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
amm1812
3 years ago
9

Find the slope between these two points: (3, -10) and (-2, -30). Show all of your work. what the answer

Mathematics
2 answers:
kari74 [83]3 years ago
6 0

Answer:

4

Step-by-step explanation:

slope equation is y2-y1/x2-x1

insert points: -30-(-10)/-2-3

simplify: -30+10/-5

simplify further: -20/-5

negatives cancel because there cannot be both on top, making it positive: 20/5

divide: 20/5=4

Harlamova29_29 [7]3 years ago
3 0

\huge\text{$m=\boxed{4}$}

Hey there! Start with the slope formula, where (x_1,y_1) and (x_2,y_2) are the two known points.

\begin{aligned}m&=\dfrac{y_2-y_1}{x_2-x_1}\\&=\frac{-30-(-10)}{-2-3}\end{aligned}

Simplify.

\begin{array}{c|l}\textbf{Solving}&\textbf{Reason}\\\cline{1-2}\\m=\dfrac{-30+10}{-2-3}&x-(-y)=x+y\\\\m=\dfrac{-20}{-5}&\text{Addition and subtraction}\\\\m=\dfrac{20}{5}&\text{The negatives cancel out}\\\\m=\dfrac{4}{1}&\text{Divide the numerator and denominator by $5$}\\\\m=\boxed{4}&\dfrac{x}{1}=x\end{aligned}

You might be interested in
Please help need to turn this in today
zmey [24]
1) 5.1
2)7.9
3) 4
4)20
5)8.9
6) 4.2
7)5.2
8)15
I'am somewhat confident that some are right because iam not sure your suppose to round the nearst tenth
8 0
2 years ago
Sorry wrong one!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
kotykmax [81]

Answer: Uhhhhh no question...

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Whats 1/18 as a decimal can someone please help me
sergij07 [2.7K]

1/18 as a decimal is 0.055555555555556 because you divide one by eighteen and get that number.

Hope this helped!

6 0
2 years ago
What is 1,988 divided by5
labwork [276]

Answer:

397.6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How is the number e defined?
Leviafan [203]
It can be defined as a positive..
it is also a inverse function to the natural exponential function 
i hope that helps 
8 0
3 years ago
Other questions:
  • Suriland cannot both export wheat and keep bread plentiful and affordable in Suriland. Accordingly, Suriland's wheat farmers are
    5·1 answer
  • Nhich equation results from taking the square root of both sides of (x+9)2=25
    13·1 answer
  • Write the prime factorization of 500 using exponents
    14·1 answer
  • PLEASE HELP ME!
    9·1 answer
  • Graphing please help I have to submit in 30minutes
    12·1 answer
  • Once there was a girl with five lollipops. i took them because i did not eat breakfast. so how many are left. If you delete my q
    9·1 answer
  • What is the working for -(-6)
    5·1 answer
  • If two angles are supplementary, the sum of their measures is equal to the measure of a straight angle true or false?
    14·1 answer
  • A cylinder has a base radius of 3 inches and a height of 3 inches. What is its volume in cubic inches, to the nearest tenths pla
    9·1 answer
  • Pls help :))))))))) uhhhhhhhhh​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!