Write an equation for the proportional relationship. Can you compare these two tables?
Answers
Answer:
Y=1.88x
Step-by-step explanation:
x1=2 x2=3, y1=3.76 y2=5.64
(2, 3.76) (3, 5.64)
m(slope) =5.64-3.76/3-2
m=1.88
y-3.76=1.88(x-2)
y-3.76=1.88x-3.76
Y=1.88x
Related Questions
Brainliest to the person who answers correctly and not a dumb answer to get points.
Milan went to a baseball game. The game started at 11:35 am, and it was 3 hours 47 minutes long. When did the game end?
Answers
Answer: The game ended at 3:22 PM
11:35 + 3 hours is 2:35. Add that to 47 minutes, it's 82. Since there's 60 minutes in one full hour, you subtract 82 by sixty, and you get 22. So, it ended at 3:22 PM
Answer:
3:22. So first I turned the hours of 3 hours and 47 minutes into minutes which is 277 minutes then I added.
(Question Attached) Multiple Choice
A.) 6.25
B.) 6
C.) 5.5
D.) 5.75
Answers
Answer: c
Step-by-step explanation:
Answer:
C. The only way I know is I had a problem like that recently.
At the indicated point find (a) the slope of the curve and (b) an equation of the tangent line.
f(x)= 6x at (-2,-3)
Answers
Answer:
Slope of the Curve: [tex]f'(x)=\frac{-6}{x^2}[/tex]
Equation of Tangent Line: y + 3 = -3/2(x + 2)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinate y₁ - y coordinate m - slopeCalculus
The definition of a derivative is the slope of the tangent line.
Basic Power Rule:
f(x) = cxⁿ f’(x) = c·nxⁿ⁻¹Quotient Rule: [tex]\frac{d}{dx} [\frac{f(x)}{g(x)} ]=\frac{g(x)f'(x)-g'(x)f(x)}{g^2(x)}[/tex]
Step-by-step explanation:
Step 1: Define
[tex]f(x)=\frac{6}{x}[/tex]
Step 2: Take Derivative
Quotient Rule: [tex]f'(x)=\frac{0(x)-6(1)}{x^2}[/tex]Multiply: [tex]f'(x)=\frac{0-6}{x^2}[/tex]Subtract: [tex]f'(x)=\frac{-6}{x^2}[/tex]Step 3: Find Instantaneous Derivative
Substitute in x: [tex]f'(x)=\frac{-6}{(-2)^2}[/tex]Exponents: [tex]f'(x)=\frac{-6}{4}[/tex]Simplify: [tex]f'(x)=\frac{-3}{2}[/tex]This value shows the slope of the tangent line at the exact value of x = 2.
Substitute: y + 3 = -3/2(x + 2)HELP ASAP !! A system of linear equations is shown below.
2x – 3y = 17
–3x + y = –1
Choose a method (Elimination or Substitution) to solve the system of equations. Solve and explain your process.
Academic Language:
Elimination, Substitution, Graphing, Intersection, Solution, Coordinate Point, Ordered Pair, Solve, Isolate, Systems, Equations, Additive Inverse, Multiplicative Inverse, Distributive Property, Variable, Combine Like Terms, and Justify.
Answers
Answer:
x= -2, y= -7
Step-by-step explanation:
(Solve for y)
-3x+y=-1
1. add 3x to both sides
y=3x-1
(Substitute y=3x-1 into 2x-3y=17)
1. 2x-3(3x-1)=17
2.Simply it (Distributive Property)
3. -7x+3=13
(Solve for x)
1. Subtract 3 from both sides
2. Divide both sides by -7
3. x=-2
(Substitute x=-2 into y=3x-1)
1. y= 3 x -2-1
2. y= -7
Therefore ,
x= -2
and
y= -7
Given triangle ABC with AB = 3 , BC = 5 , and CA = 6 . X is the midpoint of AC and is the midpoint of CB. What is the relationship between XY and AB?
A) congruent
B) parallel
C) perpendicular
D) similar
Answers
parallel accroding to the mid point theorems.
7. Jeff is a part-time student at UCO. He currently has 22 credits, and he plans to take
6 credits per semester until he is finished. Jeff's friend Kila is also a student at the
college. She has 4 credits and plans to take 12 credits per semester. After how
many semesters will Jeff and Kila have the same number of credits?
A. 1 semesters
B. 2 semesters
C. 3 semesters
D. Cannot be determined
please help i need to get my grades up ♀️
Answers
Answer:
Your answer is C.
22+(6x3)=40
4+(12+3)40.
HELP HELP HELP HELP GFG
Answers
Answer:
y=mx + b
the slope is -3,2
y= -0.67x + 5
this is what. i got i could be wrong, sorry if i am
Step-by-step explanation:
Katya has several sources of income, listed in the table. Which are considered earned income? *****Select all that apply.******
$150 she earned from her website's ad revenue
$80 she received from an investment
2% commission on all sales
$250 per month child support
$1300 per month salary
Answers
Answer: $1300 per month salary
2% commission on all sales
The considered income is 2% commission on all sales
$1300 per month salary
What is income?Income is the money received by a person (individuals or business) periodically on daily, weekly, monthly, or yearly basis. Income includes monetary as well as non-monetary values of allowances and perquisites. All income is taxable under income tax unless expressly exempted.
Income includes
(i) Salary
(ii) Profits and Gains from business and profession
(iii) Dividends
(iv) Voluntary contributions made by trusts, charitable institutions created wholly or partly for charitable or religious purposes
(v) Perquisites
(vi) Special or other allowances
(vii) Any sum paid by the company to the assessee in the form of interest (viii) Capital gains
(ix) Income from other sources.
As per the situation given we have to find the earned income statement.
The statements which are showing the earned income statement is
$1300 per month salary
2% commission on all sales
All the other statement aren't the income statement. These statements are showing money from some other Organization.
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Need help ASAP!! Which is an appropriate statement about angles 3 and 4 in the diagram below?
A.) m∠3 + m∠4 = 180
B.) Angles 3 and 4 are complementary
C.) ∠3 ≅ ∠4
D.) m∠3 > m∠4
Answers
Answer:
A
Step-by-step explanation:
As we can see, both <3 and<4 lie on the line T so that means that their sumw ould equal 180 degrees.
Tell me if you still don't understand.
Angle 3 and 4 are complementary angles as their sum is 180 degrees. Option B is correct.
What is the complementary angle?
When two angles' measurements add up to 90 degrees, they are said to be complimentary. When two angles' measures sum up to 180 degrees, they are said to be supplementary.
In the given figure we can see that the segment s is cutting the segment l at some point so angle 3 and angle 4 are forming the complementary angles. It means that the sum of the angles will be 180.
Therefore, angles 3 and 4 are complementary angles as their sum is 180 degrees. Option B is correct.
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Ashley and Becky both start jogging at the same point along a path in the park. It takes Ashley 12 minutes to jog one complete lap along the path, and it takes Becky 8 minutes to jog one complete lap along the path. After how many minutes will Ashley and Becky both be at their starting point on the path again?
Answers
Answer:
24 minutes
Step-by-step explanation:
Given
Ashley = 12 minutes
Becky = 8 minutes
Required
Determine when they will be at the same point again
To do this, we simply determine the least common factor of both.
Ashley = 12, 24, 36, 48....
Becky = 8, 16, 24, 32........
From above, the least common factor is 24
Hence, both of them will be at the starting point in 24 minutes
How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? Set 1: 5, 10, 7, 2 Set 2: 5, 10, 7, 42 The MAD of set 1 is 10.5 more than the MAD of set 2. The MAD of set 1 is 2.5 more than the MAD of set 2. The MAD of set 1 is 10.5 less than the MAD of set 2. The MAD of set 1 is 2.5 less than the MAD of set 2.
Answers
Answer:
7,9,10
Step-by-step explanation:
Answer: The answer is C
The MAD of set 1 is 10.5 less than the MAD of set 2
Step-by-step explanation:
I took the test and got it right
PLEASSEEE CAN ANYONE HELP WITH THIS PLEASE ITS DUE SUPER SOON!! ILLG GIVE LOTS OF POINTS GUYS
Find the equation of the tangent line to the graph y=(sqrt(3x))-4 at x=1
ANSWER CHOICES:
y=x
y=sqrt(3x)-4
y=sqrt(3x)-3
y=x+3+sqrt3
Answers
Answer:
y=sqrt(3x)-4
Step-by-step explanation:
does the data for Olivia's Puppy show a function? why or why not
Answers
Answer:
It is a function
Step-by-step explanation:
Its a function because there is an inequality that represents the table
Answer:
Yes.
Step-by-step explanation:
If you graph it and try to put a verticle line through the line there won't be two points touching.
So yeah this is a retake
Answers
urgent help ! similar figures use the similarity relationship to find the indicated value
Answers
Answer:
FE = 28 and YZ = 28
Step-by-step explanation:
In similar triangles the ratios of corresponding sides are equal.
(4)
[tex]\frac{BC}{FG}[/tex] = [tex]\frac{BD}{FE}[/tex] , substitute values
[tex]\frac{39}{4x+2}[/tex] = [tex]\frac{42}{5x-2}[/tex] ( cross- multiply )
39(5x - 2) = 42(4x + 2) ← distribute parenthesis on both sides
195x - 78 = 168x + 84 ( subtract 168x from both sides )
27x - 78 = 84 ( add 78 to both sides )
27x = 162 ( divide both sides by 27 )
x = 6
Thus
FE = 5x - 2 = 5(6) - 2 = 30 - 2 = 28
(5)
[tex]\frac{ST}{SZ}[/tex] = [tex]\frac{RT}{YZ}[/tex] , substitute values
[tex]\frac{40}{35}[/tex] = [tex]\frac{3x-7}{2x+2}[/tex] ( cross- multiply )
35(3x - 7) = 40(2x + 2) ← distribute parenthesis on both sides
105x - 245 = 80x + 80 ( subtract 80x from both sides )
25x - 245 = 80 ( add 245 to both sides )
25x = 325 ( divide both sides by 25 )
x = 13
Thus
YZ = 2x + 2 = 2(13) + 2 = 26 + 2 = 28
Following are the solution to the given graph points:
For question 4:
The ratios of equivalent edges of identical triangles are equal (4)
[tex]\to \frac{BC}{FG} = \frac{BD}{FE}[/tex]
Putting given value
[tex]\to \frac{39}{4x+2} = \frac{42}{5x-2}\\\\\to ({39}) ({5x-2}) = ({4x+2}) ({42})\\\\\to 195x -78= 168x+84\\\\\to 195x - 168x=84+78\\\\\to 27x=162\\\\\to x=\frac{162}{27}\\\\\to x=6[/tex]
Therefore,
[tex]\to FE = 5x - 2 = 5(6) - 2 = 30 - 2 = 28[/tex]
For question 6:
[tex]\to \frac{ST}{SZ} = \frac{RT}{YZ}[/tex]
Putting given value
[tex]\to \frac{40}{35} = \frac{3x-7}{2x+2}[/tex]
[tex]\to \frac{40}{35} = \frac{3x-7}{2x+2}\\\\\to 40(2x+2) = (35)(3x-7)\\\\\to 80x +80 = 105x-245 \\\\\to 80+245= 105x-80x\\\\\to 325= 25x\\\\ \to x= \frac{325}{25}\\\\\to x= 13[/tex]
Therefore,
[tex]\to YZ = 2x + 2 = 2(13) + 2 = 26 + 2 = 28[/tex]
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convert the following equation into slope-intercept form:
-6x + y = 12
Answers
Answer:
y=6x+12
Step-by-step explanation:
Hope this helps!
Answer:
y = 6x + 12That should be it.
John opens a savings account and decides to deposit $10 each month. Let x represent the number of months that he has been saving, and y represent the total amount of money saved. 7. What is the algebraic equation for John's saving plan?
Answers
Answer:
The algebraic equation is 10x = y.
Step-by-step explanation:
Since for every month John saves $10, after x months John will have saved $10x. Therefore, 10x = y.
Hope this helped!
7925 divided by 72. It keeps coming out wrong as I do it so I need help
Answers
Answer:
110 R 5
Step-by-step explanation:
plz plz plz give brainlyest
Answer:
110.0694
Step-by-step explanation:
because it is
1
What is the fifth term in the geometric series whose initial term is 128 and common ratio is 1/2
Answers
Answer:
a(5)=8
Step-by-step explanation:
it is geometric so we will use this equation:
a(n)=a1*(r)^(n-1)
and we have a(1)=128 , r=1/2
So a(n)=128*(1/2)^(n-1)
fifth term : a(5)=128*(1/2)^(5-1)=8
hope this helps
[tex]8[/tex]
A geometric series is the sum of an unlimited number of terms with a fixed ratio between them.
If [tex]a,r[/tex] denote first term and common ratio respectively, then the[tex]n^{th}[/tex] term is given by [tex]ar^{n-1}[/tex]
Put [tex]a=128[/tex]
Put [tex]r=\frac{1}{2}[/tex]
Put [tex]n=5[/tex]
Therefore,
[tex]a_5=128(\frac{1}{2})^{5-1}[/tex]
[tex]=\frac{128}{16}\\\\ =\boldsymbol{8}[/tex]
So, the fifth term is [tex]\boldsymbol{8}[/tex]
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Al llegar al hotel nos han dado un mapa con los lugares de interés de la ciudad, y nos han dicho que 5 centímetros del mapa representan 600 metros de la realidad. Hoy queremos ir a un parque que se encuentra a 8 centímetros del hotel en el mapa. ¿A qué distancia del hotel se encuentra este parque?
Answers
Answer:
La distancia real entre el hotel y el parque es 960 metros.
Step-by-step explanation:
Este es un caso de factor de escala, donde 5 centímetros en el mapa equivalen a 600 metros a escala real. Por tanto, la distancia entre el parque y el hotel en el mapa halla su equivalente mediante la siguiente regla de tres simple:
[tex]x = \frac{600\,m}{5\,cm}\times 8\,cm[/tex]
[tex]x = 960\,m[/tex]
La distancia real entre el hotel y el parque es 960 metros.
Write an equation of the line in point-slope form that passes through the given points (-3,2) (5,5)
Answers
a=(5-2)/(5- -3)=3/8=0.375
Find b
(5)=0.375(5)+b
(5)=1.875+b
5-1.875=b
b=3.125
Can someone help with this problem?
Answers
Answer:
the awnser is 8 would you want me to do an explanation also?Solve 21.85 x (-6.2)
Answers
Answer:
= −135.47x
Step-by-step explanation:
^^^^^^^^^^^^^^^
Trapezoid JKLM with vertices J(-6, 6), K(-3, 7),
L(-1, 3), and M(-8, 0): (x, y) = (x + 7, y - 3)
Answers
Answer:
[tex]J' =(1, 3)[/tex]
[tex]K' = (4,4)[/tex]
[tex]L' = (6,0)[/tex]
[tex]M' = (-1,-3)[/tex]
Step-by-step explanation:
Given
[tex]J = (-6,6)[/tex]
[tex]K = (-3,7)[/tex]
[tex]L= (-1,3)[/tex]
[tex]M = (-8,0)[/tex]
Transformation: [tex](x,y) = (x+7,y-3)[/tex]
This means that, we add 7 to the x coordinate and subtract 3 from the y coordinate.
For J, we have:
[tex]J = (-6,6)[/tex]
[tex]J' =(-6 + 7, 6 - 3)[/tex]
[tex]J' =(1, 3)[/tex]
For K, we have:
[tex]K = (-3,7)[/tex]
[tex]K' = (-3+7,7-3)[/tex]
[tex]K' = (4,4)[/tex]
For L, we have:
[tex]L= (-1,3)[/tex]
[tex]L' = (-1 + 7,3-3)[/tex]
[tex]L' = (6,0)[/tex]
For M, we have:
[tex]M = (-8,0)[/tex]
[tex]M' = (-8+7,0-3)[/tex]
[tex]M' = (-1,-3)[/tex]
Create the graph of g(x) on a new set of axes using the graphs of a(x) and d(x). Label your scale and axes.
Answers
Answer:
I honestly don't know
Step-by-step explanation:
8182i2o2o
828262781
Please help me! If I fail math my parents will get so mad.
Answers
Answer:
the allele for unattached earlobes is dominant over the allele for attached earlobes. In a population if “500 individuals”, 25 percent show the recessive phenotype. How many individuals would you expect to be heterozygous for this trait?
possible answers:
• 75
•125
•200
•25
What is the total area, in square inches, of the shaded sections of the trapezoid below?
Answers
9514 1404 393
Answer:
64.5 square inches
Step-by-step explanation:
The area of each of the two triangles can be found from the formula ...
A = (1/2)bh
left triangle
A = (1/2)(9.8 in)(8.6 in) = 42.14 in²
right triangle
A = (1/2)(5.2 in)(8.6 in) = 22.36 in²
Total shaded area is the sum of the areas of the two triangles:
(42.14 +22.36) in² = 64.5 in²
6. Cindy is 2 years older than Marie. Their ages total 30 old is each person?
Answers
Answer:
huh? no they cant both be 30 at the same time is cindy is 2 years older than marie....
Step-by-step explanation:
Please help asap! I need an answer for this
Answers
Find the slope of the line shown below.
1)
Answers
Answer:
-3/2
Step-by-step explanation:
from first point go down 6 units, and 4 units right. simplify -6/4 to -3/2
Answer:
-3/2
step by step explalation