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
Gnom [1K]
3 years ago
6

Can someone please help me

Mathematics
2 answers:
ale4655 [162]3 years ago
8 0

Answer:

-4

Step-by-step explanation:

In order to get from point -1, 8, to point 2, -4, you would have to go down 12 and right 3, which would be 12/-3, which would simplify to -4

Dmitriy789 [7]3 years ago
4 0

Answer:

<h2>-4</h2>

Option B is the correct option

Step-by-step explanation:

Let the points be A and B

A ( -1 , 8 ) -----> ( x1 , y1 )

B ( 2 , -4 ) -----> ( x2 , y2 )

Now, let's find the slope of the line:

\frac{y2 - y1}{x2 - x1}

plug the values

=  \frac{ - 4 - 8}{2 - ( - 1)}

Calculate the difference

\frac{ - 12}{2 - ( - 1)}

When there is a (-) in front of an expression in parentheses , change the sign of each term in expression

\frac{ - 12}{2 + 1}

Add the numbers

=  \frac{ - 12}{3}

Reduce the fraction with 3

=  - 4

Hope this helps..

Best regards!!

You might be interested in
Ben wrote a check for $52 that was more than his account balance. The bank charges $25 for bounced checks and the local business
MrRa [10]
$97

This is because he will owe the amount of the check $52, plus he will also owe the two fees which will total $45
7 0
3 years ago
Read 2 more answers
1.) Write an equation of the line that passes through the point (3,-2) and is
GarryVolchara [31]

Answer:

y = 2x - 8

Step-by-step explanation:

8 0
3 years ago
Which set is finite?
Tanzania [10]
Hello,

Answer A is the only finite set.
8 0
3 years ago
What value of x is in the solution set of 4x - 12 s 16 + 8x?<br> 6 Of<br> -10<br> -7
xxMikexx [17]

Answer:

Your answer is (D)-7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Is the square root of 225 a rational number?
MArishka [77]

Step-by-step explanation:

\text{The principal square root}:\\\\\sqrt{a}=b\iff a^2=b\ \text{for}\ a\geq0\ \text{and}\ b\geq0.\\\\\text{The square root:}\\\\\sqrt{a}=b\iff b^2=a\ \text{for}\ a\geq0\\===================

\text{If you want the principal square root (arithmetic square root):}\\\\\sqrt{225}=15\ \text{because}\ 15^2=225\\\\\text{If you want square root (algebraic square root):}\\\\\sqrt{225}=\pm15\ \text{because}\ (-15)^2=225\ \text{and}\ 15^2=225

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 3x+1=3 thanks
    7·2 answers
  • Prism A has a volume of 54in^3 and a similar Prism B has a volume if 16in^3. If prism A has a surface area of 90in^2, find the s
    11·1 answer
  • Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:
    7·1 answer
  • On a map, two inches equal 40 miles. If two cities are 115 miles apart, what is the distance between them on the map?​
    11·1 answer
  • I could use some help on this, please! :)
    13·1 answer
  • GIVING BRAIN TO CORRECT ANSWER!!
    10·1 answer
  • The spoke of a wheel is 15 inches long. What if the area enclosed by the tire?
    7·1 answer
  • Steak cost $3.85 per pound if you buy a 3 pound steak and pay for it with a $20 bill how much change will you get ?
    10·2 answers
  • Last week, an organic produce farm delivered 11 3/8 pounds of green leaf lettuce, 13 7/16 pounds of romaine lettuce,
    7·1 answer
  • Please help asap!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!