 0
3 years ago
Other questions:
  • Can someone help me with part B
    7·1 answer
  • The key on a map shows 3/8th of an inch is 60 miles. If two cities are 4 5/8 inches apart, what is this value in miles?
    5·1 answer
  • Which are perfect squares? Check all that apply.
    11·1 answer
  • Last month, Seth made money by selling stocks. His investment income was $401. This month, Seth's investment income is - $261. w
    7·1 answer
  • The electric company took a survey of its customers and found that 91of 100 people said that they were pleased with their servic
    7·1 answer
  • I need to pass so can somebody answer this plz​
    13·2 answers
  • Which of the following is a fifth degree binomial?
    13·1 answer
  • What is 6 kilograms converted into pounds?
    12·1 answer
  • Which equation represents a line which is parallel to the line 2x+y=-82x+y=−8?
    12·1 answer
  • WILL MARK BRAINIEST!! 50 POINTS.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!