Answer :
m = 3
Point = (4,-1)
x1 = 4
y1 = -1
Formula =
y - y1 = m (x-x1)
y - (-1) = 3 (x -4)
y + 1 = 3x -12
y - 3x + 1 + 12 = 0
y - 3x + 13 = 0
The line = y - 3x + 13 = 0 or -3x + y + 13 = 0
I'm sorry if I'm wrong.
Cmiiw
Good luck
Love from Indonesia
y=3x-13 is the equation in standard form of the line that passes through (4,−1) and has the slope m=3.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
m=3
We need to find slope intercept form, for this we should know the y intercept with slope m =3 and point (4,-1)
-1=3(4)+b
-1=12+b
-1-12=b
b=-13
y intercept is -13
Hence, y=3x-13 is the equation in standard form of the line that passes through (4,−1) and has the slope m=3.
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How are rational numbers created
Answer:
A Rational Number can be made by dividing an integer by an integer. (An integer itself has no fractional part.)
The triangles are similar.
What is the value of x?
Answer: The answer is 13, read on to find out
Step-by-step explanation: The traingles are simliar so the values are similar as well. Find a lowest common factor of the values.
The lowest common factor is 4 because all the numbers can be divided by the number 4.
20 divided by 4 is 5 which is already shown on the graph
48 divided by 4 is 12
All we have to do now is 52 divided by 4
13Hope I helped you answer the question! Have a great day/afternoon!
how many times can 11 can go into 8800
Answer:
800 times
Step-by-step explanation:
On the day of the test, the teacher instructed the students to take out no less than 2 pencils from their backpacks. determine which inequality represents this scenario. 2 ≥ p 2 ≤ p 2 > p 2 < p
The required inequality is \(p\geq2\)
What is linear inequation?
Inequation shows the comparision between two algebraic expressions by connecting the two algebraic expressions by \(> , < , \geq, \leq\)
A one degree inequation is known as linear inequation.
On the day of the test, the teacher instructed the students to take out no less than 2 pencils from their backpacks.
Let the number of pencils be p
So the required inequality is \(p\geq2\)
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The graph below represents the number of miles Mrs. Estrada walks in a week.
1) What is the median of the data?
2) What is the value of the lower quartile (01) ?
3) What is the value of the upper quartile (03)?
4) What is the IQR?
5) What is the range?
1.To find the median, we need to arrange the data in ascending order: 0, 1, 2, 3, 3, 3, 3, 4, 5. The median is the middle value, which is 3.
What is mean median mode ?
Mean, median, and mode are all measures of central tendency in statistics:
Mean: The mean is the average of a set of numbers. It is calculated by adding up all the numbers in the set and then dividing by the total number of values. For example, the mean of the set {2, 4, 6, 8} is (2 + 4 + 6 + 8) / 4 = 5.
Median: The median is the middle value in a set of numbers that have been arranged in order. If the set has an odd number of values, the median is the middle number. If the set has an even number of values, the median is the average of the two middle numbers. For example, the median of the set {2, 4, 6, 8, 10} is 6, and the median of the set {2, 4, 6, 8} is (4 + 6) / 2 = 5.
Mode: The mode is the value that appears most frequently in a set of numbers. A set can have one mode, multiple modes, or no mode at all. For example, the mode of the set {2, 4, 6, 8, 8, 10} is 8, and the set {2, 4, 6, 8, 10} has no mode.
2.The lower quartile (Q1) divides the bottom 25% of the data from the top 75%. To find Q1, we need to find the median of the lower half of the data: 0, 1, 2, 3. The median of these values is 1.5 (the average of 1 and 2).
3.The upper quartile (Q3) divides the top 25% of the data from the bottom 75%. To find Q3, we need to find the median of the upper half of the data: 3, 3, 3, 4, 5. The median of these values is 4.
4.The interquartile range (IQR) is the difference between Q3 and Q1: IQR = Q3 - Q1 = 4 - 1.5 = 2.5.
5.The range is the difference between the maximum and minimum values: range = 5 - 0 = 5.
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simplify. please help!!!
Answer:
2chk
Step-by-step explanation:
We first distribute the 1/3 into the equation. 8^1/3 is 2 and third powers times 1/3 powers would just be 1 powered. This would give us 2chk
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can someone help me wirh question c? it deals with quadratic equations and imaginary numbers
Answer:
Question C:
Concept:
Define Discriminant
The discriminant can be positive, zero, or negative, and this determines how many solutions there are to the given quadratic equation. A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution.
The summary of the explanation is given below as
The equation in the question is given below as
\(x^2-10x+25=0\)The general form of a quadratic expression is given below as
\(ax^2+bx+c=0\)By comparing coefficients, we will have that
\(a=1,b=-10,c=25\)Hence,
The Discriminant of the equation will be
\(\begin{gathered} D=b^2-4ac \\ D=(-10)^2-4\times1\times25 \\ D=100-100 \\ D=0 \end{gathered}\)The roots of the equation will be calculated below as
\(\begin{gathered} x^2-10x+25=0 \\ two\text{ factors to give a product of 25 and sum of -10} \\ \end{gathered}\)\(\begin{gathered} x=\frac{-b\pm\sqrt{b^2-4ac}}{2a} \\ x=\frac{-(-10)\pm\sqrt{0}}{2\times1} \\ x=\frac{10}{2} \\ x=5 \end{gathered}\)Hence,
The number of roots is 0NE
The nature of the root is REAL
if a-b=8 and b/8 =2 what is the value of a+b?
Answer:
a = 24
b = 16
Step-by-step explanation:
b/8 = 2
b = 8*2
b = 16
a - b = 8
a - 16 = 8
a = 8+16
a = 24
check that it's right:
a-b = 8
24-16 = 8
8=8
b/8 = 2
16/8 = 2
2 = 2
so our answers are correct.
have a good day!
Answer:
a+b=40
Step-by-step explanation:
a=24
b=16
a-b=8
24-16=8
16/8=2
24+16=40
the goal of _____ is to fully understand the message. group of answer choices relational listening analytical listening task-oriented listening critical listening
"The goal of analytical listening is to fully understand the message." Option B is correct.
Analytical listening is a type of listening that involves analyzing and interpreting information to fully understand the message being conveyed. It is a complex process that requires the listener to pay close attention to the content of the message, as well as the tone, context, and underlying meaning.
This type of listening is important in a variety of contexts, such as in academic settings, business negotiations, and interpersonal relationships.
Analytical listening is especially useful when trying to understand complex ideas or arguments, as it involves breaking down the message into its constituent parts and examining each part individually. This type of listening can also help the listener to identify biases, assumptions, and logical fallacies in the message being presented.
Overall, analytical listening is a valuable skill that can help individuals to communicate effectively, solve problems, and make informed decisions. Thus, Option B is correct.
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Helppp!!!!!!!!!!!!!!!!!!!!!
The value of x is equal to 15°
How to determine the value of x?In Mathematics and Geometry, the sum of the exterior angles of both a regular and irregular polygon is always equal to 360 degrees.
Note: The given geometric figure (regular polygon) represents a pentagon and it has 5 sides.
By substituting the given parameters, we have the following:
3x + 4x + 8 + 5x + 5 + 6x - 1 + 5x + 3 = 360°.
3x + 4x + 5x + 6x + 5x + 8 + 5 - 1 + 3 = 360°.
23x + 15 = 360°.
23x = 360 - 15
23x = 345
x = 345/23
x = 15°.
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aa 6 m high 4m wide rectangular gate holds back liquid at a depth of
The rectangle volume is = 36000\(l\) , where height = 6m, width = 4m , depth = 3m
The volume, V , of any rectangular volume solid is the product of the length, width, and height. We could also write the formula for volume of a rectangular solid in terms of the area of the base. The area of the base, B , is equal to length × width.
Given that,
Rectangle height (h) = 6m
Rectangle width(w) = 4m
Rectangle depth(l) = 3m
Volume = \(l*w*h\)
Volume = 6m * 4m * 3m
Volume = 72\(m^{3}\)
In this example the depth will be 10 inches. Insert the measurements into the formula. Multiply the length (L) times the width (W) times the height (H). The formula looks like this: \(l*w*h\) For this example, to calculate the volume of the object the formula would be 10 x 10 x 10 = 1,000 cubic inches.
Then the,
Volume = 72/2
Volume = 36\(m^{3}\)
1\(m^{3}\) = 1000\(l\)
36\(m^{3}\) = (36*1000)\(l\)
= 36000\(l\)
Therefore,
The rectangle volume is = 36000\(l\) , where height = 6m, width = 4m , depth = 3m
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(5+4).9 expression or equation
Answer:
Step-by-step explanation:
8.1
Ket
Question 1
Points A, O, and B, are collinear. Find the measure of ZCOD.
A
O x = 90°
Ox= 103°
0x=77°
Ox=23°
C
50°
O
D
B
1 pts
The measure of angle ZCOD is 27°.
Since A, O, and B are collinear, angles AOC and COB form a linear pair, which means their sum is 180°. Therefore:
x + 50° = 180°
Solving for x, we get:
x = 130°
Next, we can use the fact that angles AOC and BOA are vertical angles, which means they are congruent. Therefore:
x = 103°
Substituting x with 130°, we get:
130° = 103° + COD
Solving for COD, we get:
COD = 27°
Finally, since angles AOD and COB are alternate interior angles, they are congruent. Therefore:
77° = 50° + ZCOD
Solving for ZCOD, we get:
ZCOD = 27°
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--The complete question is, Given that points A, O, and B are collinear, find the measure of angle ZCOD, where:
Angle AOC is denoted by x and measures 90°
Angle BOA measures 103°
Angle AOD measures 77°
Angle COB measures 50°.
Please note that point O is located between points A and B.--
HELLO CAN SOMEONE PLEASE ANSWER THIS QUESTION FOR ME
Answer:
The top graph represents y = x-6.
Step-by-step explanation:
The graph is a translation 6 units down and the slope is 1.
X + 6x + 8 = 0 b. x2 - 6x + 9 = 0 Points for writing the equations in perfect square form. Points for explaining the solutions.
Geographers use negative numbers to represent points below sea level and positive numbers to represent points above sea level. For example, the lowest point in New Orleans is at -2−2minus, 2 meters, and the highest point is at 666 meters.
What does 000 meters represent?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Sea level
(Choice B)
B
The lowest point in Baton Rouge
(Choice C)
C
The highest point in New Orleans
A. Sea level. 0 meters represents the sea level and is not related to the lowest or highest points in specific locations.
Geographers use positive and negative numbers to indicate elevated levels relative to sea levels. In this context, 0 meters represents sea level, which is the reference point from which all elevations are measured. Positive numbers indicate elevations above sea level, and negative numbers represent points below sea level.
In the given example, New Orleans has its lowest point at -2 meters and its highest point at 6 meters. Neither of these corresponds to 0 meters. Therefore, the correct answer is Choice A, as 0 meters is the representation of sea level.
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teacher: how can we change the base of a logarithm? student:
We can change the base formula by:
logₐ b = logₓ a /logₓ b
OR
logₓ a, logₓ b = logₓ a
The change of base formula is used to change the base of a logarithm. We know that "log" stands for a logarithm of base 10 and "ln" stands for a logarithm of base e. But there is no option to calculate the logarithm of a number with any other bases other than 10 and e.
The change of base formula solves this issue of changing base from e to 10, and from base 10 to e. Also, it is used in solving several logarithms problems.
Base Formula: -
The change of base formula is used to write a logarithm of a number with a given base as the ratio of two logarithms each with the same base that is different from the base of the original logarithm. This is a property of logarithms. You can see the change of base formula here.
Change of base formula
logₐ b = logₓ a /logₓ b
OR
logₓ a, logₓ b = logₓ a
Change of Base Formula
Change of base formula can be represented as follows. Here the base of the given logarithm is also changed to a logarithm with a new base. The basic logarithm with a base is transformed to two logarithms with a new and same base. The change of base formula is:
logₐ b = [logₐ x] / [logₐ y]
In this formula,
The argument of the logarithm in the numerator is the same as the argument of the original logarithm.The argument of the logarithm in the denominator is the same as the base of the original logarithm.The bases of both logarithms of numerator and denominator should be the same and this base can be any positive number other than 1.Change of Base Formula Derivation
Change of base formula derivation can be understood from the following steps. Let us assume that
log ₐ b = p, logₙ a = q, and logₙ b = r.
By converting each of these into exponential form, we get,
a = \(b^{p}\), a = \(x^{q}\), and b = \(n^{r}\)
From the first two equations,
\(x^{q}\) = \(n^{r}\)
Substituting b = \(n^{r}\) (which is from third equation) here,
(\(n^{r}\))\(^{p}\) = \(x^{q}\)
\(n^{r}\))\(^{p}\) = \(x^{q}\)(Using a property of exponents)
p r = q
p = q / r
Substituting the values, we get,
logₐ b = [logₐ x] / [logₐ y]
For Example:
Evaluate the value of log₆₄ 8 using the change of base formula.
Solution:
We will apply the change of base formula (by changing the base to 10). Note that log₁₀ is same as log.
log₆₄ 8 = [log 8] / [log 64]
= [log 8] / [log 82]
= [log 8] / [2 log 8] [∵ log am = m log a]
= 1 / 2
Answer: log₆₄ 8 = 1 / 2
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What is the area of rhombus PQRS?
Answer:
370.1
Step-by-step explanation:
i just got the answer
Use what you've learned in this unit to model the population of Western
Lowland Gorillas after 5, 10 and 20 years. Let y equal the population of the
gorillas and x represent the number of years since 2022. Show your work.
b. Use the information calculated in step A to create a table showing the Gorilla
population after 5, 10 and 20 years.
c. Explain why the table shows exponential decay. Summarize how scientists
can use exponential decay to predict population changes in endangered
species. Summarize your answer in 1-2 paragraphs.
The population function of the Western Lowland Gorillas can either represent population growth or population decay
How to model the populationThe question is incomplete, as the resources to model the population of the Western Lowland Gorillas are not given.
However, the following is a general guide to solve the question.
An exponential function is represented as:
\(y = a(1 \pm r)^x\)
Where:
(a) represent the initial value i.e. the initial population of the Western Lowland Gorillas(r) represents the rate at which the population increases or decreases.(x) represents the number of years since 2022(y) represents the population in x yearsGiven that the population of the Western Lowland Gorillas decreases, then the rate of the function would be 1 -r (i.e. an exponential decay)
Take for instance:
\(y = 2000 * 0.98^x\)
By comparison.
a = 2000 and 1 - r = 0.98
The above function can be used to model the population of the Western Lowland Gorillas
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What is the equation of the following line? Be sure to scroll down first to see
all answer options.
(0,0)
(-1/2, -3)
O A. y = 2x
O B. y=*
O C. y = 3x
ООО
OD. y = -6x
E. y=-*
OF. y = 6x
Answer:
I think the correct answer is F. y = 6x
We will see that the line equation is y = 6*x
How to find a linear equation?
A general linear equation is written as:
y = a*x + b
Where a is the slope and b is the y-intercept.
If we know that the line passes through two points (x₁, y₁) and (x₂, y₂) then we can write the slope as:
\(a = \frac{y_2 - y_1}{x_2 - x_1}\)
In this case, the line passes through the points: (0, 0) and (-1/2, -3)
Then the slope is:
\(a = \frac{0 - (-3)}{0 - (-1/2)} = 6\)
Then the line is of the form y = 6*x + b
To find the value of b, we use the fact that the line passes through the point (0, 0), then we have:
0 = 6*0 + b
0 = b
We can conclude that the line is y = 6*x
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8 students in Mr. Webb's class got an A on the exit ticket. There are 25
students in his class total. What percent of students got an A?*
Answer:
32%
Step-by-step explanation:
To find the percentage, we have to multiply 25 and 8 by 4.
25x4 = 100
8x4 = 32
So, 8 out of 25 is 32%.
Write in index form: 6/(y^m)
Answer:
Step-by-step explanation:
6/(y^m) can be written in index form as 6 * (1/y^m) = 6y^-m.
PLEASE ASAP! GIVING BRAINLIEST!
For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 3.
a) 3/2
b) 7/3
c) 3
d) 4
to which sets of numbers does 1 1/2 belong to
Answer:
A rational number because it's negative it can't be natural and cuz it's fraction it can't be whole nor integers.
p.s. thanks to salma1148 for the answer
please help sos algebra
The quadratic function for this problem is given as follows:
G. y = -0.4(x + 5)(x - 2).
How to define the quadratic function?The roots of the quadratic function are given as follows:
x = -5, as f(-5) = 0.x = 2, as f(2) = 0.Hence the linear factors of the function are given as follows:
x + 5x - 2.Considering the factor theorem, the function is given by the product of it's linear factors and the leading coefficient a, hence:
f(x) = a(x + 5)(x - 2)
When x = 0, y = 4, hence the leading coefficient a is given as follows:
-10a = 4
a = -4/10
a = -0.4.
Hence the function is:
y = -0.4(x + 5)(x - 2).
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what is this can y’all help I’ll give thanks even 5 stars
Answer:
no
Step-by-step explanation:
486×8=3888 so its not enough
Answer:
No they wont
Step-by-step explanation:
they will not reach their goal of 4,000 they will only have 3,888 cans of food.
486 x 8 = 3,888
Solve the inequality. Write the solution set in interval notation. x^2 / (x^2 + 25) >= 0
To solve the inequality x^2 / (x^2 + 25) >= 0, we need to first find the critical points where the expression equals zero or is undefined.
Setting the numerator equal to zero, we get x = 0. Setting the denominator equal to zero, we get x = +/- 5i. However, these values are imaginary and do not affect the inequality. Next, we need to determine the sign of the expression for different intervals of x. We can do this by testing a point in each interval. For x < -5i, we can use x = -10 as a test point. Plugging this into the expression, we get (-10)^2 / ((-10)^2 + 25) = 100/125 = 4/5, which is positive.
For -5i < x < 0, we can use x = -2 as a test point. Plugging this into the expression, we get (-2)^2 / ((-2)^2 + 25) = 4/29, which is positive. For x = 0, the expression is undefined, but we include this value in the solution set since it is a critical point. For 0 < x < 5i, we can use x = 2 as a test point. Plugging this into the expression, we get 2^2 / (2^2 + 25) = 4/29, which is positive. For x > 5i, we can use x = 10 as a test point. Plugging this into the expression, we get 10^2 / (10^2 + 25) = 100/125 = 4/5, which is positive. Since the expression is always positive or undefined, the solution set is all real numbers except for x = +/- 5i. In interval notation, this is (-infinity, -5i) U (-5i, 0) U (0, 5i) U (5i, infinity).
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Required information [The following information applies to the questions displayed below.] Marathon Incorporated (a C corporation) reported $2,200,000 of taxable income in the current year. During the year, it distributed $220,000 as dividends to its shareholders as follows: - $11,000 to Guy, a 5 percent individual shareholder. - $33,000 to Little Rock Corporation, a 15 percent shareholder (C corporation). - $176,000 to other shareholders. (Leave no answer blank. Enter zero if applicable.) a. How much of the dividend payment did Marathon deduct in determining its taxable income? b. Assuming Guy's marginal ordinary tax rate is 37 percent, how much tax will he pay on the $11,000 dividend he received from Marathon Incorporated (including the net investment income tax)? c. What amount of tax will Little Rock Corporation pay on the $33,000 dividend it received from Marathon Incorporated (50 percent dividends-received deduction)? (Round your final answers to the nearest whole dollar amounts.)
a) Marathon Incorporated can deduct $0 of the dividend payment in determining its taxable income. b) Guy will pay $4,070 in tax on the $11,000 dividend he received. c) Little Rock Corporation will pay $0 in tax on the $33,000 dividend it received from Marathon Incorporated.
a) Marathon Incorporated can deduct $0 of the dividend payment in determining its taxable income. This is because the dividends distributed to shareholders are not deductible expenses for the corporation. Dividends are paid out of after-tax profits and are not considered a deductible expense for the distributing corporation.
b) Guy will pay $4,070 in tax on the $11,000 dividend he received from Marathon Incorporated, including the net investment income tax. To calculate the tax, we need to consider Guy's marginal ordinary tax rate and the net investment income tax. Assuming Guy's marginal ordinary tax rate is 37 percent, the tax on the dividend would be $4,070 (0.37 * $11,000). The net investment income tax is an additional 3.8 percent tax on investment income for individuals with certain income thresholds, so it would also apply to the dividend income received by Guy.
c) Little Rock Corporation will pay $0 in tax on the $33,000 dividend it received from Marathon Incorporated. This is because C corporations are eligible for a 50 percent dividends-received deduction. The dividends-received deduction allows corporations to exclude 50 percent of the dividends received from taxable income. In this case, Little Rock Corporation would be able to exclude $16,500 (50 percent of $33,000) from its taxable income, resulting in a tax liability of $0 on the dividend income.
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Suppose Capital One is advertising a 60-month, 5.54% APR motorcycle loan. If you need to borrow $7,200 to purchase your dream Harley-Davidson, what will be your monthly payment? (Note: Be careful not to round any intermediate steps less than six decimal places.)
Your monthly payment will be $ . (Round to the nearest cent.)
Your monthly payment for the 60-month, 5.54% APR motorcycle loan to purchase your dream Harley-Davidson will be $136.88.
To calculate the monthly payment for a motorcycle loan, we can use the formula for the present value of an annuity. The formula is:
PMT = PV * r / (1 - (1 + r)^(-n))
Where:
PMT = Monthly payment
PV = Present value of the loan
r = Monthly interest rate
n = Number of months
In this case, the present value of the loan (PV) is $7,200, the monthly interest rate (r) is 5.54% divided by 12 (0.0554 / 12), and the number of months (n) is 60.
Plugging in these values into the formula, we get:
PMT = 7200 * (0.0554 / 12) / (1 - (1 + (0.0554 / 12))^(-60))
Evaluating this expression, the monthly payment comes out to be approximately $136.88.
Therefore, your monthly payment for the 60-month, 5.54% APR motorcycle loan to purchase your dream Harley-Davidson will be $136.88.
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PLZ PLZ PLZ! Someone Solve this Question
Answer:
-1/m^3
Step-by-step explanation:
m-3n/6m^3n - m+3n/6mn^3
=(m-3n)-(m+3n)/6m^3n [6m^3n is the L.C.M]
=m-3n-m-3n/6m^3n
=-6n/6m^3n
= -1/m^3
(Ans)