The probability of the captain hitting a home run in his next two at-bats is 1/36, and the best simulations to model the situation are using a six-sided number cube or a random number generator between 1 and 60.
Determine the probability that the captain will hit a home run in his next two at-bats and find the best simulation to model the situation.
The probability of the captain hitting a home run in one at-bat is 1/6. To find the probability of hitting a home run in two consecutive at-bats, you can multiply the individual probabilities:
Probability = (1/6) * (1/6) = 1/36
Now let's evaluate the provided simulations:
1. Using a six-sided number cube: Yes, this can be used to model the situation because the probability of hitting a home run (1/6) and not hitting a home run (5/6) can be represented accurately by the numbers 1 and 2-6, respectively.
2. Using a three-sided number cube: No, this cannot be used to model the situation because the probability distribution is not accurately represented with only three sides.
3. Using a coin flip: No, this cannot be used to model the situation because the probability distribution is not accurately represented with only two outcomes (heads and tails).
4. Using a random number generator between 1 and 60: Yes, this can be used to model the situation because the probability of hitting a home run (1/6) and not hitting a home run (5/6) can be represented accurately by the numbers 1-10 and 11-60, respectively.
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The polynomial function f(x) is a fourth degree polynomial. Which of the following could be the complete list of the roots of f(x)
Based on the given options, both 3,4,5,6 and 3,4,5,6i could be the complete list of roots for a fourth-degree polynomial. So option 1 and 2 are correct answer.
A fourth-degree polynomial function can have up to four distinct roots. The given options are:
3, 4, 5, 6: This option consists of four real roots, which is possible for a fourth-degree polynomial.3, 4, 5, 6i: This option consists of three real roots (3, 4, and 5) and one complex root (6i). It is also a valid possibility for a fourth-degree polynomial.3, 4, 4+i√x: This option consists of three real roots (3 and 4) and one complex root (4+i√x). However, the presence of the square root (√x) makes it unclear if this is a valid root for a fourth-degree polynomial.3, 4, 5+i, -5+i: This option consists of two real roots (3 and 4) and two complex roots (5+i and -5+i). It is possible for a fourth-degree polynomial to have complex roots.Therefore, both options 1 and 2 could be the complete list of roots for a fourth-degree polynomial.
The question should be:
The polynomial function f(x) is a fourth degree polynomial. Which of the following could be the complete list of the roots of f(x)
1. 3,4,5,6
2. 3,4,5,6i
3. 3,4,4+i\(\sqrt{6}\)
4. 3,4,5+i, 5+i, -5+i
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2. What are the vertical asymptotes of y=5tan(0.1x)? On Exploration 4.3.3, what is a vertical asymptote for Question 2?A. x=10πB. x=π/10C. x=π/5D. x=0E. x=π/2F. x=5π
the vertical asymptοtes οf the functiοn are given by: x = 3 and x = -3.
What is Asymptοtes?Asymptοtes are lines that a curve apprοaches but dοes nοt intersect as it extends infinitely in οne οr mοre directiοns. They can be vertical, hοrizοntal, οr οblique.
Vertical asymptοtes οccur when the denοminatοr οf a ratiοnal functiοn is equal tο zerο and the numeratοr is nοt equal tο zerο. This creates a pοint οf discοntinuity in the functiοn, where the functiοn apprοaches infinity οr negative infinity as it apprοaches the vertical line.
The functiοn y = 5tan(0.1x) has vertical asymptοtes whenever the tangent functiοn is undefined, which οccurs at οdd multiples οf π/2.
the vertical asymptοtes οf y = 5tan(0.1x) are given by:
x = (2n+1)π/2*10, where n is an integer.
Fοr Explοratiοn 4.3.3, Questiοn 2, the given functiοn is:
\(y = (x^2 - 5x + 6)/(x^2 - 9)\)
Tο find the vertical asymptοtes οf this functiοn, we need tο determine where the denοminatοr becοmes zerο. This οccurs at x = 3 and x = -3.
Therefοre, the vertical asymptοtes οf the functiοn are given by: x = 3 and x = -3.
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One day................................................................................. Three friends go for coffee. They decide who will pay the bill, by each tossing a coin and then letting the 'odd person ' pay. There is no odd person in the first round, they make a second round of tosses and they continue to do so until there is an odd person. What is the probability that EXACTLY three round of tosses are made?
NO SPAM ❌❌
The probability that EXACTLY three round of tosses are made is given as follows:
0.046875 = 4.6875%.
How to calculate a probability?A probability is calculated as the division of the desired number of outcomes by the total number of outcomes in the context of a problem/experiment.
Ann odd person is when a person has a different coin than the others, and the probability of no odd person is of:
0.5 x 0.5 x 0.5 = 0.125 -> three heads.0.5 x 0.5 x 0.5 = 0.125 -> three tails.Hence:
2 x 0.125 = 0.25.
Hence the probability of three round tosses is:
First toss: 0.25 of no odd.Second toss: 0.25 of no odd.Third toss: 0.75 of an odd amount.Hence the probability is of:
p = 0.25 x 0.25 x 0.75
p = 0.046875.
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Raquel needs to graph a square on a coordinate plane using the points (8,2), (8,5), (5,5), and (5,2). What steps does Raquel need to follow to graph the square?
Answer:
First things first you set up your coordinate plane. Then you have to remember that the the first number is the x-axes and the second number is the y-axes. Then you go straight from (0,0) of the x-axes all the way to (8,0) then you go up two times (8,2) there is your first one. Then you gotta so the same steps 3 more times. But it has to be in different places.
The graph ta free rotht shows how many pounds of apples and one wine. Fir examples if you devote al of your time ta poing apples and none of your time 10 inckino chemos. you can prow. 72 pounds of apples. If you devote al of your nime bo picking chetres, you can plos 12 pounds. Ar the same fime, if your neighbor deyotes afl of her time fo phiching apples, she can pick 32 pounds of appies. If she devohes all of her time to picking cherrief, she can pick 32 pocmate Suppose mitialy that you (Y) are consumhng 24 pounts of appiot and 11 pounds of cherries and that your neighbor (N) is consurning 28 pounds of apples and 4 pounds of cherries. as indisated in the graph. Then, suppese you and your neighbor specialize by each only picking the good for which. you have a comparative adyantage and trade. in particular, suppose you trade your neightor haif of your production for haif of what your nedghbor produces. In the cable below, first fis in production when specializing: Enter numene responses using integers.)
When specializing in the goods they have a comparative advantage in, you will produce 36 pounds of apples and your neighbor will produce 16 pounds of cherries. After trading half of your production for half of your neighbor's, you will end up consuming 18 pounds of apples and 8 pounds of cherries, while your neighbor will consume 18 pounds of cherries and 4 pounds of apples.
To find the production levels when specializing, we need to identify the goods each party has a comparative advantage in. You produce 72 pounds of apples and 12 pounds of cherries when focusing solely on each good, while your neighbor produces 32 pounds of both apples and cherries. You have a comparative advantage in apples since you can produce 6 times more apples than cherries (72 apples vs. 12 cherries) while your neighbor can only produce twice as many apples as cherries (32 apples vs. 16 cherries).
Thus, you will specialize in apple picking, and your neighbor will specialize in cherry picking. As a result, you will produce 36 pounds of apples, and your neighbor will produce 16 pounds of cherries. After trading, you both end up with half of each other's production. You will consume 18 pounds of apples and 8 pounds of cherries, while your neighbor will consume 18 pounds of cherries and 4 pounds of apples. This specialization and trade allow both of you to enjoy a more diverse consumption bundle and increase overall welfare.
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Please help!!! This is WAY overdue and I need to submit it by tonight or it won't be accepted!!!!
Answer:
D
Step-by-step explanation:
It's the most logical of them all, it can't be A, it wouldn't make sense if it's C, and for D it says 6 if -5<x<-1 and it has the little line on 6 for y, it sounds a little complicated but that's my logic
17. Carlisle is a distance of 135miles away from Airdrie. If I travelled at a constant speed of 45mph. How long would it take me to get there?
Answer: 3 hours
Step-by-step explanation:
Divide 135 by 45
equation for parabola if the point is (3,0)
Answer:
\(y=(x-3)^{2}\)
Step-by-step explanation:
First, it should be noted that the parabola shown is just the parent parabola translated over 3 units to the right. To shift the parent parabola over to the right 3 units, we need to square x-3. So, the equation for the parabola shown is \(y=(x-3)^{2}\).
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1234567898765432123456789x12312413534564576568469 divided by -0000000000012340001233425
Answer:
down....
Step-by-step explanation:
-1.231807859542612e+17
Answer: 5
Step-by-step explanation:
cos(3x)=-1
1. using an appropriate inverse trigonometric expression, write an equation that defines the value of 3x.
2. solve this equation to find all possible values of the angle 3x.
3. use algebra to find all values of x between 0 and 2π that satisfy this equation.
Answer: 2 solve this equation to find all possible values of the angle 3x.
Step-by-step explanation: just took test
We solve cos(3x) = -1 using the inverse cosine function. The simplest solution is x = π/3. Accounting for the periodicity of the cosine function, we find additional solutions in the interval from 0 to 2π, specifically x = π/3 and x = 4π/3.
Explanation:In order to solve the equation cos(3x) = -1, we need to use inverse trigonometric equations and some algebraic manipulation.
We can express the equation as 3x = cos-1(-1). Cosine equals -1 at π (Pi), giving us 3x = π.From this equation, we can solve for x by dividing each side by 3. This results in x = π/3.To find all values of x between 0 and 2π that satisfy this equation, we must adjust for the periodicity of the cosine function. Cosine function has a period of 2π. Therefore, we must add multiples of the period to the original solution, 2πn/3 (n is an integer including 0). The solutions within the interval 0 to 2π are x = π/3, 4π/3.Learn more about Trigonometric Equation here:https://brainly.com/question/32300784
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Can someone help and show how this is done
Answer:
18x+5
Step-by-step explanation:
Rhe perimeter of a triangle is the sum of its three sides which here are (6x-3), (5x+6), (7x+2).
So we add them all up, 6x-3+5x+6+7x+2=18x+5
The formula for has the same numerator as the formula for but contains an extra factor of:_____.
The formula for nCr contains the same numerator as the formula for nPr but contains an extra factor of r! in the denominator.
What are factorials?In mathematics, the factorial of a non-negative integer n, represented by n! exists as the product of all positive integers less than or equal to n. The factorial of n even equals the product of n with the next less factorial:
Combinations exist as a method to estimate the total outcomes of an event where the order of the outcomes does not matter.
nCr = n! / r! \(*\) (n - r)!
where n denotes the total number of items, and r denotes the number of items being chosen at a time.
The term permutation directs to a mathematical analysis of the number of ways a particular set can be arranged. Put simply, a permutation exists as a term that defines the number of ways things can be collected or arranged.
nPr = n! / (n - r)!
Therefore, the correct answer is r!.
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The complete question is:
The formula for nCr has the same numerator as the formula for nPr but contains an extra factor of _____ in the denominator.
a 95% confidence interval for the mean of a population is to be constructed and must be accurate to within 0.3 unit. a preliminary sample standard deviation is 1.5. the smallest sample size n that provides the desired accuracy is
The smallest sample size n that provides the desired accuracy is 10.
To find the smallest sample size n that provides the desired accuracy, we can use the formula:
n = (Z-value * standard deviation / margin of error)²
Where:
Z-value = the critical value for the desired confidence level (in this case, 1.96 for 95% confidence)
Standard deviation = the preliminary sample standard deviation (1.5 in this case)
Margin of error = the desired accuracy (0.3 units in this case)
Substituting the values, we get:
n = (1.96 * 1.5 / 0.3)²
n = 9.8
Since we cannot have a fractional sample size, we round up to the nearest whole number, giving us:
n = 10
Therefore, the smallest sample size n that provides the desired accuracy is 10.
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After Lou poured 2 liters of water into a large bucket, the bucket contained 10 liters of water. How many liters were in the bucket to start?
Answer:
8 liters
Step-by-step explanation:
because after pouring 2 liters bucket was full so we wiil minus 2 from 10
Answer:
8 + x = 10
x. = 10 - 8
x. = 2 liters
Plzzzz helllpppp if you can
Answer:
89
Step-by-step explanation:
The sum of the angles in a triangle is always 180 degrees. So if you add 50 and 41 together, you get 91. 190-91= 89 degrees.
Isaac is making a cookie recipe that requires 3 cups of sugar for every 6 cups of flour Isaac only has 4 cups of flour he concludes that he will only need two cups of sugar
A. Isaac is incorrect he needs three cups of sugar because decrease in the number of cups of flours by 2 requires increasing the number of cups of sugar by 2.
B. Isaac is the correct one third of the amount of sugar is needed because only one-third of the recipe will be made.
C. Isaac is incorrect the number of cups of sugar must be reduced by 2 because the number of cups of flour is reduced by 2.
D. Isaac is correct he needs 2 cups of sugar because a ratio 2 to 4 is equivalent to 3to6
Answer:
Step-by-step explanation:
D. Isaac is correct he needs 2 cups of sugar because a ratio 2 to 4 is equivalent to 3to6 ,
(The ratio 3:6 is equivalent to 1:2, similarly 2:4 is equivalent to 1:2, therefore the ratios 3:6 and 2:4 are the same)
Answer:
the answer is D
hope this helpful
Find an equation for the perpendicular bisector of the line segment whose
endpoints are (-3, 2) and (7, 6).
Answer:
The perpendicular bisector of the line segment whose endpoints are (-3, 2) and (7, 6) is y = - 2.5x + 9================
Given Points (-3, 2) and (7, 6)To findThe equation of the perpendicular bisector of the segment with given endpoints.SolutionFind the midpoint of the segment and its slope to determine the perpendicular line passing through the midpoint.
The midpoint has coordinates:
x = ( - 3 + 7)/2 = 4/2 = 2,y = (2 + 6)/2 = 8/2 = 4.The slope:
m = (6 - 2)/(7 - (-3)) = 4/10 = 2/5We know perpendicular lines have opposite/reciprocal slopes.
So the slope of the perpendicular bisector is:
m = - 1/ (2/5) = - 5/2 = - 2.5Use the coordinates of the midpoint and point-slope equation to determine the line:
y - 4 = -2.5(x - 2)y - 4 = - 2.5x + 5y = - 2.5x + 5 + 4y = - 2.5x + 9Answer:
\(y=-\dfrac{5}{2}x+9\)
Step-by-step explanation:
A perpendicular bisector is a line that intersects another line segment perpendicularly and divides it into two equal parts.
Given endpoints of the line segment:
(x₁, y₁) = (-3, 2)(x₂, y₂) = (7, 6)Substitute the given endpoints into the slope formula to find the slope of the line segment:
\(\implies \textsf{Slope $m$}=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{6-2}{7-(-3)}=\dfrac{4}{10}=\dfrac{2}{5}\)
If two lines are perpendicular to each other, their slopes are negative reciprocals.
Therefore, the slope of the perpendicular line is -⁵/₂.
Find the midpoint of the given line segment by substituting the given endpoints into the midpoint formula:
\(\implies \textsf{Midpoint}=\left(\dfrac{x_2+x_1}{2},\dfrac{y_2+y_1}{2}\right)\)
\(\implies \textsf{Midpoint}=\left(\dfrac{7-3}{2},\dfrac{6+2}{2}\right)\)
\(\implies \textsf{Midpoint}=\left(\dfrac{4}{2},\dfrac{8}{2}\right)\)
\(\implies \textsf{Midpoint}=\left(2,4\right)\)
To find the equation of the perpendicular bisector, substitute the found slope and midpoint into the point-slope form of a linear equation:
\(\implies y-y_1=m(x-x_1)\)
\(\implies y-4=-\dfrac{5}{2}(x-2)\)
\(\implies y-4=-\dfrac{5}{2}x+5\)
\(\implies y=-\dfrac{5}{2}x+9\)
Therefore, the equation for the perpendicular bisector of the line segment whose endpoints are (-3, 2) and (7, 6) is:
\(\boxed{y=-\dfrac{5}{2}x+9}\)
Kelly's last quiz scores were 79, 89, 86, and 93. What must her next score be to obtain an average that is more than 88
If Kelly's last quiz scores were 79, 89, 86, and 93, then her next score needs to be at least 94 to obtain an average that is more than 88.
To find Kelly's next score to obtain an average that is more than 88, follow these steps:
First, we should add the given scores together: 79 + 89 + 86 + 93 = 347. Let the next score be x. So, to obtain an average greater than 88, (347+x)/5>88.⇒347+x>440 ⇒x>93. So, the next score should at least be 94 so that Kelly can score an average that is more than 88.Learn more about average:
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4.a bag contains 4 green and 4 red balls. two balls are drawn one by one. what will be the probability that the first drawing gives green ball and second drawing a red ball, in case the first ball drawn was not replaced before drawing the second one.
The probability that the first drawing gives green ball and second drawing a red ball is 2/7
Number of green balls = 4 green balls
Number of red balls = 4 red balls
Total number of balls in the bag = 4 + 4
= 8 balls
The probability = Number of favorable outcomes / Total number of outcomes
The probability of getting green balls in first draw = 4 / 8
= 1/2
First ball drawn was not replaced before drawing the second one
The probability of getting red ball in second draw = 4 / 7
The probability that the first drawing gives green ball and second drawing a red ball = (4/8) × (4/7)
= 2/7
Hence, the probability that the first drawing gives green ball and second drawing a red ball is 2/7
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I need the answer as soon as possible with work shown. Thank you!
Solve for 1/3(8x-5)-4=-3
Let's solve your equation step-by-step.
13(8x−5)−4=−3
Step 1: Simplify both sides of the equation.
13(8x−5)−4=−3
(13)(8x)+(13)(−5)+−4=−3 (Distribute)
83x+−53+−4=−3
(83x)+(−53+−4)=−3 (Combine Like Terms)
83x+−173=−3
83x+−173=−3
Step 2: Add 17/3 to both sides.
83x+−173+173=−3+173
83x=83
Step 3: Multiply both sides by 3/8.
(38)*(83x)=(38)*(83)
X = 1
Answer: x = 1
Step-by-step explanation
hi y'all can anyone help me with this?? cuz i need this rn ( need a solution ) tysm!
Answer:
1. 3x² - 75y² = 3(x+5y)(x-5y)
2. 4x³y⁸ + 6x⁴y² + 10x⁵ y¹⁰ = 2x³y²(2y⁶+3x+5x²y⁸)
3. x⁸ - 1 = (x⁴+1) (x²+1) (x+1) (x-1)
4. 64a³ m² - 216 m⁵ = 8m²(2a-3m) (4a²+ 6am+9m²)
5. 2x³+ 54y³ = 2 (x+3y) (x²-3xy+9y²)
I hope I helped you^_^
A bird is flying directly above a tree. You are standing 84 feet away from the base of the tree. The angle of elevation to the top of the tree is 38, and the angle of elevation to the bird is 60, what is the distance from the bird to the top of the tree
The distance from the bird to the top of the tree is 61.95 feet.
We have,
Angle of elevation to the top of the tree: 38 degrees.
Angle of elevation to the bird: 60 degrees.
Distance from the base of the tree to your position: 84 feet.
Let the distance from the bird to the top of the tree as 'x'.
Using Trigonometry
tan(38) = height of the tree / 84
height of the tree = tan(38) x 84
and, tan(60) = height of the tree / x
x = height of the tree / tan(60)
Substituting the value of the height of the tree we obtained earlier:
x = (tan(38) x 84) / tan(60)
x ≈ 61.95 feet
Therefore, the distance from the bird to the top of the tree is 61.95 feet.
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0
Integrate
924
1²-√x
X
10 12
with respect to x
The value of the definite integral of f(x) over the interval [10, 12] is approximately 1.899.
What is the value of the definite integral?To integrate f(x) = 1² - √x over the interval [10, 12], we can use the definite integral formula:
∫[a,b] f(x) dx = [F(b) - F(a)]
where;
F(x) is the antiderivative of f(x).First, let's find the antiderivative of f(x):
∫(1² - √x) dx = ∫1 dx - ∫√x dx
= \(x - \frac{2}{3} x^{3/2} + C\)
where;
C is the constant of integration.Now, we can evaluate the definite integral over [10, 12]:
[F(12) - F(10)] = [(12 - (2/3)(12)^(3/2)) - (10 - (2/3)(10)^(3/2))]
= [12 - (2/3)(12)^(3/2) - 10 + (2/3)(10)^(3/2)]
≈ 1.899
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The complete question is below:
integrate f(x) = 1² - √x, over the interval [10, 12].
A scale drawing of a square object has a scale of 1 in. : 5 mm. The scale drawing has a length of 2.5 inches. Find the perimeter and the area of the object in the scale drawing. Then find the perimeter and area of the actual object.
Drawing Actual
Perimeter:__in. Perimeter:__mm
Area:__inches^2 Area:__mm^2
Answer:
See below
Step-by-step explanation:
Square objects have four sides of equal length
so the perimeter of the drawing will be 4 * 2.5 = 10 inches
area of drawing = 2.5 x 2.5 = 6.25 in^2
the actual object will have side lengths
2.5 in / 1 inch/ 5mm = 12.5 mm
four sides each 12. 5 mm = 50 mm
area of object = 12.5 x 12.5 = 156.25 mm^2
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Write an expression for the perimeter of the triangle shown below:
A triangle is shown with side lengths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15.
4.1x + 29
4.1x − 29
4.5x + 29
4.5x − 29
if there is a 40% chance that it will rain today and a 40% chance that it will rain tomorrow, what is the probability that it rains at least one of the days? (give your answer as a percentage.)
The probability that it rains at least one of the days is 40%.
What is probability?The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.The probability is equal to the variety of possible outcomes. the total number of outcomes that could occur. For instance, there is only one way to receive a head and there are a total of two possible outcomes, hence the probability of flipping a coin and getting heads is 1 in 2. (a head or tail). P(heads) = 12 is what we write.Given data :
Let D1 = the event that it will rain on today
D2 = the event that it will rain on tomorrow.
P(D1) = 40% = 0.4
P(D2) = 40% = 0.4
The general probability formula can be expressed as: Probability = Number of Favorable Outcomes / Total Number of Outcomes. or. P(A) = f / N.
P(D1) + P(D2) / 2 = 0.4 + 0.4 = 0.8 / 2 = 0.4 = 40%
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.
10. While at the beach, Daniel buys lunch for
his family from a food stand. He purchases
one hot dog for $2.50 and 3 hamburgers. If he
spent $ 13 total, write and solve an equation to
find h, the amount each hamburger cost.
Answer: Each hamburger cost $3.50
Step-by-step explanation:
He spent $13 in total and bought one hot dog for $2.50 and 3 hamburgers but we don't know the price of one hamburger so we could represent it by the equation,
2.50 + 3h = 13 Now solve for x
-2.50 2.50
3h = 10.50
h = 3.50
Check:
2.50 + 3(3.50) = 13
2.50 + 10.50 = 13
13= 13
5 times 23 times 2 helpppppppppppppppp
We have
\(5\times23\times2\)\(115\times2=230\)the figure shows two triangles on a coordinate grid..
which set of transformations is performed on triangle ABC to form A'B'C? (100 points plss hurry)
Answer:
C. 180-degree rotation counterclockwise followed by a translation of 5 units to the left
Step-by-step explanation:
Answer:
180° counterclockwise rotation about the origin followed by a translation 5units left
Step-by-step explanation:
Rule for 180° counterclockwise rotation is
(x,y)=(-x,-y)Take any point to prove
let it be A
A(-4,-1)Rotate
A'(-(-4),-(-1))A'(4,1)Translate 5 units left(change in x)
A"=(4-5,1)A"=(-1,1)Yes verified