Answers
Answer:
[tex] y = -\dfrac{4}{5}x + 11 [/tex]
Step-by-step explanation:
(5, 7), (10, 3)
[tex] m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{3 - 7}{10 - 5} = -\dfrac{4}{5} [/tex]
[tex] y = mx + b [/tex]
[tex] y = -\dfrac{4}{5}x + b [/tex]
[tex] 7 = -\dfrac{4}{5} \times 5 + b [/tex]
[tex] 7 = -4 + b [/tex]
[tex] b = 11 [/tex]
Answer:
[tex] y = -\dfrac{4}{5}x + 11 [/tex]
Related Questions
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)
To learn more on Graph click:
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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:
FOLLOW ME
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please Mark as brainlist
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
What the answer to f(x)=3x-1
G(x)=x^2-x-4
Findf(g(x)
Answers
Answer:
honestly i think its 2f=9x
Step-by-step explanation:
might not be 2f=9x but make sure to chexk your answer
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
helpppp meee and also pls answer my other one in my questionsssss
Answers
If you multiply 0.75 by 4 (x-axis)then you get 3 ( y-axis) hope this helps!
Find the value x.
AC=6
CB=2x+10
AB=36
Answers
Answer:
10^2
Step-by-step explanation:
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
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.
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
What is 56,291.8 rounded to the nearest thousand
Answers
Answer:
56,000
Step-by-step explanation:
Answer:
56000
Step-by-step explanation:
6,2 is closest to 6
Use single digits times a power of 10 to estimate the number 0.00005423
Answers
Answer: 5.423 × 10^-5
is -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
-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]
Read more: https://brainly.com/question/22970937
A product 3z squared, increased by 10
Answers
Answer:
(3z)^2 +10
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:
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
Learn more : brainly.com/question/23968442
Solve x2 = −169. Thank youuuuuuuuuuu
Answers
Answer:
x=-84.5
Step-by-step explanation:
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
To solve more questions on Mean difference, visit the link below-
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write 7/11 as a division problem
Answers
Answer:
7÷11
Step-by-step explanation:
a fraction is division
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:
could someone explain this
Answers
9d + 3y - 5g + 9g - 5 :
The only variable that is seen more than once is g. So you’d combine -5g + 9g
which would give you +4g, therefore:
#1. = 9d + 3y + 4g - 5
you could also use combine like terms calculator on wolframalpha.com, but I would suggest knowing what you’re doing so you can pass your tests!
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
20 POINTS JUST FOR YOU IF YOU GET IT RIGHT
HELP ME PLEASE
10 points each I WILL GIVE THE BRAINLIEST
(1) Write a paragraph proof for the following conjecture:
Given: m∠ 1 + m∠ 2 = m∠ 4
Prove: m∠3 + m∠1 + m∠2 = 180
(2)Write a paragraph, flowchart or, 2 column proof for the following conjecture:
Given: ∠1≅∠4
Prove: ∠3≅∠2
Answers
Answer:
Because it is given that q ║ r and r ║ s, then q ║ s by the TRANSITIVE PROPERTY OF PARALLEL LINES. This means that 1 2 because the CORRESPONDING
ANGLES THM. Because b q, m1 = 90. So, m2 =90. This means s b, by definition of
perpendicular lines. It is given that a s, so a ║ b BECAUSE IF TWO LINES ARE PERPENDICULAR
TO THE SAME LINES, THOSE LINES MUST BE PARALLEL
Step-by-step explanation
put in your own words
Answer:
10
Step-by-step explanation:
The graph of a line passes through the two points (-2,1) and (2,1).
part 1
Graph the line through the two points (-2,1) and (2,1). Based on the graph of the line only, determine the slope and y-intercept of the line.
part 2
write the equation, in slope-intercept form, of the line that passes through the points (-2,1) and (2,1)
complete your work in the space provided or upload a file that can display math symbols if your work requires it. be sure to include all of the answers for part 1 and 2
Answers
Answer:
see below
Step-by-step explanation:
part 1
(-2,1) and (2,1)
Both points have the same y value
The slope is zero since it is a horizontal line and it crosses the y axis at y =1 so the y intercept is (0,1)
part 2
The equation of the line in slope intercept form is
y= mx+b where m is the slope and b is the y intercept
y = 0x+1
y =1
Answer:
Answer:
see below
Step-by-step explanation:
part 1
(-2,1) and (2,1)
Both points have the same y value
The slope is zero since it is a horizontal line and it crosses the y axis at y =1 so the y intercept is (0,1)
part 2
The equation of the line in slope intercept form is
y= mx+b where m is the slope and b is the y intercept
y = 0x+1
y =1
https://brainly.com/question/18203978
Step-by-step explanation:
now you can add the answerer as brainliest.
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 )
----------------------------------------------------------------------------------------------------------------
Negative
( -4/9 ) ( 7/4 )
( -4/7 ) ( -3/5 ) ( -9 )
( -10/7 ) ( 8/3 )
----------------------------------------------------------------------------------------------------------------
Hope this helps! <3
Which of the following sets represents the domain of the function shown? (5 points) {(2, 3), (4, 7), (5, 9), (11, 6)}
a
{2, 4, 5, 11}
b
{3, 7, 6, 9}
c
{(3, 2), (7, 4), (9, 5), (6, 11)}
d
{2, 3, 4, 5, 6, 7, 11}
Answers
Answer:
A shows the domain
2,4,5,11
Answer:
The domain is all x variables so the answer is (A) {2, 4, 5, 11}
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
Which equation has no solution?
1. X-31 = 5
2. 2x– 1] = 0
3. 15-3x = -8
4. Fx + 9 = 0
Answers
Answer:
i think the answer is 4
Step-by-step explanation:
coz wen i went through the questions i was able to solve them except option 4 which was giving Fx =9