What is the slope of the line that passes through the points (-3, -3)(−3,−3) and (-18, -23) ?(−18,−23)? Write your answer in the simplest form.
Answers
Answer:
Let's see what to do buddy...
Step-by-step explanation:
_________________________________
Step (1)
To find the slope of linear functions using two points, we have the following equation :
[tex]slope = \frac{y(b) - y(a)}{ x(b) - x(a) } \\ [/tex]
Where a and b are two point of the function.
_________________________________
Step (2)
Well now I want to choose a name for the given points :
a = ( -3 , -3 ) ••••••••• b = ( -18 , -23 )
_________________________________
Step (3)
It's time to put the the coordinates in the above equation :
[tex]slope = \frac{ - 23 - ( - 3)}{ - 18 - ( - 3)} \\ [/tex]
[tex]slope = \frac{ - 23 + 3}{ - 18 + 3 } \\ [/tex]
[tex]slope = \frac{ - 20}{ - 15} \\ [/tex]
Negatives simplified :
[tex]slope = \frac{20}{15} \\ [/tex]
The face and denominator are reduced to five :
[tex]slope = \frac{4}{3} \\ [/tex]
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
Related Questions
Help me please! I’ve been stuck on this forever:(
Answers
Positive
( -1/6 ) ( -2 ) ( -3/5 ) ( -9 )
( 3 ) ( -3 ) ( -3 ) ( -3 ) ( -3 )
( -2 3/4 ) ( -1 1/5 )
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Negative
( -4/9 ) ( 7/4 )
( -4/7 ) ( -3/5 ) ( -9 )
( -10/7 ) ( 8/3 )
----------------------------------------------------------------------------------------------------------------
Hope this helps! <3
A basketball team played six games. In those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13. What was the mean difference in game scores over the six games?
Answers
Mean =sum of observations/ no.of observations
Mean=8+11+7+11+4+13/6
=54/6
mean=9
The mean difference in the game scores over six games is 2.5
What is mean difference?The mean difference measures the absolute difference between the mean value in two different groups.
Given is a basketball team which played six games such that in those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13 respectively.
The mean difference of the given data can be calculated using the following formula -
Mean Difference = (∑W / n) - (∑L / n)
Where -
(∑W / n) is the mean of games won.
and
(∑L / n) is the mean of games lost.
(∑W / n) = (8 + 7 + 11 + 13)/4 = 9.75
and
(∑L / n) = (11 + 4)/2 = 15/2 = 7.5
Mean difference = (∑W / n) - (∑L / n) = 9.75 - 7.5 = 2.5
Therefore, the mean difference in the game scores over six games is 2.5
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The Hansons are having a well built in their backyard. On Monday, 175 feet of the well was dug, and another 165 feet was dug on Tuesday. How many feet below ground was the well dug, expressed as an integer The Answer would be 10.35
Answers
Answer:
340 feet
Step-by-step explanation:
To get the number of feet, we simply make an addition of the number of feet dug on both days
The total will be 175 feet + 165 feet = 340 feet
(pls i need help fast i know nothing about football )The Red team score the following number of points in their last 5 games, 36 points, 30 points, 24 points, 12 points, and 18 points.
What is the mean (average) number of points they scored each game.
a
32 points
b
30 points
c
24 points
d
18 points
Answers
Answer:
c
Step-by-step explanation:
You add up all of the points and divide by 5.
Jessica bought 4 packages of birthday invitations for 16.95 per package including tax each package contained 12 birthday invitations one stamp coast 0.44 she plans to split the cost evenly with her mother how much money will Jessica mother need to give to Jessica
Answers
Answer:
Jessica's mum will give her 44.46
Step-by-step explanation:
To solve this, we will first of all need to get the total cost of sending the birthday invitations across. After that, we can now split the cost into two.
Cost of sending birthday invitations:
Package cost = 16.95
Number of packages bought = 4
total sum spent on packages = 4 X 16.95 = 67.8
Each package contains 12 invitations.
There are 4 packages.
Total number of invitations = 12 X 4 = 48 invitations
One stamp cost 0.44.
Putting stamps on all 48 invitations will cost 0.44 X 48 = 21.12
Therefore the total cost will be the total sum spent on packages +the total sum spent on stamps = 67.8 + 21.12 = 88.92
Her mum has agreed to pay half of this cost which is 88.92 / 2 = 44.46
Susan made 168 cupcakes and gave some to her 21 students.
She then had 1/2 of her cupcakes left. On average, how many
cupcakes did she give to each of the 21 students?
Answers
Answer:
4
Step-by-step explanation:
Figure A h Figure B What is the scale factor from Figure A to Figure B?
Answers
Answer:
figure a?
Step-by-step explanation:
I really don't know the answer to this i would need more information
Answer ASAP please ?
Answers
f(3) = (3+2)^2
3+2= 5
5^2 = 25
Answer:
f(x)= (x+2)²
= x²+4+2x
then f(3) = 3²+4+2*3
= 9+4+6
add up the sum and here's your ans
Find the value x.
AC=6
CB=2x+10
AB=36
Answers
Answer:
10^2
Step-by-step explanation:
Solve x2 = −169. Thank youuuuuuuuuuu
Answers
Answer:
x=-84.5
Step-by-step explanation:
tias age is d years while dias age is (d-6) . in ten years dias age will be two-thirds tias age.find dias present age?
Answers
Answer:
Dia's age is 6.
Step-by-step explanation:
Tia's age= d
Dia's age= d-6
Therefore, after 10 years,
Dia's age= 2/3 Tia's age
Hence,
d-6+10=2/3(d+10)
d+4=2/3(d+10)
3/2(d)+4=d+10
3/2(d)-d=10-4
3d/2-2d/2=6
d/2=6
1/2(d)=6
d=6×2
d=12
Therefore,
Dia's age=d-6
=12-6
=6 yrs old
Answer:
6 years old
Step-by-step explanation:
There are 4 white and 8 red roses in a bouquet. Find the ratios.
1b). The ratio of the numbers of red roses to the number of all roses
Answers
Answer:
1a) 1:2
1b) 2:3
Step-by-step explanation:
1a) 4:8 = 1:2
1b) 4 white and 8 red means 12 total so ratio for red would be 2:3
Answer:
1 ÷ 22 ÷ 3Step-by-step explanation:
Given4 white and 8 red rosesTo findRatios of rosesSolutionRatio of white roses to red roses
4 ÷ 8 = 1 ÷ 2Ratio of red to all
Sum of roses
4 + 8 = 12Ratio
8 ÷ 12 =2 ÷ 3A product 3z squared, increased by 10
Answers
Answer:
(3z)^2 +10
Step-by-step explanation:
A student pushes a the same cart with the same 50N of Force over the same distance of 10m, but on this occasion was timed in 5s by their parents who were in a hurry to get home. What was their power? *
Answers
Answer:
100W
Step-by-step explanation:
Power = Work done / time
Work done = force × distance
given,
force = 50Ndistance = 10mtime = 5sWork = 50 × 10
Work = 500J
Power = 500 / 5
Power = 100W
Figure ABCDE was reflected across the line y = x to create figure A'B'C'D'E'. What are the coordinates of the pre-image of E'?
Answers
Answer:
-2, 6
Step-by-step explanation:
if Figure ABCDE was reflected across the line y = x to create figure A'B'C'D'E' then (6, -2) are the coordinates of the pre-image of E'.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.
It's a common type of problem in algebra, specifically the modification of algebraic equations.
ABCDE was reflected across the line y = x to create figure A'B'C'D'E'.
The coordinates of the pre-image of E' are (6, -2)
Hence, coordinates of the pre-image of E' are (6, -2)
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The Hoffman family has bought one pizza on Friday night every week for the last 10 years.
How many pizzas have they bought on Friday nights?
Answers
Answer:
520
Step-by-step explanation:
I need help with this please
Answers
Answer:
the bottom answer choice : segment TD
Step-by-step explanation:
Hello.
We know that ΔSJL ≅ ΔDMT
∠S ≅ ∠D
∠J ≅ ∠M
∠L ≅ ∠T
__ __
So the segment LS corresponds to segment TD
In 2011 the population in the United States was 3.1 x 108 . The population in Canada was 3.38 x 107 . Find the total population of these countries. Write your answer in scientific notation.
Answers
Answer:
3.348 × 10^2 US
3.6166 × 10^2 CA
Step-by-step explanation:
3.1 x 108= 3.348 × 10^2 US
3.38 x 107= 3.6166 × 10^2 CA
Use single digits times a power of 10 to estimate the number 0.00005423
Answers
Answer: 5.423 × 10^-5
UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each additional pound.
How many pounds, p, will it take for UPS and FedEx to cost the same? What is the cost? Write and solve an equation to show your work.
Answers
Answer:19.5
Step-by-step explanation:
7+7=14
14+0.20=14.2
14.2+5=19.2
19.2+0.30=19.5
Your answer is:19.5
How do you write 3/7 in the lowest terms (please Help)
Answers
3/7 is the lowest term, you cannot simplify anymore!!
Fraction: 3/7
Rubi works at a party-planing company and makes $7.50 per hour. Her weekly paycheck also inclides a $5 bonus for every party she schedules. Her $265 paycheck last week was for 30 hours. How many parties did she schedule? Explain how you found you're answer.
Answers
Answer:
8 parties
Step-by-step explanation:
First, find how much of her paycheck was from working 30 hours:
7.50(30)
= 225
Then, subtract this from 265, to find how much money was from bonuses:
265 - 225
= 40
To find how many parties she scheduled, divide 40 by 5, since each party she schedules gives her a $5 bonus:
40/5
= 8
So, she scheduled 8 parties
PLEASE HELP!
Which graph represents f(x) = -2x^4
Answers
Answer:
Top right
Step-by-step explanation:
Because it is negative and that is the typical shape for x^4 functions
The graph represents the given function f(x) is attached below
Top right option graph is correct
Given :
The equation of a graph is given by
[tex]f(x)=-2x^4[/tex]
Lets look at the end behavior of the given function f(x)
The leading coefficient is negative that is -2
The highest exponent is 4 that is the degree is even
When the leading coefficient is negative and degree is even then the graph goes down on both sides
As x-> ∞, f(x)-> -∞
As x-> -∞, f(x)-> -∞
So , the graph on the top right is correct
I will attach the graph
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How much simple interest would $940 earn in 15 months at an interest rate of 2.99%?
Answers
Answer:
$975.13
Step-by-step explanation:
Which of the following is a line perpendicular
to y = 3x-7?
Answers
Answer:
y=-1/3x-7
Step-by-step explanation:
Change the sign of x and flip the slope. 3/1 equals -1/3.
-2.25x+8.75x+10-20 solve x pls
Answers
Answer:
im gonna assume the 10 - 20 is what the equation is = to if not x wouldnt be = to anything x = -1.5
Step-by-step explanation:
-2.25x + 8.75x = 10-20
-2.25x+ 8.75x = -10
6.50x = -10 divide both sides by 6.5
x = -1.5
When a number is doubled and then increased by 20, the result is 5 less than 3 times the number. What is the number?
Answers
Answer:
2x+20=3x-5 (x=25)
Step-by-step explanation:
2x+20=3x-5
-2x+5
25=x
hope this helps ( a brainliest would be nice too)
The number is equal to 25.
Let the number be n.To write the word problem as an algebraic equation:
In this exercise, we are required to translate the word problem into a mathematical (algebraic) expression and solve for the unknown variable (number):
Translating the word problem into an algebraic expression, we have;
A number is doubled and then increased by 20:
[tex]2n + 20[/tex] ...equation 1.
The result is 5 less than 3 times the number:
[tex]3n -5[/tex] ...equation 2
Equating the two equations, we have:
[tex]2n+20=3n-5\\\\3n-2n=20+5\\\\n=25[/tex]
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[Supporting Standard: I can find the sum of an infinite series.]
4. Find the sum of the following series: 600 + 150 + 37.5 ...
Answers
Answer:
787.5 is the answer.
Step-by-step explanation:
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the population of China is about 1.4 x 10 to the power of 9 people. Julie grew up in a town with a population of about 7,000 people. How many times greater is the population of China than Julie's hometown? Please answer this in scientific notation.
Answers
Answer:
2 x 10⁵ is the answer I believe.
Answer:
2 x 10^5Step-by-step explanation:
Given
Population of China = 1.4 x 10^9Population of town = 7000 = 7 x 10^3The difference in population
1.4 x 10^9 / 7 x 10^3 = 14 x 10^8 / 7 x 10^3 =2 x 10^5is -14n-7=7 true or false
Answers
add 7 to both sides
-14n=14
divide by -14 to both sides
n=-1
plug -1 to the equation and its true
7=7