Answer:
is there more to the question
Heyyyy help me please
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
Here's your Answer :
18.134 after rounding off - 18.1
2.28 after rounding off - 2.3
let's perform subtraction to get the required Answer :
\(18.1 - 2.3\)\(15 .8\)What is the product of 6\sqrt{8}6 8 and 3\sqrt{24}3 24 in simplest radical form?
The product of 6√8 and 3√24 in simplest radical form is 144√3
How to determine the productWe can solve this problem by using the distributive property and simplifying the radicals.
6√8 * 3√24 = (6 * 3) * √(8 * 24)
Evaluate the products
6√8 * 3√24 = 18 * √(8 * 24)
Evaluate the products of radicals
6√8 * 3√24 = 18 * √(192)
Simplify the radical
6√8 * 3√24 = 18 * 4 * √12
So, we have
6√8 * 3√24 = 72√12
Now to simplify the radical, we can divide the radicand by the greatest perfect square that is a factor of it.
So, we have
72√12 = 72 * 2 * √3
= 144√3
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Find the unit rate (constant of proportionality) of the distance traveled.
Number of hours
0.25 1.5 2.5 3
Distance traveled (km) 3 18 30 36
Answer:
12.
Step-by-step explanation:
if to re-write the given condition, then
\(\frac{3}{0.25} =\frac{18}{1.5} =\frac{30}{2.5} =\frac{36}{3} ;\)
it is clear, the required constant is 12 (12 per hour).
If the value of 3/4 divided by x Is the whole number which number is the value of x?
A whole number is a number that has no fractional representation.
Let's test all the options for the value of x.
When dividing a fraction by another fraction, the divisor will be in its reciprocal form.
1. 3/4 × 2/3
= 6/12 = 1/2
1/2 isn't a whole number.
2. 3/4 × 2/1
= 6/4 = 3/2
3/2 isn't a whole number.
3. 3/4 × 6/1
= 18/4 = 9/2
9/2 isn't a whole number.
4. 3/4 × 8/1
= 24/4 = 6
6 is a whole number.
Hence the answer is 1/8.
Hope it helps. :)
Identify the algebraic rule that would translate a figure 3 units left and 2 units up.
The algebraic rule for translating the figure 3 units left and 2 units up is (x-3, y+2). Option B.
To translate a figure 3 units to the left and 2 units up, we need to adjust the coordinates of the figure accordingly. The algebraic rule that represents this translation can be determined by examining the changes in the x and y coordinates.
When we move a figure to the left, we subtract a certain value from the x coordinates. In this case, we want to move the figure 3 units to the left, so we subtract 3 from the x coordinates.
Similarly, when we move a figure up, we add a certain value to the y coordinates. In this case, we want to move the figure 2 units up, so we add 2 to the y coordinates.
Taking these changes into account, we can conclude that the algebraic rule for translating the figure 3 units left and 2 units up is (x-3, y+2). The x coordinates are shifted by subtracting 3, and the y coordinates are shifted by adding 2. SO Option B is correct.
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Please help me solve
For this problem, we know that the line's function is equal to 3 if X isn't 0. That means that for every X that isn't 0, we'll have a line at y = 3 (since we know that g(x) is just fancy for y!). We're also given that if X is equal to 0, it must be at y = 4.
Therefore, your graph should have a straight line through y = 3 EXCEPT at x = 0! At x = 0 you should just have a shaded dot at y = 4.
helps wut is 131+393÷52,,,, ya volvi cabr.ones
Answer: 138.557
Step-by-step explanation:
Answer:
hey :( so just wondering hru ummm and u were right and umm ig i am just gonna f my life up always umm hru ?
Step-by-step explanation:
Mr. Lewis is 63 years old. He wants to take out a five-year level-term life insurance
policy with a face value $700,000. The monthly premium is $72.
2. If he dies after paying for the policy for 24 months, how much will the insurance
company pay his beneficiaries?
The amount insurance company will pay is $700000.
We are given that
Age of Mr. lewis= 63
Policy value= $700,000
Now,
If Mr. Lewis dies after paying for the policy for 24 months, he would have paid a total of 24 * $72 = $1728 in premiums. Since he has a five-year level-term life insurance policy with a face value of $700,000, his beneficiaries would receive the full face value of the policy if he dies within the five-year term.
Therefore, by algebra the answer will be $700000.
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In a class of tenth graders, no student participated in more then 1 of the following extracurricular activities: 2/3 the class played in the band; 1/6 sang in the chorus; 1/10 played football and 1/60 played basketball. What is the fraction of the class did not participate in any of 1 of these 4 activities?
the fraction of the class that did not participate in any of these activities is 1 - n * (151/60).
What is the fraction?
A fraction represents a part of a number or any number of equal parts. There is a fraction, containing a numerator(upper value) and denominator(lower value).
Let's call the number of students in the class "n".
2/3 of the class played in the band, so:
n * 2/3 participated in the band
1/6 of the class sang in the chorus, so:
n * 1/6 participated in the chorus
1/10 of the class played football, so:
n * 1/10 played football
1/60 of the class played basketball, so:
n * 1/60 played basketball
The fraction of the class that participated in one of these activities is the sum of these fractions:
n * (2/3 + 1/6 + 1/10 + 1/60) = n * (7/6 + 1/10 + 1/60)
So, the fraction of the class that did not participate in any of these activities is:
1 - n * (7/6 + 1/10 + 1/60) = 1 - (7/6 + 1/10 + 1/60) * n = 1 - n * (151/60)
Therefore, the fraction of the class that did not participate in any of these activities is 1 - n * (151/60).
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HELP ASAP! Which of the following tables represents a linear function?
Table A -
x −2 −1 0 1 2
y 5 2 1 2 5
Table B -
x −2 −1 0 1 2
y 5 3 1 −1 −3
Table C -
x 3 3 0 3 3
y −2 −1 0 1 2
Table D -
x 0 1 2 3 4
y 0 −1 2 −3 4
Answer:
Table B -
x −2 −1 0 1 2y 5 3 1 −1 −3Step-by-step explanation:
You want to know which of the four offered tables represents a linear function.
DifferencesA linear function will have differences in y that have the same ratio to differences in x for all pairs of values in the table.
EvaluationTable A has x-differences that are 1 between adjacent terms. The y-differences are negative for the first pair of table values, but positive for the last pair (2 -5 vs 5 -2).
Table B has x-differences that are 1 between adjacent terms. The y-differences are -2 between any pair of adjacent terms, so their ratio to x-differences is -2/1 = -2, a constant. Table B represents a linear function.
Table C has x-differences that change from 0 to -3 to +3 while y-differences are constant at +1. The ratios of differences are not constant.
Table D has x-differences of +1, and y-differences that alternate in sign and magnitude.
Only Table B represents a linear function.
<95141404393>
Determine if b is a linear combination of the vectors formed from the columns of the matrixA=[1 -4 2] B=[3] [ 0 3 5] [-7] [-2 8 -4] [-3]
Answer:
\(b\) isn't a linear combination of the vectors formed from the columns of the matrix \(A.\)
Step-by-step explanation:
The question is misspelled. The correct \(A\) matrix and \(b\) vector are :
\(A=\left[\begin{array}{ccc}1&-4&2\\0&3&5\\-2&8&-4\end{array}\right]\)
\(b=\left[\begin{array}{c}3&-7&-3\end{array}\right]\)
In order to determine if \(b\) is a linear combination of the vectors formed from the columns of the \(A\) matrix we write the following linear combination with the columns from \(A\) :
\(\left[\begin{array}{c}1&0&-2\end{array}\right]x_{1}+\left[\begin{array}{c}-4&3&8\end{array}\right]x_{2}+\left[\begin{array}{c}2&5&-4\end{array}\right]x_{3}=\left[\begin{array}{c}3&-7&-3\end{array}\right]\) (I)
This can be also written as :
\(AX=b\)
Where \(X\) is the following vector : \(X=\left[\begin{array}{c}x_{1}&x_{2}&x_{3}\end{array}\right]\)
The matrix from the system (I) is :
\(\left[\begin{array}{cccc}1&-4&2&3\\0&3&5&-7\\-2&8&-4&-3\\\end{array}\right]\)
Applying matrix operations to the system matrix we obtain this equivalent matrix :
\(\left[\begin{array}{cccc}1&-4&2&3\\0&3&5&-7\\0&0&0&3\end{array}\right]\)
From the third row we obtain that
\(0x_{1}+0x_{2}+0x_{3}=3\)
Which is an absurd. Therefore the system has no solution and it doesn't exist a linear combination of the vectors formed from the columns of the matrix \(A\) to obtain the vector \(b\).
Finally, \(b\) isn't a linear combination of the vectors formed from the columns of the matrix \(A.\)
kindly check if it’s correct and correct those that are wrong. thank you! as well as calculations
The following information is known for the month of December:
1. Purchases of supplies for cash during December were $3,300. Supplies on hand at the end of December equal $2,900.
2. No insurance payments are made in December. Insurance expired in December is $1,400.
3. November salaries payable of $9,800 were paid to employees in December. Additional salaries for December owed at the end of
the year are $14,800.
View transaction list
4. On December 1, Golden Eagle received $2,700 from a customer for rent for the period December through February. By the end of
December, one month of rent has been provided.
Required:
For each item, (a) record any transaction during the month of December, and (b) prepare the related December 31 year-end adjusting
entry. (If no entry is required for a particular transaction/event, select "No Journal Entry Required" in the first account field.)
no random answers ty!
Correction in point 1: Purchases of supplies for cash during December were $3,300. Supplies on hand at the end of December equal $2,800.
What is Journal Entry?
The act of recording any economic transactions is called a journal entry. An accounting journal lists transactions and displays a company's debit and credit balances. Each recording in the journal entry can be either a debit or a credit, and it can be made up of multiple recordings. The way an accounting transaction is entered into a company's accounting records is through an accounting journal entry.
This question is related to the account and finance subject.
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Last year Mr Peterson had a fence all the way around his garden. He can reuse all of the fence he had around the garden last year but he needs to buy more fencing to go around this years garden. How many more meters of fencing is needed for this years garden than last years?
Complete Question:
Last year Mr. Petersen’s rectangular garden had a width of 5 meters and an area of 20 square meters. This year he wants to make the garden three times as long and two times as wide.
Last year, Mr. Petersen had a fence all the way around his garden. He can reuse all of the fence he had around the garden last year, but he needs to buy more fencing to go around this year’s garden.
How many more meters of fencing is needed for this year’s garden than last year’s?
Answer:
26 meters of fencing needed
Step-by-step explanation:
Given
Last Year:
\(Width = 5m\)
\(Area = 20m^2\)
This Year:
\(Length = 3\ times\ longer\)
\(Width = 2\ times\ wider\)
Required
Determine how many more meters is needed
Represent last year's length of Fence with L and last year's width with W
First, we need to calculate L
\(Area = L * W\)
Where
\(Area = 20m^2\)
\(W = 5m\)
\(20m^2 = L * 5m\)
Divide both sides by 5m
\(\frac{20m^2}{5m} = \frac{L * 5m}{5m}\)
\(\frac{20m^2}{5m} = L\)
\(L = \frac{20m^2}{5m}\)
\(L = 4m\)
So, we have that:
For Last Year
\(Length = 4m\) and \(Width = 5m\)
For this year:
\(Length = 3\ times\ longer\)
\(Length = 3 * 4m\)
\(Length = 12m\)
\(Width = 2\ times\ wider\)
\(Width = 2 * 5m\)
\(Width = 10m\)
So, for this year, we have:
\(Length = 12m\) and \(Width = 10m\)
Next, we calculate perimeter of fencing in both years.
\(Perimeter = 2 * (Length + Width)\)
Last Year:
\(Perimeter = 2 * (4m + 5m)\)
\(Perimeter = 2 * 9m\)
\(Perimeter = 18m\)
This Year:
\(Perimeter = 2 * (12m + 10m)\)
\(Perimeter = 2 * 22m\)
\(Perimeter = 44m\)
To get the meters of fencing needed this year, we simply calculate the difference in the calculated perimeters.
\(Difference = 44m - 18m\)
\(Difference = 26m\)
Hence, there are 26 meters of fencing needed
Which sum or difference is modeled by the algebra tiles?
As a result, choice C is the equation that best represents the algebraic tiles since we only need to determine the total or difference.
what is expression ?It is possible either multiply, distribute, add, or negate in mathematics. The trying to follow is how a expression is put together: Number, expression, and scientific operator The ingredients of a mathematical expression include numbers, variables, and operations (such as addition, subtraction, multiplication or division etc.) It is possible to combine expressions and phrases. An expressions, often known as an arithmetic operation, is any mathematical statement that contains variables, numerals, and a numerical operation between them. That instance, the word m there in given equation is separated from the terms 4m and 5 by the arithmetic symbol +, as is the variable m in the phrase 4m + 5.
given
To address this issue, we just need to determine the total or difference that yields 2x2 + 2x + 2
Option A: ( x2 + 4x -2) + (x2 - 2x - 4) = 2x2 + 2x - 6
Option B: ( x2 + 4x - 2 ) + ( x2 + 2x + 4 ) = 2x2 + 6x + 2
Option C: ( x2 + 4x - 2) - ( -x2 + 2x - 4)= x2 + 4x - 2 + x2 - 2x + 4
= 2x2 + 2x + 2
As a result, choice C is the equation that best represents the algebraic tiles since we only need to determine the total or difference.
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The complete question is:-
Select the correct answer.
Which sum or difference is modeled by the algebra tiles?
A. (-x2 + 2x + 3) − (x2 − 2x − 1) = -2x2 + 2
B. (-x2 + 2x + 3) − (-x2 + 2x + 1) = -2x2 + 2
C. (-x2 + 2x + 3) + (-x2 + 2x + 1) = -2x2 + 2
D. (-x2 + 2x + 3) + (-x2 − 2x − 1) = -2x2 + 2
A car travels 180 miles in 3 hours. how far did it travel in 1 hour
Answer:
60
Step-by-step explanation:
Find the following:
Arc RMP =
RQP =
Arc \(RMP\) has a measure of \(360^{\circ}-120^{\circ}=\boxed{240^{\circ}}\).
Using the tangent-tangent theorem,
\(m\angle RQP=\frac{240^{\circ}-120^{\circ}}{2}=\boxed{60^{\circ}}\)
PLEASE HELP!!! ILL GIVE BRAINLIEST !! Which is the correct answer ? 100 POINTS !! EXPLAIN.
Answer:
the correct answer would be B
Answer:
B
Step-by-step explanation:
I just did this problem
Mr bailey plans to plant soybeans in 4 of every 9 acres This year he plans to farm 2,100 acres what is a reasonable estimate of the numbers of acres on which he will plant soybeans
A.60 B. 230 C.520 D.930
Option D, which is the closest choice to 933.33, is 930. As a result, 930 fraction acres is a plausible estimate of the amount of acres on which Mr. Bailey will plant soybeans
what is fraction?A fraction is a number that represents a portion of a whole or a ratio between two quantities in mathematics. It is represented as a top number (numerator) over a bottom number (denominator) divided by a horizontal line, also known as a vinculum. The fraction 3/4, for example, represents three-quarters of a whole that has been divided into four equal parts. Proper fractions, improper fractions, and mixed numbers are all ways to express a fraction. A suitable fraction is one in which the numerator is less than the denominator, for example, 2/5.
Mr. Bailey intends to plant soybeans on 4 of every 9 acres, which equates to (4/9) of the total acres he farms.
If he intends to cultivate 2,100 acres, the number of acres planted with soybeans is:
(4/9) x 2,100 = 933.33
We must round this amount to the next whole number because he cannot plant soybeans on a fraction of an acre.
Option D, which is the closest choice to 933.33, is 930. As a result, 930 acres is a plausible estimate of the amount of acres on which Mr. Bailey will plant soybeans.
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Kurt is flying his airplane over a campground. he spots a small fire below at an angle of depression of 32°. If the horizontal d9stance from Kurt's plane to the fire is 3600 feet, find the approximate altitude of his plane.
ANSWER:
A. 2,250 feet
STEP-BY-STEP EXPLANATION:
We can calculate the value of the height thanks to the tangent trigonometric function, which relates the opposite leg (altitude) and the adjacent leg (horizontal), as follows:
\(\begin{gathered} \tan \theta=\frac{\text{opposite}}{\text{adjacent}} \\ \theta=32\text{\degree} \\ \text{opposite = x} \\ \text{adjacent = 3600} \end{gathered}\)Replacing and solving for x:
\(\begin{gathered} \tan 32=\frac{x}{3600} \\ x=3600\cdot\tan 32 \\ x=2249.53\cong2250 \end{gathered}\)The altitude value is 2250 feet
Select all correct answers Please emergency!!!!
2. The diagram above shows a wooden structure in the form of a cone mounted on hemispherical base. The vertical height of the cone is 24cm and the base 7cm. Calculate correct to 3 significant figures the surface area of the structure. (Take π= 22/7)
The surface area of the wooden structure is approximately 1012 cm².
To calculate the surface area of the wooden structure, we need to find the surface area of the cone and the surface area of the hemispherical base, and then add them together.
Surface Area of the Cone:
The surface area of a cone is given by the formula:
A_{cone = \(\pi \times r_{cone} \times (r_{cone} + s_{cone})\), \(r_{cone\) is the radius of the base of the cone and \(s_{cone\) is the slant height of the cone.
The vertical height of the cone is 24 cm, and the base radius is 7 cm, we can calculate the slant height using the Pythagorean theorem:
\(s_{cone\) = \(\sqrt{(r_{cone}^2 + h_{cone}^2).\)
Using the given measurements:
\(s_{cone\) = √(7² + 24²) cm
\(s_{cone\) ≈ √(49 + 576) cm
\(s_{cone\) ≈ √625 cm
\(s_{cone\) ≈ 25 cm
Now, we can calculate the surface area of the cone:
\(A_{cone\) = π × 7 cm × (7 cm + 25 cm)
\(A_{cone\) = (22/7) × 7 cm × 32 cm
\(A_{cone\) = 704 cm²
Surface Area of the Hemispherical Base:
The surface area of a hemisphere is given by the formula:
\(A_{hemisphere\) = \(2 \times \pi \times r_{base}^2\), \(r_{base\) is the radius of the base of the hemisphere.
Given that the base radius is 7 cm, we can calculate the surface area of the hemispherical base:
\(A_{hemisphere\) = 2 × (22/7) × (7 cm)²
\(A_{hemisphere\) = (22/7) × 2 × 49 cm²
\(A_{hemisphere\) = 308 cm²
Total Surface Area:
To calculate the total surface area, we add the surface area of the cone and the surface area of the hemispherical base:
Total Surface Area = \(A_{cone} + A_{hemisphere}\)
Total Surface Area = 704 cm² + 308 cm²
Total Surface Area = 1012 cm²
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QUICK!!!! ITS DUE IN 5 MINUTES
What is the length of the hypotenuse on the following right triangle??
Answer:
14.86606875 or
\( \sqrt{221} \)
Step-by-step explanation:
\( {5}^{2} + {14}^{2} = 221\)
\( \sqrt{221} \)
use the pythagorean theorem
what's 497 divided by 3
497 divided by 3 gives decimal numbers
\(\frac{497}{3}\approx165.666666\ldots\)Which has repeating decimals.
Hence, the answer is 165.6666...Using long division, we have
The sphere on the left has radius
and a volume equal to 60 units. Find
the volume of the sphere with twice
the radius.
Answer:
480 units ^3
Step-by-step explanation:
it was on the key but im not sure how to solve it
*****PLEASE HELP******
Which of the following is a parent function?
O A. f(x)=3^x - x/3
O B. f(x) = 2^x
O C. f(x) = 1/2 3 ^x
O D. f(x) = -3X^3 +1
Answer:
O B. f(x) = 2^x
i think its true but iam not sure
hope it helps
Match each equation from the first set with an equivalent equation from the second set. Some of the answer choices are not used.
3x+6=4x+7
3(x+6)=4x+7
4x+3x=7-6
9x=4x+7
3x+18=4x+7
3x=4x+7
3x-1=4x
7x=1
Simplifying the equations will give 3x -1 = 4x, 3x + 18 = 4x + 7 and 7x = 1
Match each equation from the first set with an equivalent equation from the second setLets simplify each of the equations in order to match with the equivalent equation from the second set
3x+6=4x+7
Collecting like terms
3x +6 - 7 = 4x
3x -1 = 4x
The second equation
3(x+6)=4x+7
expanding the bracket
3x + 18 = 4x + 7
The third equation
4x+3x=7-6
simplifying the equation
7x = 1
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A triangle has a base length of 3ac2 and a height 2 centimeters more than the base length. Find the area of the triangle if a = 2 and c = 3.
The area of the triangle, when a = 2 and c = 3, is 1512 square centimeters.
We must apply the formula for the area of a triangle, which is provided by: to determine the triangle's area.
(1/2) * Base * Height = Area
We can enter the values of a = 2 and c = 3 into the formula given that the base length is 3ac2 and the height is 2 centimetres greater than the base length.
Base length =\(3ac^2 = 3 * 2 * (3^2) = 3 * 2 * 9 = 54\) centimeters
Height is calculated as Base Length + 2 (54 + 2 = 56 centimetres).
Using these values as a substitute in the formula, we obtain:
Area =\((1/2) * 54 * 56 = 1512\) square centimeters
centimetres square
It's crucial to understand that the calculation assumes the triangle is a right triangle with the specified base and height and that the given values of a and c are accurately used in the formula.
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hi, can i get an answer? please and thank you
Answer:
\(x=-2(y+3)^2-4:\)
Vertex: (-4, -3)
Focus: (-33/8, -3)
\(x=2(y-3)^2+4:\)
Vertex: (4, 3)
Directrix: (x=31/8)
Step-by-step explanation:
Due to the formula being squared, you know it's going to be a parabola. The 4 at the end is to shift the parabola (-4 = left 4, 4 = right 4). From there you can deduce the vertex and from there the focus and directrix.
The distance between Rosa's house and her school is 3/4 mile. She ran 1/3 of the way to
school. How many miles did she run?
Answer:
She ran 1/4 of a mile
Step-by-step explanation:
Multiply 1/3 by the distance
1/3 * 3/4
Canceling the 3's
1/4
She ran 1/4 of a mile
Options for the first time:increases, remains the same, decreases Options for the second box: increases, remains the same, decreases Options for the third box: reflects over the x-axis, remains the same, reflects over the y-axis
The general form of a trigonometric function is:
\(A\sin (B(x-C))+D\)Where B is the frequency of the function.
In our problem, A=1, C=D=0.
Then, as the value of B increases, so the frequency does. The answer to the second gap is 'increases'.
On the other hand, let P be the period and f the frequency. Those two quantities are related by the formula:
\(f=\frac{1}{P}\)Then, if the frequency increases, the period decreases. The answer to the first gap is 'decreases'.
Finally, if B is negative we have that:
\(\begin{gathered} B<0,A=-B,A>0 \\ \Rightarrow\tan (Bx)=\frac{\sin(Bx)}{\cos(Bx)}=\frac{\sin(-Ax)}{\cos(-Ax)}=-\frac{\sin(Ax)}{\cos(Ax)}=-\tan (-Bx) \end{gathered}\)Therefore, the function is reflected over the x-axis.