A- 105.6 cm2
B- 43.76 cm2
C- 452.16 cm2

Answer:

7

Step-by-step explanation:

yeah

Answer:

The translated image point would then be (10, -6) (10, -6)

Step-by-step explanation:

The image point of (7,-5)(7,−5) after a translation right 3 units and down 1 unit is (4,-6)(4,−6)

A translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

Now the given points are,

(7,-5)(7,−5)

So, when the image points translates right 3 units there is change in x coordinate. Thus,

(7,-5)(7,−5)

= (7-3,-5) (7-3,−5)

= (4,-5)(4,−5)

and, when the image points translates down 1 unit there is change in y coordinate. Thus,

(4,-5)(4,−5)

= (4,-5-1)(4,−5-1)

= (4,-6)(4,−6)

Thus, the image point of (7,-5)(7,−5) after a translation right 3 units and down 1 unit is (4,-6)(4,−6).

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Answer:

15,240.

Step-by-step explanation:

9 percent of 12,000 is 1080. so, we have to add 1080 plus 1080 plus 1080. Which is 3,240. 12,000 plus 3,240 is 15,240. Let me know if this helps!

Answer:

1) angle NMP=103 and angle LMP=77

2) angle QST=58 and angle RSQ=32

Step-by-step explanation:

1)  can find the angle NMP:

180-(-20x+13)=(-16x+23)

180+20x-13=-16x+13

180-13-23=-16x-20x

144=-36x

x=-4

angle NMP: 180-(-16*(-4)+13) = 103

angle LMP: 180-103 = 77

============================================================

2) can find the angle QST:

90-(15x-43)=(8x+18)

90-15x+43=8x+18

90+43-18=8x+15x

115=23x

x=5

angle QST: 90-(15*5-43)=90-(75-43)=58

angle RSQ: 90-58=32

Answer:

The answer is A

Step-by-step explanation:

Just pin point each coordinate in order and connect the dots, you will get line A

Answer:

x = 1

Explanation:

4x + 3 = 7      (subtract both sides by 3)

4x = 7 - 3       (simplify)

4x = 4            (divide both sides by 4)

4x/4 = 4/4      (simplify)

x = 1

Hii student!

\(\leadsto\parallel\boldsymbol{Answer.}\parallel\leadsto\)

________________________________________________________

x=1! ^-^

________________________________________________________

\(\leadsto\parallel\boldsymbol{Explanation.}\parallel\rightleftharpoons\)

FIRST subtract 3 from both sides.

\(\sf 4x=7-3}\)

\(\sf 4x=4}\)

NEXT divide both sides by 4.

\(\boldsymbol{x=1}\)

Hope that this helped! Best wishes.

\(\textsl{Reach far. Aim high. Dream big.}\)

\(\boldsymbol{-Greetings!-}\)

________________________________

Answer: -6/2 = -3

Step-by-step explanation:

You pick 2 points and then use rise/run=y/x

Because its slanted down its negative

For a one-tailed test with a 0.05 level of significance, the critical z statistic is 1.645, but the critical t statistic is 1.96. The statement is false.

The statement is incorrect. For a one-tailed test with a 0.05 level of significance, the critical z statistic is indeed 1.645. However, the critical t statistic value depends on the degrees of freedom (df), which is not provided in the statement. The 1.96 value mentioned is actually the critical z statistic for a two-tailed test with a 0.05 level of significance.

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\( \sqrt{x} = {x}^{ \frac{1}{2} } \)

so

\( \sqrt{ {x}^{18} } = {( {x}^{18}) }^{ \frac{1}{2} } = {x}^{9} \)

\(0.1 \sqrt{ {a}^{6} } = 0.1 \times {a}^{3} \)

Answer:

The answer is that there's no solution

Hope you find this helpful :)

The line of the  best fit for the data points plotted in the scatter plot is y = -0.88x + 8

From the question, we have the following parameters that can be used in our computation:

The graph

Using the line of the best fit, we have"

(x, y) = (8, 1) and (0, 8)

A linear equation is represented as

y = mx + c

Where

c = y when x = 0

So, we have

y = mx + 8

Using the points, we have

1 = 8m + 8

This gives

m = -0.88

So, we have

y = -0.88x + 8

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The probability of getting two odd numbers or two even numbers is 50%, since there are an equal number of odd and even numbers.

There are 6 possible outcomes when rolling two dice:

(1,1), (1,2), (2,1), (2,2), (1,3), (3,1).

The probability of getting two odd numbers is

2/6, or 1/3.

The probability of getting two even numbers is also

2/6, or 1/3.

Therefore, the probability of getting either two odd numbers or two even numbers is 2/3.

The probability of getting two odd numbers or two even numbers is 50%. This is because there are an equal number of odd and even numbers, so each outcome is equally likely. This means that the probability of getting two odd numbers or two even numbers is the same as the probability of getting one odd number and one even number. In both cases, the probability is 50%, since each outcome is equally likely. Therefore, the probability of getting two odd numbers or two even numbers is 50% as there are an equal number of odd and even numbers. This is because all possible outcomes are equally likely, and there are an equal number of odd and even numbers, so the probability of getting either two odd numbers or two even numbers is the same.

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Answer:

The answer would be true.

Step-by-step explanation:

60*40=2400

Answer:

She will need to save for 40 weeks

Step-by-step explanation:

The information provided hows an investment that yields a simple interest.

A simple interest is calculated as follows;

Therefore, Dante's investment after 3 years at the rate of 2% (that is 0.02) would be;

ANSWER:

After 3 years, Dante would have $3,710 in his account

The coordinates of triangle A'B'C' are A(-14, -14), B(-14, -6), C(-4, -6)

From the question, we have the following parameters that can be used in our computation:

The A'B'C' with vertices at is calculated as

A'B'C' = ABC * the scale factor

Substitute the known values in the above equation, so, we have the following representation

A'B'C = A(-7, -7), B(-7, -3), C(-2, -3) * 2

Evaluate

A(-14, -14), B(-14, -6), C(-4, -6)

Hence, the coordinates are A(-14, -14), B(-14, -6), C(-4, -6)

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In five years there are total of 20 quarterly periods .

The Quarterly Period in a year is defined to a period of three consecutive months, or (1/4)th of a year. There are 4 quarters in a year, and each quarter consists of 3 months .

We have to find the number of quarterly periods in 5 years ;

So , the number of quarterly periods in 5 years can be calculated by multiplying "number of years" by "number of quarters" in a year ;

⇒ Number of quarterly periods = 5 years × 4 quarters ;

⇒ Number of quarterly periods = 20 ;

Therefore, there are 20 quarterly periods in 5 years.

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The value of the expression (a[1] + a[3]) is "BD". In this array declaration and initialization, the variable "a" is an array of type String that contains four elements: "A", "B", "C", and "D". The square brackets notation is used to access specific elements of the array.

In this case, a[1] refers to the second element of the array (remember that array indices start at 0), which is "B". Similarly, a[3] refers to the fourth element of the array, which is "D".

Therefore, the expression (a[1] + a[3]) concatenates the strings "B" and "D" to form the string "BD". This is the final value of the expression.

It's worth noting that the other options listed in the question ("AC", "ABC", and "CD") are not correct. "AC" is the result of concatenating the first and third elements of the array (a[0] + a[2]). "ABC" is the result of concatenating all four elements of the array (a[0] + a[1] + a[2] + a[3]). And "CD" is the result of concatenating the last two elements of the array (a[2] + a[3]).

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In linear equation , the car y's price changes the most.

What are a definition and an example of a linear equation?

According to the question

a)  Car x : £ 10320  ≈  £ 10300        10320 - 10300 = 20

    Car y  : £ 15430 ≈ £ 15400          15430 - 15400 = 30

    Car z   :  £ 17490 ≈  £ 17500        17490 - 17500  = 10

                   10 < 20 < 30

so the car y's price changes the most.

b) this car's price change £ 30

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Different logs measure different physical properties of the formation that are related to porosity, and the relationship between the log measurement and porosity can be expressed through equations.

The different logs used to obtain porosity and their principles of measurement, quantities measured, and relation to porosity.
There are three main types of logs used to obtain porosity: neutron logs, density logs, and sonic logs.
Neutron logs: These logs measure the hydrogen content in a formation, which is directly related to porosity. The tool emits neutrons that interact with hydrogen atoms, and the resulting gamma rays are measured. The count rate decreases with increasing porosity. The neutron log can be expressed as:
Porosity = (neutron log reading - matrix reading) / (fluid reading - matrix reading)
Density logs: Density logs measure the bulk density of a formation, which can be related to porosity. The tool emits gamma rays that interact with the formation, and the scattered gamma rays are measured. The bulk density decreases with increasing porosity. The density log can be expressed as:
Porosity = (matrix density - bulk density) / (matrix density - fluid density)
Sonic logs: Sonic logs measure the travel time of sound waves through a formation, which can be related to porosity. The tool sends an acoustic wave and measures the time it takes to travel a specific distance. The travel time increases with increasing porosity. The sonic log can be expressed using Wyllie's time-average equation:
Porosity = (sonic log reading - matrix reading) / (fluid reading - matrix reading)
In summary, neutron logs measure hydrogen content, density logs measure bulk density, and sonic logs measure travel time of sound waves. These measurements can be used to calculate porosity using the respective equations provided.

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Answer:

$36.40

Step-by-step explanation:

.04x35

Three types of rigid transformations are Reflection, Rotation, and Translation. Rigid transformation, also called isometry.

A rigid transformation, also called isometry,  is a transformation that doesn't change the size or shape of a geometric figure. The following are 3 types of rigid transformation:

1. Reflection

→  is the act of shifting an object's coordinates that flip it across a line without changing its shape or size. Horizontal (draw a figure to the left or right) or vertical (draw a figure to the up or down) reflections are possible. The result of reflection is a mirror image of the figure itself.  

The figure is reflected across \(x-\) or \(y-\) axis, and then change \(x-\) or \(y-\) coordinate.

2. Rotation

→ is the non-modification of an object's size or shape by rotating it around an fixed point. A center of rotation is required to rotate an object. And the rotation did by using a degree.

The figure is rotated by a degree (ex: 90°), and then change \(x-\) or \(y-\) coordinate. Meanwhile, a point's center rotation stays at the same.

3. Translation

→ is sliding a figure in any direction without changing its size, shape, or orientation. Translation could be horizontal (make a figure left or right),  or vertical reflections (make a figure up or down).

Vertical translation is shifting the graph along  \(y-\) axis

Horizontal translation is shifting the graph along  \(x-\) axis.

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The expressions in the context of this problem are given as follows:

In a mathematical context, an expression is defined as a statement containing a minimum of two numbers, or variables, or both and an operator connecting them.

The difference between an expression and an equation is that the expression does not have the equal symbol between them.

Hence the expressions in the context of this problem are given as follows:

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The required general solution is:

y(x) = eˣ(C₁cos 3x + C₂sin 3x) - 1/8 sin(3x) + 3/8 cos(3x),

where C₁ and C₂ are constants.

The given differential equation is y'' - 2y' + 8y = 3 sin (3x)

The characteristic equation is obtained by assuming a solution of the form \(y = e^{(rt)\)

Let's solve the characteristic equation to get the homogeneous solution:

r² - 2r + 8 = 0

r = (-b ± √b² - 4ac) / 2a r

= (2 ± √(- 60)) / 2r

= 1 ± 3i

After solving the homogeneous equation, the roots of the characteristic equation are complex.

So the homogeneous solution is given by:

y(x) = eˣ(C₁cos 3x + C₂sin 3x)

The particular solution is obtained using the method of undetermined coefficients.

Let's assume that the particular solution is of the form:

Yp(x) = a sin(3x) + b cos(3x)

We get Yp(x) = - 1/8 sin(3x) + 3/8 cos(3x)

Therefore, the general solution is given by:

y(x) = eˣ(C₁cos 3x + C₂sin 3x) - 1/8 sin(3x) + 3/8 cos(3x)

Hence, the required general solution is:

y(x) = eˣ(C₁cos 3x + C₂sin 3x) - 1/8 sin(3x) + 3/8 cos(3x),

where C1 and C2 are constants.

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Answer: 1ST ONE CUZ THE LINE IS AT A CERTAIN ANGLE AT A POINT TO MATCH THE FIRST ANSWER

Step-by-step explanation:

The value of x is the sum of angle ABO and angle CDO because they are the acute angles made out of parallel lines.

Parallel lines are lines that are always the same distance apart and never intersect. They maintain a constant distance from each other as they extend indefinitely in both directions

Recall one of the theorem:

- Alternate angles made by 2 parallel lines are always equal.

Applying this theorem,

angle ABO + angle CDO = angle BOD

50° + 30° = x°

x° = 80°

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Step-by-step explanation:

35 %   means you pay 65%   or  .65

if x is the original price   the discounted price is  $  .65 x

=============================================

Work Shown:

(2a^2+b)(3a-3b)

c(3a-3b)  ..... let c = 2a^2+b

3ac-3bc  .... distribute

3a(c)-3b(c)

3a(2a^2+b)-3b(2a^2+b)  .... plug in c = 2a^2+b

3a(2a^2)+3a(b)-3b(2a^2)-3b(b)  ... distribute

6a^3+3ab-6a^2b-3b^2

6a^3-6a^2b+3ab-3b^2

You could also use the FOIL rule to get the same result. The box method is a visual way to keep track of the terms.

Answer:

Is that all...

Step-by-step explanation:

Is there any other information if not then it is impossible to answer that question.