Answer:
they have translated down by 2(vertically)
Step-by-step explanation:
if you look at all the y values you will see that they all have been subtracted by 2. meaning that it translated 2 points down.
Help! Approximately what portion of the circle is shaded blue ? A.3/4 B.1/2 C.5/9
Answer:
A
Step-by-step explanation:
2y+7 equal what somebody help me with this equation
Answer:
2y + 7 = ?
Step-by-step explanation:
2y = -7
2y/2 = -7/2
y = -7/2 or -3.5
Find the absolute maximum and minimum for the given graph. Give your answer as an ordered pair. 4 3 -5 -4 -3 12 1 2 3 -2 -3 Y4 Absolute maximum: Absolute minimum:
Absolute maximum: (0,4) Since it is the highest point in the interval.
Absolute minimum: (-3,-5) Since it is the lowest point in the interval.
solve the equation. Round to the nearest tenth.
tan(theta)= -1/2
Find all solutions using the given interval.
0(degrees)< theta < 360 degrees
answer fast please? how do I do this? answer fast
PLSS HURRY!!!!
SMS(Save My Soul)!!!
So our final solutions on the given interval are theta = 153.4 degrees and theta = 333.4 degrees.
What is equation?An equation is a mathematical statement that uses an equal sign (=) to show that two expressions are equal. It typically contains variables, constants, and mathematical operations. The goal of solving an equation is to find the value(s) of the variable(s) that make the equation true. Equations are commonly used in various fields of mathematics, as well as in physics, chemistry, engineering, and many other scientific disciplines.
Here,
To solve the equation tan(theta) = -1/2, we first need to find the angle whose tangent is -1/2. We can do this by using the inverse tangent function (also known as arctan or tan^-1) on a calculator or by using the reference angles for tangent.
Using a calculator, we get theta = -26.6 degrees or theta = 153.4 degrees.
To find all solutions on the given interval 0(degrees) < theta < 360 degrees, we need to add 360 degrees to each solution that is less than 0 degrees and subtract 360 degrees from each solution that is greater than 360 degrees.
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The height of two boys are in the ratio of 4:5 the shorter boy is 80 cm what is the height of the taller boy?
Answer:
100cm
Step-by-step explanation:
The relationship between the ratio and the heights is 20. i.e 4 : 5 = 80 : 100
Hope this helps, please tag brainliest.
The height of the taller boy is 100cm.
What is ratio?Ratio, is a term that is used to compare two or more numbers. It is used to indicate how big or small a quantity is when compared to another. In a ratio, two quantities are compared using division.
Let the height of the taller boy be x cm and smaller boy be y cm.
According to the given question.
The ratio of height of the two boys is 4:5.
Since, it is obvious that 4:5 is the ratio of the height of smaller boy to the taller boy. Because k will be the ratio of proportionality then 4k will given the smaller value and 5k will give the larger value therefore, 4:5 represents the ratio of height of smaller boy to the taller boy.
\(\implies \frac{y}{x} =\frac{4}{5}\)
Also, the height of the shorter boy is 80cm.
Therefore,
\(\frac{80}{x} = \frac{4}{5}\)
\(\implies 80\times 5 = 4\times x\)
\(\implies 400 = 4\times x\)
\(\implies x = \frac{400}{4}\)
\(\implies x = 100cm\)
Hence, the height of the taller boy is 100cm.
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4x - 2 = 9x + 18. Which number do you subtract from both sides, the 4x or the 9x? Explain why.
Determine whether the graph is the graph of a function. Yes or no.
It is a graph of a function
Thkcfyicyjfxiyrxxxtuxx
Answer:
B
Step-by-step explanation:
A dangling modifier
defines a noun or verb somewhere in a sentence
does not clearly describe a word or phrase in a sentence
enhances a target word or phrase in a sentence
is a phrase loosely attached to the end of a sentence
Answer:
does not clearly describe a word or phrase in a sentence
Step-by-step explanation:
Not sure that this is math but...
Answer:
The answer is B
Step-by-step explanation:
B) does not clearly describe a word or phrase in a sentence
James has a board that is 3/4 foot long. He wants to cut the board pieces that are each 1/8 foot long.
Thus he can cut it into six pieces
discrete math steve wants to buy up to 20 bottles of orange juice. if there are 8 different brands he can choose from, how many ways can he buy the bottles?
The number of ways Steve can buy bottles of orange juice is equal to 1.3176 x 10¹⁸ ways.
Number of bottles of orange juice Steve wants to buy = up to 20
⇒ He can buy any number of bottles from 0 to 20, inclusive.
Number of available different brands = 8
For each number of bottles he decides to buy, he can choose from 8 different brands.
Use the sum rule of counting to find the total number of ways Steve can buy the bottles.
Number of ways
= number of ways to buy 0 bottles + number of ways to buy 1 bottle + ... + number of ways to buy 20 bottles
The number of ways to buy a specific number of bottles use the product rule of counting.
Number of ways to buy x bottles
= number of ways to choose a brand for each bottle is 8ˣ
Putting everything together, we get,
⇒ Number of ways = 8⁰ + 8¹ + 8² + ... + 8²⁰
This is a finite geometric series with a first term 'a' of 1 and a common ratio 'r' of 8.
Use the formula for the sum of a finite geometric series to simplify,
Sum = a ( 1 -rⁿ⁺¹)( 1 - 4)
Sum = (1 - 8²¹) / (1 - 8)
= (1 - 8²¹) / (-7)
= 1.3176 x 10¹⁸ ways.
Therefore, Steve can buy the bottles in 1.3176 x 10¹⁸ ways.
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solve 15 2x = 36. round to the nearest ten-thousandth.
To solve the equation 15 + 2x = 36, we can start by subtracting 15 from both sides of the equation to get 2x = 21. Then, we can divide both sides by 2 to get x = 10.5. Rounded to the nearest ten-thousandth, the solution is x = 10.5000.
(a) Graph a linear function of your choice. On the same graph, graph a linear function transformed 2 units up and 3 units down.
(b) What was the equation of your linear function in slope-intercept form?
(c) What was the equation of the transformed function in slope-intercept form?
(a) The graph of the linear functions is as attached.
(b) The equation of the linear function in slope-intercept form is; y = x
(c) The equation of the transformed function in slope-intercept form is;
y = x + 2 and y = x - 3
How to interpret the graph of a Linear Function?
Functions are defined as the relationship between sets of values. For example, in the function; y = f(x), for every value of x there exists a set of y values.
x is the independent variable.
y is the dependent variable.
If the linear function is; y = x,
The equation of the transformation in slope-intercept form is given as;
For translation of 2 units up, we have;
y = x + 2
For a translation of 3 units down, we have;
y = x - 3
Thus, the required graph has been attached and the solution is determined.
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4(2x+8)=5(x+4)
solve for X
x = -4
Have a Merry Christmas!
What is the value of x in the equation 13−2(+4)=8+1 13 x − 2 ( x + 4 ) = 8 x + 1 ?
Answer: x= 12/103
alternate form x =0.116505
Step-by-step explanation:
Try Photo math! It explains step by step!
Hope this helps!!!!
I WILL GIVE BRAINLIEST THIS IS EASY PLS HELP ASAP
Match each term with its definition.
Perpendicular lines?
Angle?
Line segment?
Parallel lines?
Circles?
Ah bg de cf
Step-by-step explanation:
i think thats how you do it becuse i did that
I need help asap please 20 points.
The graph of y= f(x) is shown. Use the graph to identify the factors of f(x).
Answer:
2nd Box
4th Box
Step-by-step explanation:
The factors of a graph is whenever the graph touches the x-axis.
A standard factor has the format (x-a), where a is the x-value.
From the graph, we can see that the graph touches the x-axis at x=3 and at x=4.
Therefore, this means that our factors are:
\((x-(4))\text{ and } (x-(3))\)
Simplify:
\((x-4)\text{ or } (x-3)\)
Check the second and fourth boxes.
And we're done!
The table below displays information from a recent year for an imaginary country, Republica, and the U.S.
Country Population Size Number of Eggs consumed Number of Cattle Area
United States 325 million 5.070 million 75.9 million 3.797 million
Republica 55 million 902 million 47.3 million 1.077 million
1a. In Republica and the United States, is the number of eggs consumed proportional to the population size? Show your calculations and then state whether or not the relationship is proportional.
1b. Based on your conclusion to question 1a, answer ONE of the following questions, not both.
If the number of eggs consumed is proportional to the population size, how many eggs would we expect a country of 86 million people to consume? Assume the country has similar eating habits? If the number of eggs consumed is NOT proportional to the population size, in which country can we conclude that eggs are a more popular food? Explain your conclusion in complete sentences.
2. . Complete the absolute and relative comparisons below. In the box below the question, show your supporting calculations and write your conclusion in a complete sentence.
2a. The population of the U.S. is how many people more than the population of Republica? Do not round.
2b. The population of the U.S. is what percentage more than the population of Republica? Round to 1 d.p.
2c. The population of Republica is how many times the size of the population of the U.S.? Round to 3 d.p,
2d. The population of Republica is what percentage of the population of the United States? Round to 1 d.p.
3. Republica and the U.S. are among the largest producers of cattle in the world. Using data from the table,
calculate the density of cattle (number of cattle per square mile) for each country. Use appropriate units!
3a. United States (round to whole number)
3b. Republica (round to whole number)
3c. Write a complete sentence that makes an absolute comparison of the density of cattle in the two
countries. You may choose the order of the comparison. You must include supporting calculations for the
number included in your sentence.
3d. Write a complete sentence that makes a relative comparison of the density of cattle in the two countries. You may choose the order of the comparison. You must include supporting calculations for the number included in your sentence.
1a. To find out whether the number of eggs consumed is proportional to the population size, we need to calculate the number of eggs per person for both countries. For United States the number of eggs per person would be: 5.070 million/325 million ≈ 0.0156 eggs/person.For Republica the number of eggs per person would be: 902 million/55 million ≈ 16.4 eggs/person.Since the number of eggs consumed per person is significantly different in the two countries, the relationship is not proportional.
1b. Since the number of eggs consumed is NOT proportional to the population size, we can conclude that eggs are a more popular food in Republica, as the number of eggs per person is much higher in that country. If a country of 86 million people consumes eggs proportional to the Republica, we can expect them to consume 86 million × 16.4 eggs/person = 1.41 billion eggs.2a. The population of the U.S. is 325 million − 55 million = 270 million more than the population of Republica.2b. The population of the U.S. is 325 million/55 million × 100% − 100% = 490.91% more than the population of Republica, which is rounded to 1 decimal place.2c.
The population of Republica is 55 million/325 million ≈ 0.169 times the size of the population of the U.S., which is rounded to 3 decimal places.2d. The population of Republica is 55 million/325 million × 100% ≈ 16.92% of the population of the United States, which is rounded to 1 decimal place.3. To calculate the density of cattle (number of cattle per square mile), we need to divide the number of cattle by the area of the country.3a. The density of cattle in the United States would be: 75.9 million/3.797 million sq mi ≈ 19.99 cattle/sq mi, which is rounded to the nearest whole number.3b. The density of cattle in Republica would be: 47.3 million/1.077 million sq mi ≈ 43.89 cattle/sq mi, which is rounded to the nearest whole number.3c. There are more cattle per square mile in Republica than in the United States. The density of cattle in Republica is 43.89/19.99 ≈ 2.195 times the density of cattle in the United States.3d. The density of cattle in Republica is 43.89/19.99 × 100% ≈ 219.61% of the density of cattle in the United States.
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The number of eggs consumed is not proportional to the population size. Eggs are a more popular food in Republica. The population of the U.S. is 270 million more than Republica's population. The population of Republica is 16.9% of the population of the United States. The density of cattle in Republica is higher than in the United States.
Explanation:1a.To determine if the number of eggs consumed is proportional to the population size, we need to calculate the ratio between the two for both countries:
For the United States: 5.070 million eggs / 325 million population = 0.0156 eggs/person
For Republica: 902 million eggs / 55 million population = 16.4 eggs/person
Since the ratios are not equal, the number of eggs consumed is not proportional to the population size.
Since the number of eggs consumed is not proportional to the population size, we can conclude that eggs are a more popular food in Republica because their ratio of eggs consumed to population size is significantly higher compared to the United States.
2a.The population of the U.S. is 325 million - 55 million = 270 million people more than the population of Republica.
2b.The population of the U.S. is approximately 490.9% more than the population of Republica.
2c.The population of Republica is 55 million / 325 million = 0.169 times the size of the population of the U.S.
2d.The population of Republica is approximately 16.9% of the population of the United States.
3a.The density of cattle in the United States is 75.9 million cattle / 3.797 million square miles = 20 cattle per square mile.
3b.The density of cattle in Republica is 47.3 million cattle / 1.077 million square miles = 43.9 cattle per square mile.
3c.The absolute comparison of cattle density shows that there are more cattle per square mile in Republica because the density is higher (43.9 cattle per square mile) compared to the United States (20 cattle per square mile).
3d.The relative comparison of cattle density shows that cattle are more concentrated in Republica because the density in Republica (43.9 cattle per square mile) is higher than in the United States (20 cattle per square mile).
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Sara drives 96 miles on 3.2 gallons of gas. She uses this information to calculate how many m
Using this result, how many miles can Sara drive on 12.5 gallons of gas?
O 37.5
O2.4
O 375
O 240
generally, parametric estimating requires less information and time than analogous estimating. a. true b. false
The statement "generally, parametric estimating requires less information and time than analogous estimating." is False.
Parametric estimating and analogous estimating are two different methods used to estimate the cost of a project or the value of a parameter.
Parametric estimating uses statistical data and mathematical models to make predictions about the cost or value of a project. This method requires specific data and information about the project, such as historical data, vendor quotes, and cost of similar projects.
The advantage of parametric estimating is that it can be more accurate and precise than other methods, but it can also be time-consuming to gather the necessary data and perform the calculations. Analogous estimating, uses information from similar projects to make predictions about the cost or value of a project.
This method requires less data and information than parametric estimating, but it can be less accurate and precise. Analogous estimating is often used as a quick and rough estimate, or when there is not enough data available to use parametric estimating.
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Substitute 6 for x and evaluate the expression below.
5x + 2x
Answer here
Answer:
= 42
Step-by-step explanation:
I would combine them to become 7x first.
7 (6) = 42
Answer:
42
Step-by-step explanation:
5x+2x
5(6)+2(6)
30+12
42
Select the correct answer.
Simplify the following expression.
4 -11/3 divided by 4 -2/3
A 12
B. 1/64
C. 64
D. 12
The correct value of the expression is 4/5.
How to calculate the fraction?The question is about simplifying 4 -11/3 divided by 4 -2/3.
It should be noted that 4 - 1 1/3 = 2 2/3
Also, 4 - 2/3 = 3 1/3
We will divide
2 2/3 ÷ 3 1/3
= 8/3 ÷ 10/3
= 8/3 × 3/10
= 4/5
Note that the correct option wasn't given.
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Answer: The correct value of the expression is 4/5.
How to calculate the fraction?
The question is about simplifying 4 -11/3 divided by 4 -2/3.
It should be noted that 4 - 1 1/3 = 2 2/3
Also, 4 - 2/3 = 3 1/3
We will divide
2 2/3 ÷ 3 1/3
= 8/3 ÷ 10/3
= 8/3 × 3/10
= 4/5
Note that the correct option wasn't given.
Step-by-step explanation:
what is the box that stand for b on imagine math
Answer:
Its a Exponent if its in a Math question
Step-by-step explanation:
Find all possible topologies of the space = {x, y, z}, identify which of these topologies satisfy the Frechet property and which the Hausdorff property.
The topologies {∅, {x}, {y}, {z}, {x, y, z}} and {∅, {x}, {y}, {z}, {x, y}, {y, z}, {x, z}} satisfy both the Frechet and Hausdorff properties.
To find all possible topologies of the space = {x, y, z}, we need to consider all the possible subsets of this set. Since the set has three elements, there are 2^3 = 8 possible subsets.
The possible topologies are as follows:
1. {∅, {x, y, z}}: This is the trivial topology, where the whole set and the empty set are the only open sets.
2. {∅, {x}, {y}, {z}, {x, y, z}}: This is the discrete topology, where every subset of the set is open.
3. {∅, {x}, {y}, {z}, {x, y}, {y, z}, {x, z}, {x, y, z}}: This is the indiscrete or trivial topology, where only the whole set and the empty set are open.
4. {∅, {x}, {y}, {z}, {x, y}, {y, z}, {x, z}}: This is a topology that is not discrete or indiscrete.
To determine which of these topologies satisfy the Frechet property and the Hausdorff property, we need to consider the limit points and the ability to separate points, respectively.
The Frechet property states that for every point x in a set A, there exists a sequence of points in A that converges to x. In other words, every point is a limit point.
The Hausdorff property states that for any two distinct points x and y in a set A, there exist disjoint open sets U and V such that x is in U and y is in V. In other words, every pair of distinct points can be separated by open sets.
Let's analyze each topology:
1. {∅, {x, y, z}}: This topology does not satisfy the Frechet or Hausdorff property because it does not have any limit points or allow for the separation of points.
2. {∅, {x}, {y}, {z}, {x, y, z}}: This topology satisfies both the Frechet and Hausdorff properties. Any point x can be approached by the sequence (x), and any two distinct points can be separated by open sets.
3. {∅, {x}, {y}, {z}, {x, y}, {y, z}, {x, z}, {x, y, z}}: This topology does not satisfy the Frechet or Hausdorff property because it does not have any limit points or allow for the separation of points.
4. {∅, {x}, {y}, {z}, {x, y}, {y, z}, {x, z}}: This topology satisfies both the Frechet and Hausdorff properties. Any point x can be approached by the sequence (x), and any two distinct points can be separated by open sets.
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Use the information below to answer the following questions.
Find the slope and initial value of the graph below. Then write the equation of the line.What is the initial value (y-intercept)
in a right-tailed test a statistician got a z test statistic of 1.47. what is the p-value
To determine the p-value corresponding to a z-test statistic of 1.47 in a right-tailed test, we need to find the probability of obtaining a z-value equal to or greater than 1.47.
The p-value is the probability of observing a test statistic as extreme as, or more extreme than, the one calculated under the null hypothesis.
Using a standard normal distribution table or calculator, we can find the area to the right of 1.47. This area represents the probability of obtaining a z-value greater than 1.47.
Looking up the z-score of 1.47 in a standard normal distribution table, we find that the corresponding area is approximately 0.9292.
Since this is a right-tailed test, the p-value is equal to the area to the right of the test statistic. Therefore, the p-value is approximately 0.9292.
Thus, the p-value is approximately 0.9292 or 92.92%.
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please help I will give you any award
Answer:
218.57
Step-by-step explanation:
Since it is an isoceles triangle, the sides are 32, 32, and 14.
Using Heron's Formula, which is Area = sqrt(s(s-a)(s-b)(s-c)) when s = a+b+c/2, we can calculate the area.
(A+B+C)/2 = (32+32+14)/2=39.
A = sqrt(39(39-32)(39-32)(39-14) = sqrt(39(7)(7)(25)) =sqrt(47775)= 218.57.
Hope this helps have a great day :)
Check the picture below.
so let's find the height "h" of the triangle with base of 14.
\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{32}\\ a=\stackrel{adjacent}{7}\\ o=\stackrel{opposite}{h} \end{cases} \\\\\\ h=\sqrt{ 32^2 - 7^2}\implies h=\sqrt{ 1024 - 49 } \implies h=\sqrt{ 975 }\implies h=5\sqrt{39} \\\\[-0.35em] ~\dotfill\)
\(\stackrel{\textit{area of the triangle}}{\cfrac{1}{2}(\underset{b}{14})(\underset{h}{5\sqrt{39}})}\implies 35\sqrt{39} ~~ \approx ~~ \text{\LARGE 218.57}\)
who knows how to solve this problem
a = 3√3
a = 3 × 1.732
a = 5.196
a = 5.2 inches
Frankie has guinea pigs, a land tortoise, and a hamster. The hamster needs 4 oz of food every 6 hours. The guinea pig needs 12 oz of food every 12 hours. The land tortoise needs to be fed 24 oz every 24 hours. What hour do all animals get fed at the same time if Frankie starts at 6:00 Am?
The hour all animals get fed at the same time if Frankie starts at 6:00 Am is 6:00 pm
Common multipleHamster 4oz of food = 6 hoursGuinea pigs 12oz of food = 12 hoursLand tortoise 24oz of food = 24 hoursFind the lowest common multiple
6 hours = 6, 12, 18, 2412 hours = 12, 34, 3624 hours = 24, 48, 72The lowest common multiple of 6, 12 and 24 is 12
if Frankie starts at 6:00 Am?
6:00 am + 12 hours
= 6:00 pm
Therefore, the hour all animals get fed at the same time if Frankie starts at 6:00 Am is 6:00 pm
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Stu hiked a trail at an average rate of 3 miles per hour. He ran back on the same trail at an average rate of 5 miles per hour. He traveled for a total of 3 hours.
The equation 3t = 5(3 – t) can be used to find the time it took Stu to hike one way.
How long did it take Stu to hike the trail one way?
hours
How long is the trail?
miles
What is the total distance Stu traveled?
miles