Step-by-step explanation:
step 1. the x intercept is when y=0.
step 2. 2x -5(0) = 20 or x = 10.
step 3. the x intercept is (10, 0)
step 4. the y intercept is when x=0.
step 5. 2(0) - 5y = 20 or y = -4
step 6. the y intercept is (0, -4).
What is the height in this question?
Answer:
408
Step-by-step explanation:
disaster strikes gridtown: there is a pothole on 4th ave between 5th st and 6th st. how many routes to work can you take avoiding that unsightly (and dangerous) stretch of road? explain.
The number of routes to work that can be taken to avoid the pothole on 4th Ave between 5th St and 6th St would depend on the layout of Gridtown and the location of your work. However, there are a few general strategies that can be used to find alternative routes.
First, consider taking a different avenue to avoid the pothole. For example, if you normally take 4th Ave to get to work, try taking 3rd Ave or 5th Ave instead.
Second, consider taking a different street to avoid the pothole. For example, if you normally take 5th St to get to work, try taking 4th St or 6th St instead.
Third, consider taking a combination of different avenues and streets to avoid the pothole. For example, you could take 3rd Ave to 4th St, then take 4th St to 5th Ave, and finally take 5th Ave to your work.
By using these strategies, you can find alternative routes to work that avoid the pothole on 4th Ave between 5th St and 6th St. It is important to be aware of any other potential obstacles or hazards on these alternative routes, and to choose the safest and most efficient route to get to work.
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PLEASE HELP ASAP I WILL GIVE BRAINLIEST
Find x and y
The values of the variables x and y in the triangle are 1.25 and 1.75
How to determine the values of the variables x and y?The tringle represents the given parameter
On the triangle, we have the following equivalent ratio
5 : 8 = 5 + x : 10
7 : 8 = 7 + y : 10
These are true because the horizontal lines of the triangles are parallel
So, we have
5 : 8 = 5 + x : 10
Express as fraction
5/8 = 5 + x/10
This gives
5 + x = 6.25
Solve for x
x = 1.25
Similarly, we have
7 : 8 = 7 + y : 10
So, we have
7/8 = 7 + y/10
This gives
7 + y = 10*7/8
Evaluate
7 + y = 8.75
So, we have
y = 1.75
Hence, the values of x and y are 1.25 and 1.75
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1/2 = 1/a + b/c make b the subject
Answer:
b = \(\frac{ac-2c}{2a}\)
Step-by-step explanation:
Given
\(\frac{1}{2}\) = \(\frac{1}{a}\) + \(\frac{b}{c}\)
Multiply through by 2ac to clear the fractions
ac = 2c + 2ab ( subtract 2c from both sides )
ac- 2c = 2ab ( divide both sides by 2a )
\(\frac{ac-2c}{2a}\) = b
Starbucks wants to use the subjective approach to evaluate a new project. They are considering expanding their stores and renting office space to small business owners. They will have a separate reception area and online scheduling for those that want to use the office space. Starbucks has a WACC of 12%. What would be the WACC for this new project
The Weighted Average Cost of Capital (WACC) for Starbucks' new project can be determined by considering the subjective approach. To calculate the WACC, information such as the cost of equity and the cost of debt is required, along with their respective weights in the company's capital structure.
In this scenario, the given information only mentions Starbucks' overall WACC, which is 12%. However, to determine the WACC for the new project, additional details specific to the project, such as its risk profile and capital structure, are necessary. Without this specific information, it is not possible to calculate the WACC for the new project. The WACC is influenced by various factors, including the riskiness of the project, the expected return on equity and debt, and the proportion of equity and debt in the project's capital structure. Therefore, a comprehensive evaluation of the project's risk and financial structure is required to determine an accurate WACC for the new project.
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Is y=4/x-3 linear or non-liner
What is the value of x in the solution to this system of equations?
y + 2x = -1
y=x+4
F.3
G65
H.-10/3
J.-2
The value of x in the solution to this system of equations y + 2x = -1 and y=x+4 is 3.
Define elimination method.The elimination approach involves taking one variable out of the system of linear equations by utilizing addition or subtraction together with multiplication or division of the variable coefficients. To create an equation in one variable using the elimination approach, you can either add or subtract the equations. To eliminate a variable, add the equations when the coefficients of one variable are in opposition, and subtract the equations when the coefficients of one variable are in equality.
Given,
Equations:
y + 2x = -1
y = x + 4
y - x = 4
Using elimination method,
y + 2x = -1
y - x = 4
-------------
x = 3
The value of x in the solution to this system of equations y + 2x = -1 and y=x+4 is 3.
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In the object-oriented model, if class methods have the same name but different parameter lists and/or return types, they are said to be ______.
Overloading in object-oriented programming enables class methods with different parameter lists and return types to perform distinct tasks based on input parameters, improving readability and reducing code complexity.
In the object-oriented model, if class methods have the same name but different parameter lists and/or return types, they are said to be Overloaded.
In object-oriented programming (OOP), overloading refers to the ability of a function or method to be used for a variety of purposes that share the same name but have different input parameters (a parameter is a variable that is used in a method to refer to the data that is passed to it).In object-oriented programming, method overloading allows developers to use the same method name to perform distinct tasks based on the input parameters. The output of the method is determined by the input parameters passed. This enhances the readability of the program and makes it easier to use because it minimizes the number of method names used for distinct tasks.The overloaded method allows the same class method to be used to execute a variety of operations.
It's a great feature for developers because it lets them write fewer lines of code. Overloaded methods are commonly employed when the same task can be completed in multiple ways based on the input parameters.
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A random sample of 50 bottles is selected from the production line of a large manufacturing company. The mean weight of the contents of the 50 bottles is 20.25 ounces. The manager of the company requests that the machines be recalibrated because bottles coming off the production line are supposed to contain 20 ounces. Which of the following statements is true?
The population is the production line that needs to be recalibrated and the sample is all production lines.
The population is all production lines and the sample is the production line that needs to be recalibrated.
The population is all bottles in the production line and the sample is the 50 bottles that were selected.
The population is the 50 bottles that were selected and the population is all bottles in the production line.
Answer:
The population is all bottles in the production line and the sample is the 50 bottles that were selected.
Step-by-step explanation:
Edge 2020
P.S. im on unit 7 test i believe you are still in unit 6 I can help you *wink wink with the assignments and quizs
(2x3 + 7x2 + x) + 2(x2 - 2x - 6) splifly
Answer:
2x³ + 3(3x - 4)(x + 1)
Step-by-step explanation:
(2x³ + 7x² + x) + 2(x² - 2x - 6)
2x³ + 7x² + x + 2x² - 4x - 12
2x³ + 9x² - 3x - 12
2x³ + 3(3x² - x - 4)
2x³ +3(3x - 4)(3x + 3)/3
2x³ + (3x - 4)(3x + 3)
2x³ + 3(3x - 4)(x + 1)
A nutrition researcher wants to determine the mean fat content of hen's eggs. She collects a sample of 40 eggs. She calculates a mean fat content of 23 grams with a sample standard deviation of 8 grams. From these statistics, she calculates a 90% confidence interval of 20.9 grams to 25.1 grams. What can the researcher do to decrease the width of the confidence interval?
a. increase the confidence level
b. decrease the confidence level
c. decrease the sample size
d. none of the above
To decrease the width of the confidence interval, the researcher can take the following steps:
1. Decrease the confidence level: The confidence interval width is inversely proportional to the confidence level. By decreasing the confidence level, the researcher can have a narrower interval. However, it is important to note that decreasing the confidence level also increases the chance of the interval not capturing the true population mean.
2. Increase the sample size: The sample size affects the precision of the estimate. Increasing the sample size reduces the standard error, which leads to a narrower confidence interval. This is because a larger sample provides more information about the population.
Therefore, the researcher can decrease the width of the confidence interval by either decreasing the confidence level or increasing the sample size. Both approaches will result in a narrower interval, providing a more precise estimate of the mean fat content of hen's eggs.
The researcher can decrease the width of the confidence interval by either decreasing the confidence level or increasing the sample size. Both approaches will result in a more precise estimate of the mean fat content of hen's eggs.
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A 2 x 3 factorial design with between subjects variables was carried out with 8 subjects per cell. how many levels in the first factor and second factor, respectively?
In a 2 x 3 factorial design, the numbers 2 and 3 represent the levels of the first and second factors, respectively. Therefore, there are 2 levels in the first factor and 3 levels in the second factor.
In a factorial design, the numbers 2 and 3 do not directly represent the levels of the factors. The numbers indicate the number of levels present in each factor.
In a 2 x 3 factorial design, the "2" represents the number of levels in the first factor, and the "3" represents the number of levels in the second factor.
For example, let's say the first factor is "A" and it has two levels: Level 1 and Level 2. The second factor, "B," has three levels: Level 1, Level 2, and Level 3. The design would then involve combinations of these levels such as A1B1, A1B2, A1B3, A2B1, A2B2, and A2B3.
So, in a 2 x 3 factorial design, there are 2 levels in the first factor and 3 levels in the second factor, leading to a total of 6 unique combinations or cells.
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a) 3² x 3* = 37
Find the value of x.
b) 78 + 7 = 76
Find the value of y.
c) (q¹)² = q¹²
12
Find the value of z.
Marks
z = 3 or z = \(\frac{In q^{12} }{In q^{4} }\) is the value of z in linear equation.
What in mathematics is a linear equation?
There are only one or two variables in a linear equation. No variable can be multiplied by a number larger than one or used as the denominator of a fraction in a linear equation. All of the points fall on the same line when you identify the values that together make a linear equation true and plot those values on a coordinate grid.a ) Simplify using exponent rule with same base = a\(a^{n} . a^{m} = a^{n + m}\)
Based on the given conditions, corresponding exponents are equal = \(3^{2 + x} = 3^{7}\)
Rearrange unknown terms to the left side of the equation = 2 + x = 7
Calculate the sum or difference x = 5
b) Calculate the power 5764801 + \(7^{y}\) = 117649
Rearrange unknown terms to the left side of the equation
7^{y} = 117649 - 5764801
The equation is not defined.
c) the equations z = 3 or z = \(\frac{In q^{12} }{In q^{4} }\)
answer z = 3 or z = \(\frac{In q^{12} }{In q^{4} }\)
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What is the length of the hypotenuse each leg of a 45 45 90 triangle measures units?
The measures of triangle exists 45 45 90 then the length of the hypotenuse is 6√2 units.
What is the length of each leg of a 45 45 90 triangle?Due to the fact that the triangle's legs are always the same length, d = 8. Always on the other side of the right angle is the hypotenuse. The hypotenuse of this triangle, represented by the letter e, is at its base. You must multiply the leg of a 45-45-90 triangle by the square root of two to determine the hypotenuse.
The hypotenuse of a 45°, 45°, and 90° triangle measures about two times the length of a leg.
In the right triangle ABC, AB is equal to AC
AB = AC = 6 units
BC is the hypotenuse
Applying the Pythagorean Theorem
BC² = AB² + AC²
substitute the values in the above equation, we get
BC² = 6² + 6²
Simplifying the above equation, we get
BC² = 72
BC = √72
BC = 6 √2 units
Therefore, the length of the hypotenuse is 6√2 units.
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Find the value of each variable
The missing sides of the special right triangles are listed below:
Case 1: y = √2 · 13, x = 13
Case 2: x = y = 15√2
Case 3: x = 6, y = 3√3
Case 4: x = 17√3, y = 17
Case 5: x = y = 10
Case 6: x = 50, y = 25
Case 7: x = y = 4√7
Case 8: x = 16√3, y = 8√3
Case 9: x = 11√3, y = 33
Case 10: x = 3√2, y = 2√6
Case 11: x = √10, y = 2√5
Case 12: x = 4√7, y = 8√21
How to find the length of missing sides
Herein we find twelve cases of special right triangles whose missing sides must be determined by using the following rules:
45 - 90 - 45 Right triangle
r = √2 · x = √2 · y
30 - 60 - 90 Right triangle
x = (1 / 2) · r
y = (√3 / 2) · r = √3 · x
Where:
x - Shortest leg.y - Longest leg. r - Hypotenuse.Case 1
y = √2 · 13
x = 13
Case 2
x = y = 15√2
Case 3
x = 3 / (1 / 2)
x = 6
y = 3√3
Case 4
x = 34 · (√3 / 2)
x = 17√3
y = 34 · (1 / 2)
y = 17
Case 5
x = y = 10
Case 6
x = 25√3 / (√3 / 2)
x = 50
y = 25√3 / √3
y = 25
Case 7
x = y = 2√14 · √2 = 2√28 = 4√7
Case 8
x = 24 / (√3 / 2)
x = 48 / √3
x = 16√3
y = 24 / √3
y = 8√3
Case 9
x = 22√3 · (1 / 2)
x = 11√3
y = 22√3 · (√3 / 2)
y = 33
Case 10
x = √18
x = 3√2
y = √6 / (1 / 2)
y = 2√6
Case 11
x = √10
y = √20
y = 2√5
Case 12
x = 4√21 / √3
x = 4√7
y = 4√21 / (1 / 2)
y = 8√21
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Multiply and find the value of x
Answer:
X=15
Step-by-step explanation:
In one week, a printing center made 1,233 copie of a 26 page article. The printing center alo printed 658 copie of a 12 page eay. How many page did the printing center print during the week?
As per given data of printing, the total number of pages print by printing center during the week is equal to 39,954 pages.
As given in the question,
Number of copies of 26 pages article print by printing center is equal to 1,233 copies
Number of copies of 12 page article print by printing center is equal to 658 copies
Total number of pages print by printing center during this one week is equal to
= ( 1233 × 26 ) + ( 658 × 12 )
= 32,058 + 7896
=39,954 pages
Therefore, for the given data of printing, the total number of pages print by printing center during the week is equal to 39,954 pages.
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Will give brainliest will give brainliest will give brainliest and 60 think point
Answer:
∠3 and ∠2
Step-by-step explanation:
Adjacent angles are angles that have a common side and common vertex which each other.
The first option is incorrect because they don't share a common side. They do share a vertex but that isn't enough to call them adjacent.
The second option is correct because they share a common side and vertex.
The third option is incorrect because they don't share a common side.
The fourth option is incorrect because they don't share a common side. These two angles are congruent and opposite angles.
Best of Luck!
Answer:
3
Step-by-step explanation:
G(Q) = 5 + 3Q + 202 - Q2 C2(Q) = 3 + 4Q + 2 1. Find the MC function for both C1(Q) AND C2(Q). 2. Find AVC function for both Ci(Q) AND C2(Q). 3. Find AFC function for both C1(Q) AND C2(Q). 4. Find AC function for both Ci(Q) AND C2(Q). 5. Find ATC function for both Ci(Q) AND C2(Q).
For C1(Q) = 3 - 2Q.
For C2(Q) = 4.
2. The AVC function
For C1(Q) = 5/Q + 3 + 20/Q - Q.
For C2(Q) = 3/Q + 4 + 2/Q.
3. The AFC function
For C1(Q)= 5/Q - 20/(5 + 3Q + 20/Q - Q)
For C2(Q) = 0.
4. To find the AC function
For C1(Q) = (5 + 3Q + 202 - Q^2)/Q + 5/Q - 20/(5 + 3Q + 20/Q - Q).
For C2(Q) = (3 + 4Q + 2)/Q + 3/Q + 4 + 2/Q.
5.To find the ATC function
For C1(Q)= 5/Q² + 3/Q + 20/Q² - Q/Q + 5/Q - 20/(5Q + 3Q² + 20 - Q²)
For C2(Q)= 3/Q² + 4/Q + 2/Q² + 3/Q + 4/Q + 2/Q.
Find the ATC functions for C1(Q) and C2(Q) given the provided cost functions?
1. To find the MC function, we take the derivative of the cost functions with respect to Q.
For C1(Q) = 5 + 3Q + 202 - Q^2, MC1(Q) = 3 - 2Q.
For C2(Q) = 3 + 4Q + 2, MC2(Q) = 4.
2. To find the AVC function, we divide the cost functions by Q.
For C1(Q), AVC1(Q) = (5 + 3Q + 202 - Q^2)/Q = 5/Q + 3 + 20/Q - Q.
For C2(Q), AVC2(Q) = (3 + 4Q + 2)/Q = 3/Q + 4 + 2/Q.
3. To find the AFC function, we subtract the AVC function from the ATC function.
For C1(Q), AFC1(Q) = (5 + 3Q + 202 - Q^2)/Q - (5 + 3Q + 202 - Q^2)/(5 + 3Q + 20/Q - Q)
= 5/Q - 20/(5 + 3Q + 20/Q - Q).
For
C2(Q), AFC2(Q) = (3 + 4Q + 2)/Q - (3 + 4Q + 2)/(3/Q + 4 + 2/Q) = 0.
4. To find the AC function, we add the AVC function to the AFC function.
For
C1(Q), AC1(Q) = (5 + 3Q + 202 - Q^2)/Q + 5/Q - 20/(5 + 3Q + 20/Q - Q).
For
C2(Q), AC2(Q) = (3 + 4Q + 2)/Q + 3/Q + 4 + 2/Q.
5. To find the ATC function, we divide the AC function by Q.
For
C1(Q), ATC1(Q) = [(5 + 3Q + 202 - Q²)/Q + 5/Q - 20/(5 + 3Q + 20/Q - Q)]/Q
= 5/Q² + 3/Q + 20/Q² - Q/Q + 5/Q - 20/(5Q + 3Q² + 20 - Q²).
For
C2(Q), ATC2(Q) = [(3 + 4Q + 2)/Q + 3/Q + 4 + 2/Q]/Q
= 3/Q² + 4/Q + 2/Q² + 3/Q + 4/Q + 2/Q.
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whats the answer its really annoying not gonna lie
Answer:
22
Step-by-step explanation:
4*4=16
4*2=8/2=4
4*1=4/2=2
16+4+2=22
Determine whether the quadrilateral is a parallelogram, answer Yes or No below
The quadrilateral is a parallelogram so it is Yes.
What are the properties of a parallelogram?If a quadrilateral has a pair of parallel opposite sides, it’s a special polygon called parallelogram .The properties of a parallelogram are as follows:
The opposite sides are parallel and equal
The opposite angles are equal
The consecutive or adjacent angles are supplementary
If any one of the angles is a right angle, then all the other angles will be at right angle.
The quadrilateral is a parallelogram since the adjacent interior angles 75° and 105° are supplementary meaning they sum up to 180°
In conclusion, yes, the figure is a parallelogram.
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there are 250 dogs at a dog show who weigh an average of 15 pounds, with a standard deviation of 6 pounds. of 10 dogs are chosen at random, what is the probability they have an average weight of greater than 10 pounds and less than 15 pounds?
The probability that they have an average weight of greater than 10 pounds and less than 15 pounds is 0.84134
In this question we have been given there are 250 dogs at a dog show who weigh an average of 15 pounds, with a standard deviation of 6 pounds. of 10 dogs are chosen at random.
We need to find the probability that they have an average weight of greater than 10 pounds and less than 15 pounds.
Given, μ = 12, σ = 8, n = 4
P(X > 8)
= P(z > (8 - 12 / 8/√4))
= P(z > -1)
= 1 - P(z ≤ -1)
= 1 - [1 - P(z ≤ 1)]
= P(z ≤ 1)
= 0.84134
Therefore, the required probability is 0.84134
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The first three rooms took the painter a total of 9 hours to paint. If the learning curve rate is 85%, how long will it take the painter to paint all 20 rooms in stately wayne manor?.
It will take the painter more than 40 hours to paint all 20 rooms in stately wayne manor .
Time taken for the first 3 rooms =9hrs
Learning curve rate = 85%
Time taken for the next 20 rooms =?
Time taken for 1 room = 9hrs / 3 rooms = 3 hrs
If it takes 3 hrs to paint 1 room
Therefore, it will take x hrs to paint 20 rooms would take;
Hence, 20 rooms multiplied 3 hrs = 60 hours
It may take 60 hours to complete painting the 20 rooms.
At a learning curve rate of 85%, 15% will be the progress rate
Therefore, it will take additional 15% of 60 hours to paint the 20 room.
60+9(15% of 60) =69 hours
The painter would take more than 40 hours to paint the 20 rooms given his efficiency and learning curve rate. The answer is derived by relating the data provided in the question to the desired answer.
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order the fallowing numbers least to gratest -4 2 3 1
PLEASE I NEED HELP
Question 5 (1 point)
Which of the following statements about rigid transformations is FALSE?
The shape and size are not preserved.
2:
In a reflection, the points on the pre-image and image are the same distance
from the line of reflection.
3:
Either the shape or the size is not preserved.
In a rotation, the points of the pre-image are always the same distance away
from the center of rotation as the corresponding points of the image.
4:
Answer:
The false statements are;
The shape and size are not preserved
3: Either the shape or the size is not preserved
Step-by-step explanation:
A rigid transformation, in mathematics, is a planar transformation, preserving, the length or linear dimensions of the original figure or pre-image. Examples of rigid translation includes, rotation, reflection, translation, and their combinations of these transformations.
Rigid transformation is one where a geometric shape in an Euclidean space is transformed such that the spatial distances between any two points is maintained
Therefore, both the shape of the figure or pre-image and its size are preserved.
This is a test question for underdstanding this feature
Answer:
i didn't understand what your question is
Find the slope for the line that passes through the points (-2,5) and (1,0)
Answer:
\(m=\frac{-5}{3}\)
Step-by-step explanation:
Pre-SolvingWe want to find the slope between the points (-2,5) and (1,0).
The slope (m) can be found using the formula \(\frac{y_2-y_1}{x_2-x_1}\), where \((x_1,y_1)\) and \((x_2,y_2)\) are points.
SolvingWe are already given the values of the points, but let's label their values to avoid any confusion and mistakes.
\(x_1=-2\\y_1=5\\x_2=1\\y_2=0\)
Now, substitute into the formula.
\(m=\frac{y_2-y_1}{x_2-x_1}\)
\(m=\frac{0-5}{1--2}\)
Simplify this to:
\(m=\frac{0-5}{1+2}\)
\(m=\frac{-5}{3}\)
The slope is -5/3.
for a standard normal distribution, find: p(-1.62 < z < 2.01)
The probability of the interval -1.62 < z < 2.01 in a standard normal distribution is approximately 0.9262 or 92.62%.
In a standard normal distribution, the mean is 0 and the standard deviation is 1. The z-score represents the number of standard deviations a data point is from the mean. To find the probability of a specific interval, we calculate the area under the curve between the corresponding z-values.
Given the interval -1.62 < z < 2.01, we need to find the area under the standard normal curve between these two z-values. This can be done using a standard normal distribution table or by using a statistical software or calculator.
By looking up the z-values in the table or using software, we find the corresponding probabilities: P(z < -1.62) = 0.0526 and P(z < 2.01) = 0.9788.
To find the probability of the interval -1.62 < z < 2.01, we subtract the probability of the lower bound from the probability of the upper bound: P(-1.62 < z < 2.01) = P(z < 2.01) - P(z < -1.62 = 0.9788 - 0.0526 = 0.9262.
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Find the midpoint of CD If C(12, 6) and D(0, 3)
( ? , ? )
Answer:
(6, 4.5)
Step-by-step explanation:
6 if halfway between 12 and 0 and 4.5 is halfway between 6 and 3
i hope this helped :))
Answer:
The anser is (5, 4) oh and thank you for the points, i am very greatful for them
A line segment in the complex plane has endpoints -7+6 and 1+3. Find its midpoint.
Write your answer in the form a+b. Simplify all fractions.
The midpoints of the given endpoint (-7+6 and 1+3) would be = (-0.8, +2)
What are midpoints?Midpoints can be defined as the point in a line segment that is situated at the middle of the line.
The given endpoint would be represented as follows as line ab where;
a = (-7,+6)
b = (+1,+3)
But , a1 = -7 ; a2 = +6
b1 = +1 ; b2 = +3
The midpoint is represented as M ( a,b)
a = a1+[(a2-a1)/2]
a = -7+[(6+7)/2]
a= -7 +( 13/2)
a= -7 +6.2
a= -0.8
b = b1 + [(b2-b1)/2]
b = 1 + [(3-1)/2]
b= 1+ 1
b = 2
Therefore the midpoint of the line would be = (-0.8, 2)
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