Answer:
M=12/2 let me know if I'm right or wrong
Think About the Process What is true about a figure and an image created by
a translation? The vertices of parallelogram GRAM are G(-9,-9), R(-8,-6),
A(-4,-6), and M(-5,-9). Graph GRAM and G'R'A'M', its image after a translation
10 units right and 2 units up.
What is true about a figure and an image created by a translation? Select all that apply.
A. Each point in the image has the same x-coordinate as the corresponding point
in the figure.
B. The figure and the image are the same shape.
C. The figure and the image are the same size.
D. Each point in the image moves the same distance and direction from the
figure.
Step-by-step explanation:
A. Each point in the image has the same x-coordinate as the corresponding point
in the figure.
D. Each point in the image moves the same distance and direction from the
figure.
These two statements are true about a figure and an image created by a translation. When a figure is translated, every point in the figure is moved the same distance and direction. This means that each point in the image has moved the same way as its corresponding point in the figure. Additionally, since a translation only involves moving a figure without changing its shape or size, the image and figure are the same shape and size, but just in different positions. As such, statement B and C are not true for figures and images created by translation.
To graph the image G'R'A'M', we need to add 10 to each x-coordinate and subtract 2 from each y-coordinate:
G': (-9+10, -9-2) = (1,-11)
R': (-8+10, -6-2) = (2,-8)
A': (-4+10, -6-2) = (6,-8)
M': (-5+10, -9-2) = (5,-11)
Graphing these points and connecting them gives us parallelogram G'R'A'M'.
Which table of values represents exponential decay?
The table of values that represents exponential decay is (c)
How to determine the table of values represents exponential decay?From the question, we have the following parameters that can be used in our computation:
The table of values
An exponential function is represented as
y = abˣ
Where
Rate = b
When the rate is less than 1, then the table represents a decay
i.e when y reduces as x increases
The table that has the above features is the table (c)
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Given y = f(u) and u = g(x), find dy/dx = f’(g(x))g’(x)
Answer:
\(Given ~that:-\)
\(y=f(u)\\\)
\(and~u=g(x)\)
\(So, dy/dx=f'(g(x))g'(x)\)
\(Now, y=u(u-1)\)
\(So, f(u)=4(4-1)\)
\(u=x^2+x\)
\(so,g(x)=x^2+x\)
\(d/dx=(g(x))=2x+1\)
\(g'(x)=2x+x\)
\(f(x)g'(x)=(x^2+x)(x^2+x-1)\)
\(f(g(x))g'(x)=x^2(x^2+x-1)+x(x^2+x-1)\)
\(=x^4+x^3-x^2+x^3+x^2-x\)
\(f(g(x)g'(x)=x^4+2x^3-x\)
-------------------------
\(So, ~ your~ answer~ is~ (B)~f'(g(x))g'(x)=4x^3+6x^2-1\)
------------------------hope it helps...have a great day!!Debido a que los __________, por ellos mismos, no son suficientes para _________ completamente los golpes provocados por las irregularidades del terreno, las suspensiones incorporan ______________ interpuestos entre el eje y el chasis. (completar)
Debido a que los amortiguadores, por ellos mismos, no son suficientes para absorber completamente los golpes provocados por las irregularidades del terreno, las suspensiones incorporan muelles interpuestos entre el eje y el chasis.
Los amortiguadores son elementos clave en los sistemas de suspensión de los vehículos, ya que absorben la energía generada por las irregularidades del terreno y evitan que las vibraciones lleguen al chasis y a la carrocería del vehículo. Sin embargo, los amortiguadores por sí solos no son suficientes para proporcionar una conducción suave y cómoda. Por esta razón, se incorporan muelles entre el eje y el chasis para ayudar a absorber los golpes y las vibraciones adicionales. Los muelles están diseñados para comprimirse y expandirse de manera controlada, lo que reduce la transferencia de energía al chasis del vehículo y mejora la estabilidad y el confort de la conducción.
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Which of the following is a polynomial?
A. (x - 2)(x4 +3)
B. x2 - 1
C. 1 + 2
D. A + x4 + 16 h
Answer:
I'm pretty sure A is the correct answer :)
(x-2)(x^4+3) is a polynomial
The number pattern shows a skip-counting rule. 5,20,35,50,65. Which number pattern follows the same rule?
Answer:
You keep adding 15.
Step-by-step explanation:
5+15=20
20+15=35
35+15=50
50+15=65
You have round tables each seating 6 people. As your guests sit at the table, how many degrees must you rotate to look from the guest to their left to the guest to their right? (Hint: The interior angles of regular polygon measure ((n - 2) x 180) / n where n is the number of sides.)
To look from the guest to their left to the guest to their right at a round table seating 6 people, you need to rotate by 60 degrees.
For a regular polygon with n sides, the sum of its interior angles is given by ((n - 2) × 180) degrees. In the case of a round table seating 6 people, the table can be considered as a hexagon, which has 6 sides. Using the formula, we can calculate the sum of the interior angles:
((6 - 2) × 180) / 6 = (4 × 180) / 6 = 720 / 6 = 120 degrees
Since the table forms a complete circle, the sum of the interior angles is divided equally among the guests. Therefore, each guest sits at an angle of 120 degrees. To look from the guest to their left to the guest to their right, you need to rotate by the angle between adjacent guests, which is half of the angle they sit at:
120 / 2 = 60 degrees
Thus, to look from the guest to their left to the guest to their right at a round table seating 6 people, you need to rotate by 60 degrees.
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Two brothers are sharing a certain sum of money in the ratio 2/3 : 3/5, if the largest share was Gh¢500.00. How much was shared between them?
Given:
Two brothers are sharing a certain sum of money in the ratio \(\dfrac{2}{3}:\dfrac{3}{5}\).
The largest share was Gh¢500.00.
To find:
The total amount shared between them.
Solution:
It is given that, two brothers are sharing a certain sum of money in the ratio \(\dfrac{2}{3}:\dfrac{3}{5}\).
First we need to make the denominators common.
\(Ratio=\dfrac{2\times 5}{3\times 5}:\dfrac{3\times 3}{5\times 3}\)
\(Ratio=\dfrac{10}{15}:\dfrac{9}{15}\)
\(Ratio=10:9\)
So, the two brothers are sharing a certain sum of money in the ratio 10:9.
Let the shares of two brothers are 10x and 9x respectively. So, the larger share is 10x.
It is given that the largest share was Gh¢500.00.
\(10x=500\)
\(x=\dfrac{500}{10}\)
\(x=50\)
Now, the total amount shared between them is:
\(Total=10x+9x\)
\(Total=19x\)
\(Total=19(50)\)
\(Total=950\)
Therefore, the total amount shared between them is Gh¢950.00.
Donna purchased a prepaid phone card for $15. Long distance calls cost 8 cents a minute using this card. Donna used her card only once to make a long distance call. If the remaining credit on her card is $11.08, how many minutes did her call last?
Answer:
49 mins
Step-by-step explanation:
11.08=15-0.08x
11.08-15=-0.08x
-3.92=-0.08x
x=49
consider a certain type of nucleus that has a decay rate constant of 0.0250 min-1. calculate the time required for the sample to decay to one-fourth of its initial value.
It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.
In the given statement is:
λ = 2.5 x 10^-2 \(min^{-1}\)is the rate constant of the nucleus
To solve this problem, we use
N(t) = \(N_{0}\)e^-λt
and since we are looking for the time it takes to decay the nucleus to one -fourth of its original amount, we set
N(t) = 1/4 \(N_{0}\) = 0.25\(N_{0}\)
We can substitute this in the decay equation:
0.25\(N_{0}\) =\(N_{0}\) e^-λt
Cancel the like terms
0.25 = e ^-λt
Take the natural logarithm of both sides:
㏑(0.25) =㏑(e^-λt)
㏑(0.25)= -λt
Solve for the time t:
t = - ㏑(0.25)/λ
Substitute the given rate constant :
t = ㏑(0.25) / 2.5 x 10^-2 \(min^{-1}\)
t = -1.3863 /2.5 x 10^-2 \(min^{-2}\)
t = 55.452mins
It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.
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Jasmine has a budget of 600 to spend on home renovations. She will spend 175 on a new sink and the remainder on countertops. The countertops cost $35 per square foot. What is the maximum number of square feet jasmine can purchase
Answer:
The maximum number of square feet Jasmine can purchase is 12 square feet
Step-by-step explanation:
Given:
Jasmine has a budget of $600.00 to spend on home renovations.
She will spend $175.00 on a new sink and the remainder on countertops.
The countertops cost $35 per square foot.
Now, to get the maximum number of square feet Jasmine can purchase.
Now, we find the remainder amount to be spend on countertops:
$600 - $175 = $425.
Remainder amount = $425.
Cost of per square foot countertops = $35.
Now, to get the number of square feet which can purchase with $425:
Estimating value = 12 square feet.
Therefore, the maximum number of square feet Jasmine can purchase is 12 square feet.
Someone please help me on c)
Answer:2/25
Step-by-step explanation:
The answer is already there\
On a December day, the probability of snow is .30. The probability of a "cold" day is .50. The probability of snow and a "cold" day is .15. Are snow and "cold" weather independent events?
a. no
b. only when they are also mutually exclusive
c. yes
d. only if given that it snowed
Yes, snow and "cold" weather are independent events. The probability of snow and a "cold" day is 15.
Based on the given probabilities, we can determine if snow and "cold" weather are independent events. Independent events occur when the probability of both events happening together is equal to the product of their individual probabilities.
P(snow) = 0.30
P(cold) = 0.50
P(snow and cold) = 0.15
If snow and cold are independent, then P(snow and cold) = P(snow) * P(cold).
0.15 = 0.30 * 0.50
0.15 = 0.15
Since both sides of the equation are equal, snow and "cold" weather are independent events.
Your answer: b. yes
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Which of the following is basically a promissory note, or a promise to repay a certain amount of money at some point in the future?
-Bond
-CD
-Mutual fund
-Stock
Answer:
Bond
Step-by-step explanation:
A promissory note or a promise to repay a certain amount of money at some point in the future is basically a bond.
A bond is a debt security that represents a loan made by an investor to a borrower, which is usually a corporation or government agency. It is a fixed-income investment, meaning that the borrower promises to pay a specific amount of interest over a set period of time and return the principal amount of the loan on the date of maturity. Bonds are issued for various purposes, such as raising capital, funding new projects, or refinancing debt.
CD (Certificate of Deposit) is a savings instrument issued by a bank or credit union that generally pays a fixed rate of interest over a set term. Mutual fund is an investment vehicle that pools money from multiple investors to purchase a portfolio of securities, such as stocks, bonds, or both. Stock is an ownership share in a company that represents a claim on part of the company's assets and earnings.
A car company tested a sports car on a road with different inclines. the test driver tested the car by driving a distance of x miles on a flat road, (x2 3) miles downhill, and (x − 7) miles uphill. which simplified expression is equivalent to the total distance, in miles, for which the car was tested? 3x2 − 4 3x2 10 x2 2x − 4 x2 2x 10
Total distance represented by the simplified expression for which the car was tested equals option c. x² + 2x - 4 .
Total distance drive on flat road = x miles
Total distance drive on downhill = (x²+ 3) miles
Total distance drive on uphill = ( x - 7 ) miles
Simplified expression which is equivalent to total distance drive by a car
= Distance drive on ( flat road + downhill + uphill )
= ( x + x²+ 3 + x - 7 ) miles
= ( x² + 2x - 4 ) miles
Therefore, the simplified expression equivalent to the total distance drive by a tested car is equal to option c. ( x² + 2x - 4 ) miles.
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The above question is incomplete , the complete question is:
A car company tested a sports car on a road with different inclines. The test driver tested the car by driving a distance of x miles on a flat road, (x²+ 3) miles downhill, and (x - 7) miles uphill. Which simplified expression is equivalent to the total distance, in miles, for which the car was tested?
a.3x² _ 4
b. 3x² + 10
c. x² + 2x - 4
d. x² + 2x + 10
Compute the expenditure function of a person who has utility function from two goods x and y: u(x,y)=x^1/2+y^1/2 (this can be simply rewritten as square root of x plus square root of y). What income does this person need to achieve utility level 2 at px=1 and py=3?
Achieve a utility level of 2, we substitute the values of x and y into the utility function u(x, y) = √x + √y and set it equal to 2. Then, solve for I to find the required income.
To compute the expenditure function, we need to find the minimum expenditure required to achieve a given level of utility. In this case, the utility function is given as u(x, y) = √x + √y.
Let's denote the expenditure function as e(pₓ, pᵧ, u), where pₓ and pᵧ are the prices of goods x and y, respectively.
To find the expenditure function, we need to solve the utility maximization problem subject to the budget constraint.
The budget constraint equation is given by: pₓx + pᵧy = I, where I is the income.
Since the utility function is increasing in both x and y, the consumer will spend all their income to maximize utility. Therefore, the budget constraint becomes an equality: pₓx + pᵧy = I.
Now, let's solve the utility maximization problem by using the Lagrange multiplier method. We set up the following Lagrangian function:
L(x, y, λ) = √x + √y - λ(pₓx + pᵧy - I)
Taking partial derivatives with respect to x, y, and λ, and setting them equal to zero, we get the following equations:
(1/2√x) - λpₓ = 0 (1)
(1/2√y) - λpᵧ = 0 (2)
pₓx + pᵧy - I = 0 (3)
From equation (1), we have:
√x = 2λpₓ (4)
From equation (2), we have:
√y = 2λpᵧ (5)
Squaring both sides of equations (4) and (5), we get:
x = 4λ²pₓ² (6)
y = 4λ²pᵧ² (7)
Substituting equations (6) and (7) into equation (3), we have:
4λ²pₓ³ + 4λ²pᵧ³ - I = 0
Simplifying, we get:
λ²(pₓ³ + pᵧ³) = I/4
Solving for λ, we have:
λ = √(I / (4(pₓ³ + pᵧ³)))
Substituting the value of λ back into equations (6) and (7), we can find the values of x and y in terms of I.
Finally, to achieve a utility level of 2, we substitute the values of x and y into the utility function u(x, y) = √x + √y and set it equal to 2. Then, solve for I to find the required income.
Note: Due to the complexity of the calculations involved, providing a numerical solution for the income would be more appropriate.
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Srry I meant this
8m-6=2m-31
Which of the following factors does NOT control the stability of a slope?
the angle of repose for intact bedrock
whether the slope is rock or soil
the amount of water in the soil
the orientation of fractures, cleavage, and bedding
The factor that does NOT control the stability of a slope is the angle of repose for intact bedrock. The angle of repose refers to the steepest angle at which a pile of loose material remains stable without sliding. It is mainly applicable to loose materials like soil and granular substances, not intact bedrock.
Bedrock stability depends on factors such as its strength, fracturing, and geological properties, rather than the angle of repose. Factors that control the stability of a slope include whether the slope is rock or soil. Rock slopes tend to be more stable than soil slopes due to the cohesive nature of intact rock.
The amount of water in the soil also affects slope stability, as excessive water can increase pore pressure and reduce the shear strength of the soil, leading to slope failure. Additionally, the orientation of fractures, cleavage, and bedding in the rock can influence slope stability by creating planes of weakness or strength.
To summarize, while the angle of repose is a significant factor in slope stability, it is not applicable to intact bedrock. The stability of a slope is influenced by the type of material (rock or soil), the presence of water, and the orientation of fractures and bedding.
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PLS HELP BRAINLIEST>>.....
Answer:
203m^2
Step-by-step explanation:
Answer:
I think its 203m^2
Step-by-step explanation:
sorry if its not!
The function f is given by f(x)=0.1x4−0. 5x3−3. 3x2+7. 7x−1. 99. For how many positive values of b does limx→bf(x)=2?
Applying the limit concept, it is found that the limit is 2 for 3 positive values of b.
----------------------
The function given is:
\(f(x) = 0.1x^4 - 0.5x^3 - 3.3x^2 + 7.7x - 1.99\)
The limit of the function as x tends to b is:
\(\lim_{x \rightarrow b} f(x) = 0.1b^4 - 0.5b^3 - 3.3b^2 + 7.7b - 1.99\)
To find when the result of the limit is 2:
\(0.1b^4 - 0.5b^3 - 3.3b^2 + 7.7b - 1.99 = 2\)
Placing into standard polynomial format:
\(0.1b^4 - 0.5b^3 - 3.3b^2 + 7.7b - 3.99 = 0\)
Using a calculator, the solutions are: \(b_1 = -4.9978613719838, b_2 = 0.84536762603715, b_3 = 1.1540644992178, b_4 = 7.9984292467288\)
Of those, 3 are positive, thus the limit is 2 for 3 positive values of b.
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area of a trapezium
Answer:
The area of a trapezium is computed with the following formula: Area = 1 2 × Sum of parallel sides × Distance between them.
Step-by-step explanation:
Hope it help! :)
Exercise 1) ` + 3y + 2y = 36xex 2) j + y = 3x2 3) + 2y – 3y = 3e-* 4) û + 2y + 5y = 4e->cos2x 5) j- 2y + 5y = 4e-*cos2x
1. The solution to the given equation is y = (36/5)x.
In this question, we have been asked to find the solution to the given equation. We can solve the equation by combining like terms. On adding 3y and 2y, we get 5y. Then, we can solve for y by dividing both sides by 5
2. The solution to the given equation is j = 3x2 - y.
In this question, we have been asked to find the solution to the given equation. We can solve the equation for j by subtracting y from both sides.
The solution to the given equation is y = -3e-*. In this question, we have been asked to find the solution to the given equation. We can solve the equation by combining like terms. On adding 2y and -3y, we get -y. Then, we can solve for y by dividing both sides by -1.Exercise 4: The given equation is û + 2y + 5y = 4e->cos2xSolution: û + 2y + 5y = 4e->cos2x (given equation) 7y = 4e->cos2x y = (4/7)e->cos2xTherefore, the solution to the given equation is y = (4/7)e->cos2x. In this question, we have been asked to find the solution to the given equation. We can solve the equation by combining like terms. On adding 2y and 5y, we get 7y. Then, we can solve for y by dividing both sides by 7.Exercise 5: The given equation is j- 2y + 5y = 4e-*cos2xSolution: j- 2y + 5y = 4e-*cos2x (given equation) j + 3y = 4e-*cos2x j = 4e-*cos2x - 3yTherefore, the solution to the given equation is j = 4e-*cos2x - 3y. We can solve the equation for j by adding 2y and 5y to get 7y, then subtracting 7y from both sides, and finally, simplifying the equation.
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What is the distance points between the points 5,9 and 5,13?
Answer:
4 square units
Step-by-step explanation:
A store selling art supplies finds that it can sell x sketch pads per week at p dollars each, according to the formula x=800−400p. Write formulas for R(p) and R(x). Then find the revenue obtained by selling the pads for $1.60 each.
The formula x = 800 - 400p represents the number of sketch pads sold per week based on the price p. R(p) = (800 - 400p) ˣ p; R(x) = (800 - 400x) ˣ x; The revenue obtained by selling the pads for $1.60 each is $384.
Write the revenue formula R(p) and R(x) for a store selling art supplies at a price p dollars per sketch pad, where x = 800 - 400p, and find the revenue obtained by selling the pads for $1.60 each?To write the formula for R(p), which represents the revenue obtained based on the price p, we need to multiply the number of sketch pads sold (x) by the price (p).
Therefore, R(p) = x ˣ p.
To write the formula for R(x), which represents the revenue obtained based on the number of sketch pads sold (x), we need to substitute the value of x from the given equation. Since x = 800 - 400p, we can write R(x) = (800 - 400p) ˣ p.
To find the revenue obtained by selling the pads for $1.60 each, we substitute p = 1.60 into R(p) or R(x) and evaluate the expression.
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Malik has $575 in the bank and each week he withdraws $25 out of his
account. How much money will he have after 8 weeks?
Answer:
375$
Step-by-step explanation:
25*8 is 200, 575-200 is 375
652 10(3) trying to determine platelet count from a test result.
The platelet count is 652 x 10^3.
How to determine platelet count?Based on the information provided, it seems that the platelet count from a test result is 652, and the normal range for platelet count is 150,000 to 450,000 platelets per microliter of blood. The value "10(3)" likely refers to the measurement being in thousands.
To convert the measurement to the standard unit of platelet count, we need to multiply the given value by 1,000. Thus, 652 * 1,000 = 652,000 platelets per microliter.
It's important to note that platelet counts can vary depending on various factors, and medical professionals typically interpret the results in conjunction with other clinical information. If the obtained value of 652,000 platelets per microliter is accurate, it would be significantly higher than the upper limit of the normal range.
It's crucial to consult a healthcare professional or a qualified medical practitioner for an accurate interpretation of test results and any necessary medical advice or treatment.
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3x^2= 147
x=
X=
Answer:
x = 7 or x = -7
Step-by-step explanation:
First, divide both sides by 3 so we leave with x^2.
\(\displaystyle \large{x^2 = \frac{147}{3} \longrightarrow x^2 = 49}\)
Now we have x^2 = 49, remember that we are solving a quadratic equation which means x-values and their counterpart aka negative forms give same output value.
Ex.
2^2 is 4 and (-2)^2 is 4 as well.
3^2 is 9 and (-3)^2 is 9 as well.
Since both positive and negative or counterpart form give same output, when we square both sides, write plus or minus (apply plus or minus when the degree of term is even such as x^2, x^4, x^6, etc.)
Hence, \(\displaystyle \large{\sqrt{x^2} = \pm \sqrt{49} \longrightarrow x = \pm 7}\)
Therefore, x = 7 or x = -7 (you can write x = ± 7 instead)
Solve the inequality. w/-2<8
Answer:
w > -16
Step-by-step explanation:
Felicia has a garden in the shape of a parallelogram as shown.
What is the area of her garden?
72 ft²
75 ft²
92 ft²
96 ft²
Answer:
72ft^2 is the answer hope it helps
Answer:
72 ft²Step-by-step explanation:
Jenny has 12 marbles.
1/4 of these 12 marbles are large.
The rest of these 12 marbles are small.
Each large marble has a weight of 70 grams.
Each small marble has a weight of 50 grams.
Work out the total weight of the 12 marbles.
Answer:
660 g
Step-by-step explanation:
12/4 = 3 large
12-3 = 9 small
3(70g) + 9(50g) = 660 g