We are asked to determine the value of "x". Since we have that:
\(\begin{gathered} ∠A≅∠D, \\ ∠B≅∠E \end{gathered}\)This means that triangles ABC and DEF are similar and therefore, corresponding sides are in the same proportion as each other. Therefore, we can use the following relationship:
\(\frac{AB}{DE}=\frac{BC}{EF}\)Substituting the values we get:
\(\frac{3x}{3}=\frac{30}{5}\)Simplifying the fractions:
\(x=6\)Therefore, the value of "x" is 6.
In analyzing the relationship between two variables, a scatter plot cannot be used to detect which of the following? O A causal relationship O A positive linear relationship O A curvilinear relationship O A negative linear relationship
In analyzing the relationship between two variables, a scatter plot cannot be used to detect A casual relationship.
Scatterplots:
Scatterplots can be used when one continuous variable is under the control of the experimenter and the other is dependent on it, or when both continuous variables are independent. When one parameter is systematically increased and/or decreased by the other, it is called the control parameter or independent variable and is usually plotted along the horizontal axis. Measured or dependent variables are usually plotted along the vertical axis. In the absence of a dependent variable, any type of variable can be plotted on any axis and the scatter plot he only shows the degree of correlation (not causality) between the two variables. Scatterplots can suggest different types of correlations between variables with specific confidence intervals.
For example, weight and height are displayed on the y-axis and height on the x-axis. Correlation can be positive (increase), negative (decrease), or zero (no correlation). If the dot pattern slopes downwards from the lower left to the upper right, this indicates a positive correlation between the investigated variables. If the dot pattern slopes from top left to bottom right, it indicates a negative correlation. We can draw a line of best fit (also called a "trend line") to explore the relationship between variables. The formula for correlation between variables can be determined by established best-fit methods. For linear correlation, the optimal procedure is called linear regression, which guarantees a correct solution in finite time. There is no one-size-fits-all procedure that guarantees the correct resolution in any relationship. Scatterplots are also very useful for seeing how two comparable data sets match up to show non-linear relationships between variables. The ability to do this can be improved by adding smooth lines like losses.
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What is 90% of 1,000,000?
you're welcome, and I hope this helps
The function f(x)=−3x+2 is defined over the domain −1
The domain of the function f(x) = -3x + 2 is (-∞, +∞), representing all real numbers, and the range is (-∞, 2], representing all real numbers less than or equal to 2.
The function f(x) = -3x + 2 is a linear function defined by a straight line. To determine the domain of this function, we need to identify the range of values for which the function is defined.
The domain of a linear function is typically all real numbers unless there are any restrictions. In this case, there is no explicit restriction mentioned, so we can assume that the function is defined for all real numbers.
Therefore, the domain of the function f(x) = -3x + 2 is (-∞, +∞), which represents all real numbers.
Now, let's analyze the range of the function. The range of a linear function can be determined by observing the slope of the line. In this case, the slope of the line is -3, which means that as x increases, the function values will decrease.
Since the slope is negative, the range of the function f(x) = -3x + 2 will be all real numbers less than or equal to the y-intercept, which is 2.
Therefore, the range of the function is (-∞, 2] since the function values cannot exceed 2.
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PLEASE HELP
Find the probability of no successes in six trials of a binomial experiment in which the probability of success is 30%. Round to the nearest tenth of a percent [ ? ] %
Answer:
I hope this helps you quickly
Step-by-step explanation:
dwvrbrhrbrnk Frankenstein's 4h5wmye
8/5÷6=
i need help on this
Answer:
2 forms
Step-by-step explanation:
hope this helps <3
\( \sf \longrightarrow \: \frac{8}{5} \div 6 \\ \)
\( \sf \longrightarrow \: \frac{5}{8} \times 6 \\ \)
\( \sf \longrightarrow \: \frac{5 \times 6}{8} \\ \)
\( \sf \longrightarrow \: \frac{30}{8} \\ \)
\( \sf \longrightarrow \: \frac{8}{30} \\ \)
\( \sf \longrightarrow \: 0.26 \\ \)
_____________________________
CHECK PHOTO Intercepts of the graph BE SURE TO BE CORRECT PLEASE no work needed
Answer:
X intercept: (-40, 0)
Y intercept: (0, 15)
Step-by-step explanation:
Those are the points that intercept each line.
Answer: X intercept: (-40, 0)
Y intercept: (0, +15)
Step-by-step explanation:
Turner mede spiced apple dider for a holiday party and divided it evenly among 12 mugs,
Each mug had more than 10 fluid ounces of apple oder
Let represent how much apple cider Turner made. Which inequality describes the problem?
x/12 > 10
x/12 >_ 10
Solve the inequality. Then, complete the sentence to describe the solution
Turner made more than
fluid Ounces of apple cider
Answer:
The answer is x/12>10 and Turner made more than 120 fluid oz of apple cider
Step-by-step explanation:
They each mug had more than 10 not 10 so it is x/12 > 10 then to remove the 12 multiply 12 on both sides so you you get x>120 so Turner made more than 120 fluid oz of apple cider.
Michaela has h hair ties. Michaela's sister has triple the number of hair ties that Michaela has . Choose the expression
that shows how many hair bows Michaela's sister has.
A. H^3
B. 3/H
C. H/3
D. 3H
Answer:
D
Step-by-step explanation:
Triple means 3 times something. "Times" means multiplication and the "something" is h so the answer is 3 * h = 3h.
What is 10,000 less than 30,427.169?
Answer:
Hey!
10,000 less than 30,427.169 is 20,427.169
Step-by-step explanation:
We just do 30,427.169 - 10,000 which gives us 20,427.169
30,427.169
- 10,000.000 (make sure to have the columns aligned...)
_______________
20,427.169 (subtract all the numbers from 30,427.169)
I HOPE THIS HELPED YOU!
A nurse must give a patient 20 mL of a drug for each pound of the patient's
mass. If a patient weighs 80 kg how many milliliters of the drug should be
given?
The amount of medicine the nurse should give the patient of 80 kilograms is A = 3,527.4 mL
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
Amount of medicine the nurse should give the patient of 1 pound = 20 mL
So , when the weight of the patient = 80 kilograms
80 kilograms = 80 x 2.205 pounds
The weight of the patient in pounds = 176.37 pounds
Now , amount of medicine the nurse should give the patient of 80 kilograms A = 176.37 pounds x amount of medicine the nurse should give the patient of 1 pound
On simplifying the equation , we get
The amount of medicine the nurse should give the patient of 80 kilograms is A = 176.37 x 20
The amount of medicine the nurse should give the patient of 80 kilograms is A = 3,527.4 mL
Hence , the amount of medicine for the patient is 3,527.4 mL
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Which angle is adjacent to 4?
Select all the properties of a right triangle.
A. Has a right angle
B. Has one obtuse angle
C. Has parallel lines
D. Has perpendicular lines
E. Has three acute angles
no links!! help please!!
Answer:
A. has a right angle
thats one
Answer:
I think it is A and D. Not 100% sure tho.
An artist is building a pedestal out of wood that will be used to display a piece of sculpture. She plans to cover the pedestal with tile. How much tile will it take to cover the pedestal, including the bottom?
224 square feet
192 square feet
144 square feet
288 square feet
tile will it take to cover the pedestal, including the bottom is 288 square feet
How much tile will it take to cover the pedestal, including the bottom?It depends on how big the pedestal is and how big the tiles are that are being used. It would require 192 square feet of tile to cover the pedestal, including the bottom, if the tiles were one foot square and the pedestal was four feet tall.To cover the pedestal, however, would require 224 square feet of tile if it were five feet tall and the chosen tiles were two feet square.Similar to this, 144 square feet of tile would be required to cover a pedestal that is three feet tall and two feet square. The pedestal would require 288 square feet of tile to cover it, including the bottom, assuming the tiles were one foot square and the pedestal was five feet tall.As you can see, the size of the pedestal and the tiles being used both affect how many tiles are needed to completely cover the pedestal.To learn more about a tiling project refer to:
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There are 48 people art a party. There are seven times as many adults as children. There are twice as many females as males. If there are 5 girls at the party, how many men are there?
48 persons make up a party. There are seven times more adults than children in the world. Males outnumber females two to one. If the party has five girls. The total number of male adults are15
The total number of people are in the party is equal to 48
Let the number of children be x
So, the number of adults in the party is equal to 7 x
x + 7 x =48 ( This is a linear equation)
So, the number of children in the comes to be 6
Number of adults in the party = 6 * 7 = 42
Now let number of males be y
So total number of females = 2 y
Y+2y = 48 ( This is a linear equation)
Y=16
Therefore, the number of males is 16 and number of females is 32
Number of children in the party is 6 and female child is equal to 5
Then, number of male children =6-5 = 1
So total males in the party is equal to 16
Adult males =total number of males - number of male children
=16 - 1 = 15
Hence the total number of male adults =15
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What the perimeter is ?
Answer:
the perimeter is the total length of that plane figure
There are six pizzas there are 36 players on the team. If each member has one slice and each pizza has eight slices how much pizza in fraction form will be left over.
There will be 12 slices of pizza left over, which can be expressed as 3/2 or 1 1/2 slices in fraction form.
To find out how much pizza will be left over, we need to calculate the total number of slices available and subtract the number of slices consumed by the players.
Given that there are six pizzas and each pizza has eight slices, the total number of slices available is 6 pizzas * 8 slices/pizza = 48 slices.
Since there are 36 players on the team, and each player has one slice, the total number of slices consumed is 36 slices.
To determine the remaining slices, we subtract the consumed slices from the total available slices: 48 slices - 36 slices = 12 slices.
Therefore, there will be 12 slices of pizza left over.
To express this as a fraction, we can write it as 12/1, which simplifies to 12. This means there will be 12 whole slices of pizza left over.
If you would like to express it as a fraction in its simplest form, you can write it as 12/8. By dividing both the numerator and denominator by their greatest common divisor, which is 4, we get 3/2. So, in fraction form, there will be 3/2 or 1 1/2 slices of pizza left over.
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Find the equation to the line below.
y
Answer:
y = x - 1
Step-by-step explanation:
lmk if you want an explanation
Write an exponential function in the form y=ab^xy=ab
x
that goes through points (0, 16)(0,16) and (4, 256)(4,256)
The required exponential function f(x) = (16)(2)ˣ which passes through the points (0, 16) and (4, 256).
What is an exponential function?An exponential function is defined as a function whose value is a constant raised to the power of an argument is called an exponential function.
It is a relation of the form y = aˣ in mathematics, where x is the independent variable
Let the formula for an exponential function would be as
⇒ f(x) = abˣ
The exponential function passes through the two points (0, 16) and (4, 256)
f(0) = 16
f(4) = 256
16 = ab⁰
16 = a
256 = ab⁴
Substitute the value of a = 16 in the above equation,
256 = ab⁴
256 = 16b⁴
b⁴ = 256/16
b⁴ = 16
b⁴ = 2⁴
b = 2
Substitute the value of a = 16, and b = 2 in the equation f(x) = abˣ,
⇒ f(x) = (16)(2)ˣ
Therefore, the required exponential function f(x) = (16)(2)ˣ
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what is (9+8/7+6+89+65698-7875+77-88)*999999 you will give you 100 and brainlist if it is also incorrect
The answer is 57917084940
Step-by-step explanation:
1) Simplify 9 + 8/7 + 6 + 89 + 65698 - 7875 + 77 - 88 to 405420/7.
\( \frac{405420}{7} \times 999999\)
2) Use this rule: a/b × c = ac/b.
\( \frac{405420 \times 999999}{7} \)
3) Simplify 405420 × 999999 to 405419594580.
\( \frac{405419594580}{7} \)
4) Simplify.
\(57917084940\)
Therefor, the answer is 57917084940.
mathematical models allow researchers to make different predictions by varying assumptions. which of the following parameters was an assumption varied by lima, valone,
Fitness increases with energy intake rate was an assumption varied by Lima, Valone, & Caraco (1985) in their model of squirrel food carrying
Now, According to the question:
A parameter is used to describe the entire population being studied. For example, we want to know the average length of a butterfly. This is a parameter because it is states something about the entire population of butterflies.
Fitness increases with energy intake rate varied by Lima, Valone and Caraco (1985) in their model of squirrel food carrying.
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The given question is incomplete, complete question is:
Mathematical models allow researchers to make different predictions by varying assumptions. Which of the following parameters was an assumption varied by Lima, Valone, & Caraco (1985) in their model of squirrel food carrying?
A fence with 2 gates in it surrounds a lion enclosure.
Each gate is 4 m wide.
an image
What is the length of the fence around the enclosure not including the gates?
The length of the fence around the enclosure not including the gates is:2l + 2w + 8 m
To find the length of the fence around the enclosure, we need to first find the perimeter of the rectangle and then subtract the combined length of the two gates from it.
Let's assume the length of the rectangle is 'l' and the width is 'w'.
From the given data, we know that each gate is 4 m wide.
Therefore, the width of the rectangle is:
Width = w + (4 m + 4 m) = w + 8 m
The perimeter of the rectangle is:
P = 2l + 2(w + 8 m) = 2l + 2w + 16 m
Now, we need to subtract the combined length of the two gates from the perimeter:
P - 2 × 4 m = 2l + 2w + 16 m - 8 m = 2l + 2w + 8 m
So, the length of the fence around the enclosure not including the gates is:2l + 2w + 8 m
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can you guy help me quick wit this please
Martin a une table ronde de 1 ,10m de diamètre il peut ajouter jusqu'à 5 rallonge de 40 cm chacune pour son repas d'anniversaire 10 personne seront présentes autour de cette table En comptant 60 cm par personne quel est le nombre minimal de rallonge qu'il doit installé
A
B
C
D
37. What is the length of side P in the figure below?
6.7 cm
11 cm
15 cm
45 cm
20 cm
25 cm
P
The length of the side P is 15 cm. And the right option is C.
What is Pythagoras theorem?Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.
To calculate the length of side P we use Pythagoras theorem's formula
Pythagoras formula:
a² = b²+c²......................... Equation 1Where:
a = Diagonal of the rectangleb = Length of the rectanglec = Width of the rectangleFrom the diagram,
Given:
a = 25 cmb = 20 cmc = p cmSubstitute these values into equation 1
25² = 20²+p²p² = 25²-20²p² = 225p = √225p = 15 cmHence, the right option is C 15 cm.
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find value of x supplementary pair
Answer:
x=70
Step-by-step explanation:
Because the pair is a supplement, it should add up to 180°, so that means that (2x+6)+34=180
Answer:
\(x=70\)°
Step-by-step explanation:
Supplementary angles are a pair of angles that form a linear pair, or a straight angle/line, and their measure sum to \(180\)°. We are given a pair of supplementary angles with measures of \((2x+6)\)° and \(34\)°. Therefore, all we have to do to find the value of \(x\) is set the sum of the given angles' measures to \(180\)°. In an equation, that would be:
\(2x+6+34=180\)
Solving for \(x\), we get:
\(2x+6+34=180\)
\(2x+40=180\) (Simplify LHS by combining like terms)
\(2x+40-40=180-40\) (Subtract \(40\) from both sides of the equation to isolate \(x\))
\(2x=140\) (Simplify)
\(\frac{2x}{2} =\frac{140}{2}\) (Divide both sides of the equation by \(2\) to get rid of \(x\)'s coefficient)
\(x=70\)° (Simplify)
Hope this helps!
Last month a nurse worked fourteen 10 hour shifts and two 12 hour shifts. At $21.00 per
hour. what was the nurse's monthly income before deductions?
Answer:
i think it’s $3,792
Step-by-step explanation:
11 • 10 = 110 and 12 • 4 = 48 so 110 + 48 = 158 and 158 • 24 = 3,792
Last year, Lamar deposited $12,000 into an account that paid 6% interest per year and $4,000 into an account that paid 5% interest per year. No withdrawals were made from the accounts. What was the total interest earned at the end of 1 year? What was the percent interest for the total deposited?
Answer:
$920
5.75%
Step-by-step explanation:
interest earned on deposit can be determined by determining the simple interest
Simple interest = principal x time x interest rate
principal = the amount deposited
Time = the duration of the deposit
interest rate = the percentage on deposit that would be earned
$12,000 x 0.06 x 1 = $720
$4000 x 0.05 = $200
Total = $720 + $200 = $920
Percentage interest for the total deposit = (total interest earned / total amount deposited ) x 100
total amount deposited = $12,000 + $4,000 = $16,000
($920/$16,000) x 100 = 5.75%
Hi can any one teach me this constant difference
The constant differences between the consecutive terms are 2 (a); 2 (b), -3 (c), 7 (d), 1(e), and 6(f).
How do you find the constant difference in a sequence of numbers?In math, the constant difference can be defined as the number that defines the pattern of a sequence of numbers. This means that number that should be added or subtracted to continue with the sequence.
Due to this, to determine the constant difference it is important to observe the pattern and find out the number that should be added. For example, if the sequence is 2, 4, 6, 8, there is a difference of 2 between each of the numbers and this is the constant difference.
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what is the distance of the point - 2, 3 from the x-axis
Answer:
Distance formula =√(x2−x1)2+(y2−y1)2 Here, (x1,y1)=(2,0), (x2,y2)=(2,3). Thus the shortest distance of the point P (2, 3) to the x – axis is 3 units
Answer: 3 units away
Assume we have a random variable X with a Uniform probability density function. Uniform probability density is defined as: if a < x
The range of the uniform random variable X, you can compute its mean and variance.
b, then the probability density function (pdf) of a uniform random variable X is given by:
f(x) = 1/(b - a) for an x b
And f(x) = 0 otherwise.
The uniform distribution is a continuous probability distribution with a constant probability density over a given range (a, b). The range (a, b) defines the possible values of the random variable X, and the constant probability density means that all values in the range have an equal chance of occurring.
The mean (expected value) and variance of a uniform random variable X are given by:
Mean (expected value) = (a + b)/2 Variance = (b - a)2/12
So, if you specify the range of the uniform random variable X, you can compute its mean and variance.
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