the probability of picking a pitcher from the remaining cards is still 7/24. The probability that the next card Leslie looks at will be a pitcher is 7/24.
Leslie randomly looked at 24 cards out of 300, and she saw that 7 of them were pitchers. So, the probability of picking a pitcher from those 24 cards is 7/24. Since the remaining cards are still part of the same deck, and Leslie did not replace any of the cards she looked at, the probability of picking a pitcher from the remaining cards is still 7/24. Therefore, the probability that the next card Leslie looks at will be a pitcher is 7/24.
Step 1: Determine the total number of cards Leslie looked at, which is 24 (8 outfielders + 7 pitchers + 4 catchers + 5 infielders).
Step 2: Identify the number of pitchers, which is 7.
Step 3: Calculate the probability of picking a pitcher by dividing the number of pitchers by the total number of cards: 7 pitchers / 24 cards = 0.2917, or 29.17% when expressed as a percentage.
So, based on the data, the probability that the next card Leslie looks at will be a pitcher is approximately 29.17%.
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10 points.
What is the circumference of the circle? Use 3.14 for π.
157.75 inches
50.24 inches
25.12 inches
12.56 inches
The circumference of the circle is 25.12 inches. The Option C.
What is the circumference of the circle?
The Circumference, also perimeter of circle means the ratio of circumference to diameter of any circle.
The length of the segment represents radius of the circle which half length of diameter. So, the diameter is:
= 2 * 4 inches
= 8 inches.
The circumference is found using C = πd.
C = π*d
C = 3.14 * 8 inches
C = 25.12 inches.
Full question:
What is the circumference of the circle? Use 3.14 for π.
circle with a segment drawn from the center of the circle to a point on the circle labeled 4 inches
A. 157.75 inches
B. 50.24 inches
C. 25.12 inches
D. 12.56 inches.
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Represent Real-World Problems: Rob is making the kite shown in the figure.
a. Can Rob conclude that △ABD≅△ACD? Why or why not?
b. Rob says AB = AC and BD = CD. Do you agree? Explain.
c. Given that BD = x + 15cm and AB = x cm, write an expression for the distance around the kite in centimeters.
A) Yes, we can conclude that △ABD≅△ACD .
B) Rob says AB = AC and BD = CD. I agree.
C) The expression for the distance around the kite (perimeter) in centimeters is 4x + 30.
How is this so?A) According to the principles of geometry, when two angles are marked alike, it means that they are equal.
Thus, ∠BAD ≅ ∠CAD; and
∠BDA ≅∠ADC
Since ∠BDA ≅∠ADC and
AD = DA (Based on the Reflexive postulate,
Then on the basis of the Angle - Side - Angle theorem, △ABD≅△ACD.
B) AB = AC and BD = CD
This is because we have already proven that △ABD≅△ACD on the basis of A-S-A theorem.
C) Since both triangles are equal, the expression for their perimeter =
x + 15 + x + x + 15 + x
= 4x + 30
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Which graph represents the function p(x) = |x-1|?
-8
24
72+3
24
4₁
-2
3.
ITX
O
--2-4
4.
23
The graph of the absolute function, p(x) = |x - 1|, has a minimum point (1, 0), and the points (-6, 7), and (6, 5), on the graph
Please find attached the graph of the absolute function created with MS Excel.
What is an absolute function?An absolute function is a function that nests an algebraic expression within an absolute value symbol.
The specified absolute function, p(x) = |x - 1|, indicates that the minimum value of the function, occurs where; p(x) = 0 = |x - 1|
Therefore; |x - 1| = 0, x = 1
When x = -6, we get; p(-6) = |(-6) - 1| = 7
When x = 6, we get; p(6) = |6 - 1| = 5
Therefore, the points on the graph are;
(-6, 7), (1, 0), and (6, 5)
Please find attached the graph of the absolute function created with MS Excel
The possible question, includes graph with the attached four options
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Solve for x. Round to the nearest tenth, if necessary. 56 Z 43° x M
The length of side x in the right triangle is approximately 38.2 units.
It looks like you have a right triangle problem where you need to solve for side x. The given information is the hypotenuse (Z) with a length of 56 units, an angle (M) of 43°, and side x which is opposite to angle M.
To solve for x, we can use the sine function in the context of the right triangle. The sine function is defined as:
sin(M) = opposite side (x) / hypotenuse (Z)
We are given the values for angle M (43°) and the hypotenuse (Z = 56 units). Plugging these values into the equation, we get:
sin(43°) = x / 56
Now, to solve for x, we will multiply both sides of the equation by 56:
x = 56 * sin(43°)
Next, use a calculator or trigonometric table to find the sine of 43°:
sin(43°) ≈ 0.682
Now, multiply this value by 56:
x ≈ 56 * 0.682
x ≈ 38.192
Finally, round your answer to the nearest tenth:
x ≈ 38.2
So, the length of side x in the right triangle is approximately 38.2 units.
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find the critical numbers of the function. g(y) = y − 2 y2 − 2y + 4
the only critical number of g(y) is -1/4.
To find the critical numbers of the function g(y) = y - 2y^2 - 2y + 4, we need to find its derivative and set it equal to zero.
g'(y) = 1 - 4y - 2
Setting g'(y) = 0, we get:
1 - 4y - 2 = 0
-4y - 1 = 0
y = -1/4
what is number?
A number is a mathematical object used to represent a quantity or value. Numbers can be classified into different types based on their properties and the set of numbers they belong to. Some common types of numbers include:
Natural numbers: These are the counting numbers, such as 1, 2, 3, and so on.
Whole numbers: These are the natural numbers plus zero, such as 0, 1, 2, 3, and so on.
Integers: These are the whole numbers plus their negative counterparts, such as -3, -2, -1, 0, 1, 2, 3, and so on.
Rational numbers: These are numbers that can be expressed as a ratio of two integers, such as 1/2, 0.75, or -3/4.
Irrational numbers: These are numbers that cannot be expressed as a ratio of two integers, such as pi (3.14159...) or the square root of 2 (1.41421...).
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The distance-time graph below shows a car travelling
PLEASE HELP!!!
A distance-time graph below shows a car travelling then the Speed of the car is 8.88 miles per hour
Speed is the time rate at which an object is moving along a path,
A distance-time graph below shows a car travelling
We know that speed is distance by time
From the graph the distance is 80 and time is 9
Speed= 80/9
=8.88 miles per hour
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Suppose that data collected from police reports of motor vehicle crashes show a moderate positive correlation between the speed of the motor vehicle at the time of the crash and the severity of injuries to the driver. Answer the following question based only on this information. True or false: It can be concluded that the faster a motor vehicle is traveling at the time of a crash, the more severe the injuries to the driver are. Select the correct answer below: True or False?
False. It can be concluded that the faster a motor vehicle is traveling at the time of a crash, the more severe the injuries to the driver are
While the information states that there is a moderate positive correlation between the speed of the motor vehicle and the severity of injuries, correlation does not imply causation. Therefore, it cannot be concluded that the faster a motor vehicle is traveling at the time of a crash, the more severe the injuries to the driver are. Correlation simply indicates that there is a relationship between the two variables, but other factors may also be influencing the severity of injuries.
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PLEASEEE!! Help me, will give brainliest :)
Which statement correctly compares the shapes of the distributions?
A. Team A's scores are positively skewed, and team B's are
symmetric.
B. Team A's scores are symmetric, and team B's are positively skewed.
C.Team A's scores are negatively skewed, and team B's are
symmetric.
D. Team A's scores are symmetric, and team B's are negatively skewed.
Answer: D
Step-by-step explanation:
Team A has symmetric scores because the upper quartile (right part of the rectangle) is equal to lower quartile (left part of rectangle) in terms of size, so median (middle line in the rectangle) is equal to the mean. Team B has negative skewed scores because the upper quartile is smaller than lower quartile, so the median is greater than the mean.
Thus, the answer is D.
what is the claim that he is testing? the mean height of the 102 12 -year-old boys in the sample is greater than 59.2 in. the mean height of all 12 -year-old boys is 59.2 in. the mean height of 12 -year-old boys from high-income families is 59.2 in. the mean height of 12 -year-old boys from high-income families is 59.5 in. the mean height of 12 -year-old boys from high-income families is greater tha
The claim that is being tested is: "the mean height of 12-year-old boys from high-income families is greater than 59.2 inches."
In order to test this claim, one could follow these steps:
1. Gather data: Collect a sample of 12-year-old boys from high-income families. 2. Calculate the sample mean: Compute the mean height of the boys in the sample. 3. Formulate a null hypothesis (H0): The mean height of 12-year-old boys from high-income families is equal to 59.2 inches.
4. Formulate an alternative hypothesis (H1): The mean height of 12-year-old boys from high-income families is greater than 59.2 inches. 5. Perform a hypothesis test: Using the appropriate statistical test, compare the sample mean to the population mean of 59.2 inches. 6. Draw conclusions: Based on the results of the hypothesis test, either reject the null hypothesis (supporting the alternative hypothesis) or fail to reject the null hypothesis (not enough evidence to support the alternative hypothesis).
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The claim that their mean height is greater than 59.2 in is the alternative hypothesis, which will be accepted or rejected based on the results of the data analysis.
The claim that he is testing is that the mean height of 12-year-old boys from high-income families is greater than 59.2 in. This claim is being tested by collecting data from a sample of 102 12-year-old boys and calculating their mean height. The hypothesis is that this mean height will be greater than 59.2 in, which is the assumed population mean height for all 12-year-old boys. The researcher is specifically interested in the height of boys from high-income families, so this is the subgroup that is being tested. The claim that their mean height is greater than 59.2 in is the alternative hypothesis, which will be accepted or rejected based on the results of the data analysis.
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derek has a special puzzle in which all the pieces fit together in any way. there is no goal picture. instead, the goal of the puzzle is to make different patterns and pictures using the pieces. if derek has 64 unique puzzle pieces and he plans to use all of them, how many possible pictures can he create?
evaluate the line integral where c is the given curve
∫c x sinyds C is line segment from (0 3) to (4 6)
Consider the line integral,
∫c x sin yds; C is the line segment from (0 3) to (4 6)
The value of the line integral is (-16/3)cos(6) + (16/9)sin(6). Evaluating this integral, you will get the value of the line integral for the given curve.
To evaluate the line integral ∫c x sin yds, where C is the line segment from (0,3) to (4,6), we first need to parameterize the curve. We can do this by letting x = t and y = 3 + (3/4)t, where t goes from 0 to 4. This gives us the parametric equations x = t and y = (3/4)t + 3.
Next, we need to find ds, the length of the curve element. We can use the formula ds = sqrt(dx^2 + dy^2) to get ds = sqrt(1 + (3/4)^2)dt = sqrt(25/16)dt = (5/4)dt.
Now we can substitute in our parameterization and ds into the line integral to get ∫c x sin yds = ∫0^4 t sin((3/4)t + 3) (5/4)dt.
We can evaluate this integral using integration by parts. Let u = t and dv = sin((3/4)t + 3) (5/4)dt, then du/dt = 1 and v = (-4/3)cos((3/4)t + 3). The integral becomes:
∫0^4 t sin((3/4)t + 3) (5/4)dt = uv|0^4 - ∫0^4 v du/dt dt
= (-4/3)t cos((3/4)t + 3)|0^4 - ∫0^4 (-4/3)cos((3/4)t + 3) dt
= (-4/3)t cos((3/4)t + 3) + (16/9)sin((3/4)t + 3)|0^4
= (-16/3)cos(6) + (16/9)sin(6)
Therefore, the value of the line integral is (-16/3)cos(6) + (16/9)sin(6).
To evaluate the line integral ∫c x sin y ds, where C is the line segment from (0, 3) to (4, 6), you first need to parameterize the curve C.
A possible parameterization is r(t) = (1-t)(0, 3) + t(4, 6) = (4t, 3+3t), with t ∈ [0, 1]. Then, compute the derivative dr/dt = (4, 3).
Now, find the integrand by replacing x and y with the parameterized curve components: x sin y = (4t) sin(3 + 3t).
Next, find the magnitude of the derivative: |dr/dt| = √(4² + 3²) = 5.
Finally, compute the integral:
∫[0, 1] (4t sin(3 + 3t))(5) dt.
Evaluating this integral, you will get the value of the line integral for the given curve.
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the typical american adult eats an average of 48.5 hamburgers in a year. assume the number of hamburgers eaten is normally distributed with a standard deviation of 8.3 pounds. find the probability that a randomly selected adult eats more than 40.0 hamburgers in a year.
The probability that a randomly selected adult consumes more than 40.0 hamburgers in a year is approximately 0.85.
In order to find the probability that randomly selected adult eats more than 40.0 hamburgers in a year, we use the normal distribution and z-scores.
First, we need to standardize the value of 40.0 using the formula : z = (x - μ)/σ,
Where : x = value we want to standardize (40.0 hamburgers), μ = mean number of hamburgers eaten (48.5 hamburgers), σ = standard-deviation (8.3 hamburgers),
Substituting the values,
We get:
z = (40.0 - 48.5)/8.3,
z = -1.024
Next, we find the area under the normal-curve to the right of z = -1.024. This represents the probability of randomly selecting an adult who eats more than 40.0 hamburgers.
We know that area to left of z = -1.024 is approximately 0.15. We need the area to right, so, we subtract this value from 1,
P(x > 40.0) = 1 - P(x ≤ 40.0)
P(x > 40.0) = 1 - 0.15
P(x > 40.0) ≈ 0.85,
Therefore, the required probability is 0.85.
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hey im back and i need help answers?
The value of x in the triangle is,
x = 9.4 cm
We have to given that;
A triangle is shown in figure.
Now, By trigonometry formula we get;
cos 20° = Base / Hypotenuse
cos 20° = x / 10
0.94 = x / 10
x = 0.94 × 10
x = 9.4 cm
Thus, The value of x in the triangle is,
x = 9.4 cm
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convert 4315425quinary number into decimal number
Converting 4315425 quinary number into a decimal number results in 73,240.
What is a quinary number?A quinary number is a number that is in base 5.
A decimal number is a number in base 10.
The powers of 5 include (1, 5, 25, 125, 625, and so on). We write these powers of 5 beside the quinary digits written from bottom to top and then multiply each digit by its associated power.
The sum of the products gives the decimal number of the quinary number.
Digit Power Multiplication
5 1 5 (5 x 1)
2 5 10 (2 x 5)
4 25 100 (4 x 25)
1 125 125 (1 x 125)
5 625 3,125 (5 x 625)
3 3,125 9,375 (3 x 3,125)
4 15,625 62,500 (4 x 15,625)
Total 73,240
Thus, 4315425 quinary is equal to 73,240 decimal.
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sally's algebra grade depends on three unit tests and a final exam. the grade for the final exam is weighted to equal the grade of two unit tests. what is the minimum grade that sally must get on her final exam in order to have a class average of 90 or above for the course, if her unit test scores are 95, 88, and 85
Hope this image helps you out!
Choose the INCORRECT statement below.
#3, the transformation can be represented by (x, -y)
compute 4.659×10^4−2.14×10^4. round the answer appropriately.
A gumball machine contains 12 red, 13 green, and 8 yellow gumballs. What is the least number of gumballs jack has to buy to be certain he gets 6 gumballs of the same color?
Answer: What is the least number of gumballs jack has to buy to be certain he gets 6 gumballs of the same color?
Step-by-step explanation:
To be certain he gets 6 gumballs of the same color, Jack must buy at least 16 gumballs.
This is because he could buy 5 gumballs of each color (for a total of 15 gumballs) and still not have 6 gumballs of the same color. However, if he buys one more gumball, he will have at least 6 gumballs of one color.
Therefore, the least number of gumballs Jack has to buy to be certain he gets 6 gumballs of the same color is 16.
{Hope This Helps! :)}
What is the solution to x2 – 9x < –18?
x < –6 or x > 3
–6 < x < 3
x < 3 or x > 6
3 < x < 6
The correct solution to the inequality x^2 - 9x < -18 is x < 3 or x > 6.
To solve the inequality x^2 - 9x < -18, you can follow these steps:
Move all terms to one side of the inequality to form a quadratic expression: x^2 - 9x + 18 < 0.
Factorize the quadratic expression: (x - 6)(x - 3) < 0.
Determine the sign of the expression for different intervals of x. To do this, you can create a sign chart:
Interval | (x - 6) | (x - 3) | (x - 6)(x - 3) |
x < 3 | - | - | + |
3 < x < 6 | - | + | - |
x > 6 | + | + | + |
Analyze the sign chart to determine when the expression (x - 6)(x - 3) is less than zero (negative).
The expression is negative when x is between 3 and 6, i.e., 3 < x < 6.
Write the solution in interval notation:
x < 3 or x > 6
Therefore, the correct solution to the inequality x^2 - 9x < -18 is x < 3 or x > 6.
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a coin is tossed and an equally divided spinner (as shown) is spun. what is the probability of a head on the coin or a prime number on the spinner?
The probability of getting a head on the coin or a prime number on the spinner is 2/3.
The probability of getting a head on the coin toss is 1/2, and the probability of landing on a prime number on the spinner is 1/6. By adding up the probabilities in the column corresponding to a head or any prime number, we find the overall probability.
Overall probability:
P(head or prime) = P(H) + P(2) + P(3) + P(5)
= 1/2 + 1/6 + 1/6 + 1/6
= 1/2 + 3/6
= 4/6
= 2/3
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If 1kg of margarine costs R34.99 how much would 250g be
Why are we here what is the purpose?
Answer:
We are here because we need help with a particular course or question
Step-by-step explanation:
Our goal is to try our best and explain to others to their understanding (and win titles)
BOOM!!!
the sum of two numbers is 22. three times one number increased by five is 35. what are the two numbers?
Answer:
x + y = 22
3x + 5 = 35
3x = 30, so x = 10 and y = 12.
2x+3y= -4
x+9y=13
find the solution of the system of equations.
Answer:
(-5, 2)
Step-by-step explanation:
2x + 3y = -4
x + 9y = 13
We can solve this by substituting or using elimination.
Substituting:
2x + 3y = -4
-2x = -2x Subtract 2 from both sides.
3y = -2x - 4
3 = 3 Divide both sides by 3.
y = -2/3x - 4/3
x + 9(-2/3x - 4/3) = 13 Replace the y with -2/3x - 4/3.
x - 6x - 12 = 13 use the distributive property.
-5x - 12 = 13
+12 = + 12 Add 12 to both sides.
-5x = 25
-5 = -5 Divide both sides by -5.
x = -5
Now that we know what x is, we substitute -5 for the variable x in any of the two equations.
x + 9y = 13
-5 + 9y = 13 Replaced x with -5
+5 = +5 Add 5 to both sides.
9y = 18
Divide both sides by 9 to get:
y = 2
The other way to solve:
Elimination:
2x + 3y = -4
x + 9y = 13
Make the variable y cancel out.
-3(2x + 3y = -4) use the distributive property.
-6x - 9y = 12
-6x - 9y = 12
x + 9y = 13
Add the equation.
-5x = 25
Divide both sides by -5.
x = -5
Plug in -5 for x.
2(-5) + 3y = -4
-10 + 3y = -4
+10 = +10 Add 10 to both sides.
3y = 6
Divide both sides by 3:
y = 2
We get the same answer in both strategies, you could use either one.
HELP ME OR ELSE I WILL EAT U >:3
he ray has been lined up with the baseline and origin on the protractor. What is the next step in drawing a 40° angle? (1 point)
a protractor showing a ray lined up with the base line
a
Line up the ray with the baseline and origin on the protractor
b
Draw a ray
c
Draw a ray connecting the vertex and the mark
d
Draw a mark on the paper at 40°
This process will give you a ray originating from the vertex and extending at a 40° angle.
To draw a ray connecting the vertex and the mark at a 40° angle, please follow these steps:
1. Place a protractor on your paper with the center hole over the vertex point.
2. Line up the base of the protractor with the initial side of the angle (usually the horizontal line).
3. Find the 40° mark on the protractor and make a small mark on the paper.
4. Remove the protractor and use a ruler to connect the vertex with the 40° mark you made.
5. Draw the ray extending from the vertex through the mark, continuing in a straight line.
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The table below shows the number of customers served in a restaurant each week. Based on the information, how many customers should the restaurant expect to serve during week ten?
Answer:
150
Step-by-step explanation:
The restaurant should expect to serve 180 customers in week 10.
How to explain the valueThe number of customers served in the restaurant follows a repeating pattern of 180, 170, 200, 180, 210, 180, 210, 170, 200, 180. Therefore, the number of customers served in week 10 will be 180.
The number of customers served in the restaurant follows a repeating pattern of 180, 170, 200, 180, 210, 180, 210, 170, 200, 180. This means that after 10 weeks, the number of customers served will be the same as it was in week 1. Since week 1 had 180 customers served, week 10 will also have 180 customers served.
As you can see, the number of customers served in week 10 is the same as the number of customers served in week 1. Therefore, the restaurant should expect to serve 180 customers in week 10.
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14 The people working for a company work in Team A or in Team B. number of people in Team A: number of people in Team B = 3/4; 4/5 of Team A work full time. 24% of Team B work full time. Work out what fraction of the people working for the company work full time. Give your fraction in its simplest form.
Answer:
Let's denote the number of people in Team A as a, and the number of people in Team B as b. From the problem, we know that:
a/b = 3/4
Now, we also know that 4/5 of Team A and 24% (or 24/100 = 6/25) of Team B work full time. So, the number of people working full time from Team A is 4a/5 and from Team B is 6b/25.
The total number of people working for the company is a + b, and the total number of people working full time is 4a/5 + 6b/25.
We are asked to find the fraction of people working full time, which can be represented as:
(4a/5 + 6b/25) / (a + b)
Firstly, we need to have a common denominator for the fractions, so we can express 4a/5 as 20a/25:
[tex](20a/25 + 6b/25) / (a + b)[/tex]
Simplifying, we can write this as:
[tex](20a + 6b) / (25(a + b))[/tex]
Now, since we know a/b = 3/4, we can substitute a = 3b/4 in the above expression:
[tex](20*(3b/4) + 6b) / (25((3b/4) + b))[/tex]
Simplifying the above, we get:
[tex](15b + 6b) / (25((3b/4) + b)) = 21b / 25b[/tex]
So, the fraction of people working full time is 21/25.
Directions: Find the prime factors of the polynomials.
1. 2a2 - 2b2
2. 6x2 - 6y2
3. 4x2 - 4
4. ax2 - ay2
5. cm2 - cn2
6. st2 - s
7. 2x2 - 18
8. 2x2 - 32
9. 3x2 - 27y2
10. 18m2 - 8
11. 12a2 - 27b2
12. 63c2 - 7
13. x3 - 4x
14. y3 - 25y
15. z3 - z
16. 4c3 - 49c
17. 9db2 - d
18. 4a3 - ab2
19. 4a2 - 36
20. x4 - 1
21. 3x2+ 6x
22. 4r2 - 4r - 48
23. x3 - 7x2 + 10x
24. 4x2 -6 x - 8
25. 16x2 - x2 v 4
The factors of the given polynomial 18m²-8 are 2, (3m+2) and (3m-2).
The factors are the polynomials which are multiplied to produce the original polynomial.
Use the identity (a²-b²)=(a+b)(a-b)
1) 2a²-2b²
= 2(a²-b²)
= 2(a+b)(a-b)
2) 6x²-6y²
= 6(x²-y²)
= 6(x+y)(x-y)
3) 4x² - 4
= 4(x²-1)
= 4(x+1)(x-1)
4) ax²-ay²
= a(x²-y²)
= a(x+y)(x-y)
5) cm²-cn²
= c(m²-n²)
= c(m+n)(m-n)
6) st²-s
= s(t²-1)
= s(t+1)(t-1)
7) 2x²-18
= 2(x²-9)
= 2(x²-3²)
= 2(x+3)(x-3)
8) 2x²-32
= 2(x²-16)
= 2(x²-4²)
= 2(x-4)(x+4)
9) 3x²-27y²
= 3(x²-9y²)
= 3(x²-(3y)²)
= 3(x+3y)(x-3y)
10) 18m²-8
= 2(9m²-4)
= 2((3m)²-(2)²)
= 2(3m+2)(3m-2)
Therefore, the factors of the given polynomial 18m²-8 are 2, (3m+2) and (3m-2).
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An amusement park charges an entrance fee plus a charge for each ride. If you go on 7 rides, the total cost would be $51.25. If you go on 12 rides, the total cost would be $70. What is the slope of the line that represents this relationship?
The slope of the line that represent this relationship is 3.75.
What is the slope-intercept form?In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;
y = mx + c
Where:
m represent the slope or rate of change.x and y are the points.c represent the y-intercept or initial value.Based on the information provided about the charges by this amusement park, we have the following system of equations;
51.25 = 7m + c ....equation 1.
70 = 12m + c ......equation 2.
By solving equation 1 and equation 2 simultaneously, we have the following:
70 = 12m + 51.25 - 7m
70 - 51.25 = 5m
18.75 = 5m
Slope, m = 18.75/5
Slope, m = 3.75
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Use the information given in the figure to find the length R U.
The lengths on the figure are not drawn accurately.
The length of RU in triangle is,
⇒ RU = 16
We have o given that;
In triangle;
ST = 37
UT = 35
RS = 20
Hence, By using definition of Pythagoras theorem we get;
In triangle STU;
⇒ ST² = SU² + UT²
⇒ 37² = SU² + 35²
⇒ 1369 = SU² + 1225
⇒ SU² = 144
⇒ SU = 12
Hence, In triangle RSU;
⇒ RS² = SU² + RU²
⇒ 20² = 12² + RU²
⇒ 400 - 144 = RU²
⇒ RU² = 256
⇒ RU = 16
Thus, The length of RU in triangle is,
⇒ RU = 16
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