Answer:
2 girls
Step-by-step explanation:
24 boys and 16 girls gives a ratio of 3 boys for every 2 girls
Answer:
2 Girls
Step-by-step explanation:
24 boys to 16 girls
Divide both sides by eight
24 ÷ 8 = 3 and 16 ÷ 8 = 2
3 Boys to 2 Girls
I hope this helps
A game you is on sale for 15% off if the regular price is $50.00, how much will u save and what will the total sale price be
Answer:
you will save 7.50$ and the sales price will be 42.50$
Step-by-step explanation:
15% of 50 is 7.5
Jenny drove 660 miles in 12 hours at the same rate how long would it take her to drive 385 miles
Answer:
7 hours
Step-by-step explanation:
A 7-kg bag of apples for $10
Answer:
0.7 kg = $1
Step-by-step explanation:
7 kg - $10
? kg - $1
7 / 10 = 0.7
0.7 kg = $1
Let me know if I did something wrong :)
Answer:
7:10
Step-by-step explanation:
I do not know if this is a ratio problem but if this is than the answer is 7:10
Diego is trying to find the value of X in 5 • x = 35. He draws his diagram but it’s not certain how to proceed. 1. Complete the tape diagram so represents the equation 5•x = 352. Find the value of x.Type the answer in the box belowX=__(Please use pictures or screenshots.
The tape diagram is:
Then we have that x times x equals to 35
What number multiplied 5 times is 35? The answer is 7
The answer to two is 7
We have the equation:
\(x\cdot5=35\)this means, that x is a number that multiplied by 5 is equal to 35. We can then divide both sides by 5:
\(x\cdot\frac{5}{5}=\frac{35}{5}\)By the multiplication table, we know that 5 *7 = 35. Thus:
\(x=7\)The answer is x = 7
Solve for x. Figures are not necessarily drawn to scale.
Check the picture below.
\(\cfrac{17.5+14}{17.5}~~ = ~~\cfrac{x}{12.5}\implies \cfrac{(17.5+14)(12.5)}{17.5}~~ = ~~x\implies 22.5=x\)
point Find the length of segment CD with C(2,3) and D (-3, 15
Step-by-step explanation:
so, if the text is correct, the 2 points are
(2, 3) and (-3, 15).
the length of the line segment is the distance between both points.
did this we use Pythagoras for right-angled triangles.
c² = a² + b²
c is the Hypotenuse and the distance between both points. a and b are the legs (enclosing the 90 degree angle), which are simply the differences of the x and the y coordinates.
so,
distance² = (2 - -3)² + (3 - 15)² = 5² + (-12)² = 25 + 144 = 169
distance = sqrt(169) = 13 = length of line segment
what is x if 12= 7x +2 -5x
Answer:
x=5
Step-by-step explanation:
12= 7x +2 -5x
Combine like terms
12 = 2x+2
Subtract 2 from each side
12-2 =2x+2-2
10 =2x
Divide each side by 2
10/2 =2x/2
5 = x
for which balues of a does integral of limit 0 e^ax dx converge
The integral ∫[0 to ∞] e^(ax) dx converges for certain values of "a". In this case, we need to determine the range of values for which the integral converges.
To determine the convergence of the integral, we consider the behavior of the integrand, e^(ax), as x approaches infinity. The integral converges if the function decays or approaches zero as x increases.
When "a" is negative (a < 0), e^(ax) approaches zero as x goes to infinity. In this case, the integral converges.
When "a" is positive (a > 0), e^(ax) grows without bound as x approaches infinity. In this case, the integral does not converge.
Therefore, the integral ∫[0 to ∞] e^(ax) dx converges for values of "a" that are less than or equal to zero (a ≤ 0).
To illustrate this, let's consider the integral for two cases:
1. If a = -1, the integral becomes ∫[0 to ∞] e^(-x) dx. This integral converges to 1.
2. If a = 1, the integral becomes ∫[0 to ∞] e^x dx. This integral diverges.
Hence, the integral converges for a ≤ 0 and diverges for a > 0.
Learn more about convergence here:
https://brainly.com/question/29258536
#SPJ11
Which one is the right one?
Answer: b
i did it in my head and it will be too hard to tell you guys sorry
1. If f(x) = (3x-2)/(2x+3), then f'(x) =
Answer:
\(f'(x)= \frac{13}{(2x+3)^2}\\\)
Step-by-step explanation:
\(f(x)= \frac{3x-2}{2x+3} \\\)
\(f'(x)=\frac{dy}{dx} = \frac{d}{dx}(\frac{3x-2}{2x+3})\\ f'(x)= \frac{(2x+3)\frac{d}{dx}(3x-2)-(3x-2)\frac{d}{dx}(2x+3) }{(2x+3)^{2} } \\f'(x)= \frac{(2x+3)(3)-(3x-2)(2)}{(2x+3)^{2} } \\\)
\(f'(x)= \frac{6x+9-6x+4}{(2x+3)^{2} }\\ f'(x)= \frac{13}{(2x+3)^2}\\\)
If \( P(B)=0.2, P(A \mid B)=0.9, P\left(B^{\prime}\right)=0.8 \), and \( P\left(A \mid B^{\prime}\right)=0.5 \), find \( P(B \mid A) \). \( P(B \mid A)= \) (Round to three decimal places as needed.)
P(B∣A) is approximately 0.310, rounded to three decimal places.
To find the probability P(B∣A), we can use Bayes' theorem:
P(B∣A)= P(A) / P(A∣B)⋅P(B)
Given information:
P(B)=0.2
P(A∣B)=0.9
P(B')=0.8 (probability of not B)
P(A∣B′)=0.5 (probability of A given not B)
First, we need to calculate
P(A), the probability of event A. We can use the law of total probability to express P(A) in terms of the probabilities related to B and not B:
P(A)=P(A∣B)⋅P(B)+P(A∣B′)⋅P(B′)
Substituting the given values:
P(A)=0.9⋅0.2+0.5⋅0.8=0.18+0.4=0.58
Now, we can substitute the known values into Bayes' theorem:
P(B∣A)= P(A)/ P(A∣B)⋅P(B)
= 0. 9.0.2 / 0.58
Calculating this expression:
P(B∣A)≈ 0.5 80.18 ≈0.310
Therefore, P(B∣A) is approximately 0.310, rounded to three decimal places.
for such more question on probability
https://brainly.com/question/13604758
#SPJ8
does 5 2/5 require renameing to be subtracted bye 2/14
Answer:
5 2/5 - 2/14 = 184/35
= 5 9/35
Step-by-step explanation:
Which expression is equivalent to (ab^7)^4? ab^28 ab^11 a^5b^11 a^4b^28
The expression that is equivalent to (ab⁷)⁴ is (a⁴b²⁸)
What is the integer exponent property?
Exponents that are integers are known as integer exponents. Exponents with positive integer values tell us how many times to multiply the base by itself. We are instructed by negative integer exponents to first flip the numerator and denominator before multiplying the result by the specified number of times.
Here, we have
Given expression: (ab⁷)⁴
We have to find the expression that is equivalent to this expression.
Using integer exponent property:
= (ab⁷)⁴
= (a⁴b²⁸)
Hence, the expression that is equivalent to (ab⁷)⁴ is (a⁴b²⁸).
To learn more about the integer exponent property from the given link
https://brainly.com/question/4533599
#SPJ1
Ayuden por favor, no entiendo este problema
We will get that the angle theta is:
θ = β/2
How to find the value of theta?Remember that the sum of the interior angles of any triangle must be equal to 180°.
Now, looking at the triangle in the left, we can see that the top angle is equal to:
180 - 2α
The right angle is equal to:
180 - 2β
And the left angle is α
Then we can write:
α + (180 - 2α) + (180 - 2β) = 180
-α - 2β = -180
α = 180 - 2β
Now we can go to the other triangle, where theta is, and write:
α + β + 2θ = 180
Replacing what we found above, we get:
180 - 2β + β + 2θ = 180
-β + 2θ = 0
θ = β/2
That is the best simplification we can get with the given diagram.
Learn more about interior angles at:
https://brainly.com/question/24966296
#SPJ1
If segment BD is congruent to segment BC, BD=4x-18, BC=x+3, and AC=34, find AB
If segment BD is congruent to segment BC, and BD = 4x - 18, BC = x + 3, and AC = 34, then AB = 31/x.
What is meant by Congruent angles?Congruent angles are two or more angles that are exactly the same. As a result, the lengths of these angles are equal. Angle measurement is the same for congruent angles. A regular pentagon, for example, has five sides and five angles, each of which is 108 degrees. Angles in a regular polygon will always be congruent regardless of size or scale. Congruent angles are another name for equal angles. Angles that are congruent are those that are vertically opposite each other. Congruent angles are those formed by the intersection of two parallel lines and a transversal.Let the equation be AB + BC = AC
substitute the values in the above equation, we get
AB + x + 3 = 34
simplifying the value of x,
Subtract A B from both sides AB + x + 3 - AB = 34 - A B
x + 3 = 34 - AB
Subtract 3 from both sides,
x + 3 - 3 = 34 - AB - 3
x = -AB + 31
Plug in this value of x into the line segments to find BC and AC.
Where, BC = x + 3
substitute the value of x in the above equation, we get
BC = [-AB + 31 ] + 3
BC = -AB + 34
Then, AB + BC = AC
x = -AB + 31
AB = 31/x
Hence, If segment BD is congruent to segment BC, and BD = 4x - 18,
BC = x + 3, and AC = 34, then AB = 31/x.
To learn more about Congruent angles, refer to:
https://brainly.com/question/28262429
#SPJ1
Which of the following expressions is equivalent to −5/6−13?Select all that apply. A. (−5/6)⋅(−3) B. (−6/5)⋅(−3) C. (−6/5)⋅(−1/3) D. (5/6)÷(1/3) E. 5/6⋅(−3)
Expressions which are equivalent to −5/6−13 is none of the given expressions (A, B, C, D, E) are equivalent to -5/6 - 13.
The given expression is −5/6−13. To find the equivalent expressions, we need to simplify the given expression. −5/6−13 can be written as −5/6−78/6 (using a common denominator of 6).
This simplifies to −83/6. Now, let's check each option to see which are equivalent to −83/6:
A. (−5/6)⋅(−3) = 15/6 = 5/2, not equivalent to −83/6
B. (−6/5)⋅(−3) = 18/5, not equivalent to −83/6
C. (−6/5)⋅(−1/3) = 2/5, not equivalent to −83/6
D. (5/6)÷(1/3) = 5/2, not equivalent to −83/6
E. 5/6⋅(−3) = −5/2, not equivalent to −83/6
Therefore, none of the options are equivalent to −5/6−13 or −83/6.
Visit here to learn more about Expressions:
brainly.com/question/1859113
#SPJ11
the probability that an individual randomly selected from a particular population has a certain disease is .05. a diagnostic test correctly detects the presence of the disease 98% of the time and correctly detects the absence of the disease 99% of the time. if the test is applied twice, the two test results are independent, and both are positive, what is the (posterior) probability that the selected individual has the disease
The (posterior) probability that the selected individual has the disease, given two positive test results, is approximately 66.04%.
To determine the posterior probability that the individual has the disease, we can use Bayes' theorem. Let's denote the following probabilities:
- P(D) as the probability of the disease (0.05 in this case),
- P(D') as the probability of not having the disease (1 - P(D)),
- P(Pos|D) as the probability of testing positive given that the individual has the disease (0.98),
- P(Neg|D) as the probability of testing negative given that the individual has the disease (1 - P(Pos|D)),
- P(Pos|D') as the probability of testing positive given that the individual does not have the disease (1 - specificity, which is 1 - 0.99 = 0.01),
- P(Neg|D') as the probability of testing negative given that the individual does not have the disease (specificity, which is 0.99).
To calculate the posterior probability, P(D|Pos1, Pos2), applying Bayes' theorem:
P(D|Pos1, Pos2) = (P(Pos1, Pos2|D) * P(D)) / P(Pos1, Pos2),
where P(Pos1, Pos2|D) is the probability of observing two positive test results given the individual has the disease.
Since the two test results are independent, we can calculate P(Pos1, Pos2|D) as the product of the individual probabilities: P(Pos|D) * P(Pos|D) = 0.98 * 0.98 = 0.9604.
Now, we need to calculate the denominator, P(Pos1, Pos2), which represents the probability of observing two positive test results, regardless of whether the individual has the disease or not.
P(Pos1, Pos2) = P(Pos1, Pos2|D) * P(D) + P(Pos1, Pos2|D') * P(D').
Since the two tests are independent, we can calculate P(Pos1, Pos2|D') as the product of the individual probabilities: P(Pos|D') * P(Pos|D') = 0.01 * 0.01 = 0.0001.
Using these values, we can calculate the denominator as:
P(Pos1, Pos2) = (0.9604 * 0.05) + (0.0001 * 0.95) = 0.04802 + 0.000095 = 0.048115.
Finally, substituting the values into the Bayes' theorem equation:
P(D|Pos1, Pos2) = (0.9604 * 0.05) / 0.048115 ≈ 0.6604.
Therefore, the (posterior) probability that the selected individual has the disease, given two positive test results, is approximately 66.04%.
To learn more about denominator click here: brainly.com/question/32621096
#SPJ11
Refer to the equation y = 3x – 5.
(a)Complete the table of values below. Show your work.
x y
-1
0
1
(b) Identify the slope and y-intercept of the equation.
slope =
y-intercept =
The equation y = 3x - 5 is an illustration of a linear equation
The slope is 3, and the y-intercept is -5
How to complete the table?The equation of the table is given as:
y = 3x - 5
When x = -1, we have:
y = 3(-1) - 5 = -8
When x = 0, we have:
y = 3(0) - 5 = -5
When x = 1, we have:
y = 3(1) - 5 = -2
So, the complete table is:
x y
-1 -8
0 -5
1 -2
The slope and the y-interceptA linear equation is represented as:
y = mx + b
Where:
m represents the slope and b represents the y-intercept.
By comparison, we have:
m = 3, and b = -5
Hence, the slope is 3, and the y-intercept is -5
Read more about linear equations at:
https://brainly.com/question/14323743
Rectangles HIJK and WXYZ are similar. All of the following proportions can be used to solve for m except _____. m/3=2/5
2/3=m/5
5/m=3/2
2/m=3/5
HEEELP ASAP PLEASEEEEEEEE
Find the slope of the curve f(x) = 2x^2.
2x
x
4x
Answer:
4x
Step-by-step explanation:
2\(x^{2}\)
The derivative of a\(x^{n}\) is na\(x^{n-1}\)
2 × 2\(x^{2-1}\)
Multiply 2 times 2.
4\(x^{2-1}\)
Subtract 1 from 2.
4\(x^{1}\)
For any term t, \(t^{1}\) = t
4\(x\)
If a translation of (x, y) = (x + 6. y-10) is applied to figure
ABCD, what are the coordinates of D'?
0 (-5.-2)
O (1.-12)
O (4, -15)
0 (-9,-6)
Answer:
The answer is "(1, -12)"
Step-by-step explanation:
In the given question some information is missing, that is the attachment of the graph, which can be attached as follows:
In the attached figure file, the quadrilateral ABCD vertices are (-3, 4), (3,4),(1,-2), and (-5,-2)
To find the coordinates of the D' the translation of (x, y) = (x + 6, y-10)
where point D=(-5, -2),
\(\to x=x+6\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to y=y-10\\\\\to x=-5+6 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to y=-2-10 \\\\\to x=1 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \to y=-12\)
So, the coordinates of D' is (1,-12).
Determine whether the following interaction plot suggests that significant interaction exists among the factors.
Does significant interaction exist among the factors?
a).No, because the lines cross more than once.
b). No, because the lines are relatively parallel.
c). Yes, because there are significant differences in the slopes of the lines.
d). Yes, because the lines are almost a mirror image of each other.
The correct answer is c) Yes, because there are significant differences in the slopes of the lines.
we cannot ignore the interaction between the factors when interpreting the results of the experiment.
An interaction plot is a graphical representation of the interaction between two factors in an experiment. It shows how the response variable changes across different levels of the two factors. If there is no interaction between the factors, the lines on the plot will be relatively parallel. If there is a significant interaction, the lines will cross or have different slopes.
In this case, the fact that there are significant differences in the slopes of the lines suggests that there is a significant interaction between the factors. This means that the effect of one factor on the response variable depends on the level of the other factor. Therefore, we cannot ignore the interaction between the factors when interpreting the results of the experiment.
Visit to know more about Factors:-
brainly.com/question/30208283
#SPJ11
LowStress Marketing Research designed a perceptual mapping study to compare several leading brands of soap for Bubbles O'Connor, product manager for Slippery Soap. Bubbles asked to see a sample question from the study and was shown the following format: Slipery Soap is a disinfectant soap: Neither Agree or Disagree, 4) Disagree, 5) Strongly Disagree. In addition, Bubbles saw the results from the regression analysis for soaps in the study which showed the following equation: Overall Preference -2.1 +2.3* Cleaning Ability+1.0* Cost+0.6 Disinfecting Ability. What would be the slope of the ideal vector?
The slope of the ideal vector, determined by examining the coefficients of the variables in the regression equation is:
Cleaning Ability: 2.3
Cost: 1.0
Disinfecting Ability: 0.6.
In this case, the regression equation is:
Overall Preference = -2.1 + 2.3 * Cleaning Ability + 1.0 * Cost + 0.6 * Disinfecting Ability
The coefficients of the variables represent the weights or importance assigned to each variable in determining the overall preference. Therefore, the slope of the ideal vector would be the coefficients of the variables in the regression equation.
Based on the given regression equation, the slope of the ideal vector would be:
Cleaning Ability: 2.3
Cost: 1.0
Disinfecting Ability: 0.6
These values indicate the relative importance or impact of each variable on the overall preference for Slippery Soap.
Learn more about regression equation here:
https://brainly.com/question/32810839
#SPJ11
basic unit of length in the metric system equal to 39.37 inches
The metric system is an international system of measurement that uses the base unit of the meter to measure length or distance. The meter is defined as the length of the path traveled by light in a vacuum during a specific fraction of a second.
It is an essential unit of the International System of Units (SI) and is used to measure distance, length, height, and width in most countries worldwide.
The meter is equivalent to approximately 39.37 inches, making it a longer unit of measurement than the inch, which is used in the imperial system of measurement. The metric system is based on a decimal system, which makes it easier to convert between units of length. For instance, one kilometer (km) is equal to 1,000 meters, and one centimeter (cm) is equal to 0.01 meters.
The metric system is widely used in science, industry, and daily life. It is the standard system of measurement used in most countries worldwide, except for the United States, which primarily uses the imperial system of measurement. However, it is essential to understand the metric system, as it is becoming increasingly popular in many fields and is a fundamental part of global communication.
Learn more about metric system here:
https://brainly.com/question/12443484
#SPJ11
a telephone service representative believes that the proportion of customers completely satisfied with their local telephone service is different between the south and the northeast. the representative's belief is based on the results of a survey. the survey included a random sample of 700 southern residents and 580 northeastern residents. 49% of the southern residents and 42% of the northeastern residents reported that they were completely satisfied with their local telephone service. find the 80% confidence interval for the difference in two proportions. step 1 of 3 : find the critical value that should be used in constructing the confidence interval.
The critical value for an 80% confidence interval is 1.28.
To find the critical value for constructing an 80% confidence interval for the difference in two proportions, we need to use the z-table.
Step 1: Find the critical value.
Since we want an 80% confidence interval, the remaining area (1 - 0.80 = 0.20) is divided equally into the two tails. Each tail has an area of 0.10. To find the critical value, we look for the z-score that corresponds to an area of 0.10 in the standard normal distribution table.
Using the z-table or a calculator, we find that the z-score for an area of 0.10 (one tail) is approximately 1.28.
Therefore, the critical value for an 80% confidence interval is 1.28.
learn more about "critical value ":- https://brainly.com/question/14040224
#SPJ11
write a rule for the nth term of geometric sequence a1= 3 and r= 1/2
The formula for the n-th term is:
aₙ = 3*(1/2)⁽ⁿ⁻¹⁾
How to find the rule for the n-th term?For a geometric sequence where the first term is a₁ and the common ratio is r, the formula for the n-th term is:
aₙ = a₁*(r)⁽ⁿ⁻¹⁾
Here we know that the first term is a₁ = 3 and the common ratio is r = 1/2.
Then the formula for the n-th term of the sequence is:
aₙ = 3*(1/2)⁽ⁿ⁻¹⁾
Learn more about geometric sequences at:
https://brainly.com/question/24643676
#SPJ1
How many radians are in a circle?
There are approximately 6.283 radians in a full circle, and this conversion factor is useful for converting between degrees and radians.
One of the fundamental measurements associated with a circle is the angle.
To understand radians, imagine a circle with a radius of 1. If we take an arc of that circle that's the same length as the radius (which we call one radian), the angle between the two radii that make up the arc is 1 radian. If we take an arc that's twice as long as the radius, that corresponds to an angle of 2 radians. And so on.
The circumference of a circle is given by the formula C = 2πr, where r is the radius of the circle. If we let r = 1 (as we did earlier), then the circumference of the circle is 2π. Since there are 360 degrees in a circle, we can convert this to radians by using the fact that 2π radians is equal to 360 degrees. So, we have:
2π radians = 360 degrees
To find how many radians are in a full circle (i.e., 360 degrees), we can solve for radians:
1 radian = 360 degrees / 2π
1 radian ≈ 57.3 degrees
Therefore, there are approximately 6.283 radians in a full circle. This is a useful fact to remember, as it allows us to convert between degrees and radians easily.
To know more about circle here.
https://brainly.com/question/483402
#SPJ4
Which matrix represents the system of equations shown below?
2x - 9y = 12
-5x - 7y = 15
O A.
[2 -9 12
5 -7 15
O B.
1-2 -9 127
5 -7 15
O C.
2 -9 127
-5 -7 15
O D. 13:53
1-2 -9 -121
-5 -7 -15
Answer:
c because c is c kkjwjwjjjwjwjsjssjsjjssmsswnsnsnsnnsns
The matrix that is represented by the system of equations is:
\(\left[\begin{array}{ccc}2&-9&12\\-5&-7&15\end{array}\right]\)
Option C is the correct answer.
What is a matrix?A matrix is a set of numbers arranged in rows and columns such that it forms a rectangular array.
We have,
Here, the coefficient matrix is the matrix on the left-hand side, the variable matrix is the column matrix containing the variables x and y, and the constant matrix is the column matrix on the right-hand side containing the constants 12 and 15.
To solve the system of equations, we can use matrix operations to transform the coefficient matrix into the identity matrix, while performing the same row operations on the variable matrix and the constant matrix.
Once we have transformed the coefficient matrix into the identity matrix, the variable matrix will be transformed into the solution vector containing the values of the variables x and y that satisfy the system of equations.
Thus,
The matrix that is represented by the system of equations is:
\(\left[\begin{array}{ccc}2&-9&12\\-5&-7&15\end{array}\right]\)
Learn more about matrix here:
https://brainly.com/question/28180105
#SPJ7
suppose a clothing store wants to determine the current percentage of customers who are over the age of forty. how many customers should the company survey in order to be 90% confident that the estimated (sample) proportion is within 4 percentage points of the true population proportion of customers who are over the age of forty?
689 are over the age of forty in the population proportion of customers.
A confidence interval represents a range of approximations for an unknown parameter in frequentist statistics. A confidence interval is calculated at a specified confidence level; a 95% confidence level often is commonly used, but some other levels, including 90% as well as 99%, are occasionally employed.
There is a degree of confidence that the confidence interval must include the real value between the upper and lower boundaries. The confidence level is usually equal to one less the degree of significance.
The margin of error = 0.01
The sample size is,
n = (((\(Z_{\alpha /2}\))² × p(1 - p)) ÷ ε²)
where ε is the margin of error,
n = (((2.576)² + 0.5(1 - 0.5)) ÷ (0.10)²)
n = 688.57 ≈ 689
Therefore, the required number of customers is 689.
Learn more about the confidence interval at
https://brainly.com/question/15741825?referrer=searchResults
#SPJ4
What are the slopes of GH, HI, IJ, JG
The slopes of GH, HI, IJ, and JG include the following:
Slope GH = 2.Slope HI = -4.Slope IJ = 2.Slope JG = -4.How to calculate or determine the slope of a line?In Mathematics and Geometry, the slope of any straight line can be determined by using the following mathematical equation;
Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)
Slope (m) = rise/run
Slope (m) = (y₂ - y₁)/(x₂ - x₁)
By substituting the given data points into the formula for the slope of a line, we have the following;
Slope GH = (-3 + 9)/(-4 + 7)
Slope GH = 6/3
Slope GH = 2.
Slope HI = (5 + 3)/(-6 + 4)
Slope HI = -8/2
Slope HI = -4.
Slope IJ = (-1 - 5)/(-9 + 6)
Slope IJ = -6/-3
Slope IJ = 2.
Slope JG = (-9 + 1)/(-7 + 9)
Slope JG = -8/2
Slope JG = -4.
Read more on slope here: brainly.com/question/3493733
#SPJ1