What is the image of (4,3) after a dilation by a scale factor of 5 centered at the origin

Answer:

Step-by-step explanation:

Ask google

Answer:

0,-2

Step-by-step explanation:

I just did it on edg

Answer:

The graph is decreasing

Step-by-step explanation:

Starting at -1,  the graph goes down to its value at 1

The graph is decreasing

Answer:

1436.02

Step-by-step explanation:

\(\textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \hspace{5em}\stackrel{center}{(\underset{h}{3}~~,~~\underset{k}{1})} \qquad \stackrel{radius}{\underset{r}{2}} \\\\[-0.35em] ~\dotfill\\\\( ~~ x - 3 ~~ )^2 ~~ + ~~ ( ~~ y-1 ~~ )^2~~ = ~~2^2\implies (x -3)^2 + (y -1)^2 = 4 \\\\\\ (x^2-6x+9)+(y^2-2y+1)=4\implies x^2-6x+y^2-2y+10=4 \\\\\\ ~\hfill~ {\Large \begin{array}{llll} x^2-6x+y^2-2y+6=0 \end{array}} ~\hfill~\)

Answer:

4x+10y^-7

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

The fifth piece of the pyramid after it has been sliced by four cutting planes is a triangular prism. The volume of a triangular prism can be calculated using the formula:

Volume = (base area) * (height)

Where base area is the area of the triangular base of the prism and height is the distance from the base to the top of the prism.

In this case, the base of the triangular prism is an equilateral triangle with side length equal to the side length of the original pyramid, and the height of the prism is equal to the altitude of the original pyramid.

So, the volume of the triangular prism can be calculated as follows:

Volume = (base area) * (height)

= [(side length)^2 * sqrt(3)/4] * (height)

= (side length)^2 * sqrt(3)/4 * (height)

Where side length is the side length of the original pyramid and height is the altitude of the original pyramid.

Therefore, to find the volume of the triangular prism, you will need to know the side length and altitude of the original pyramid.

Answer:

x is 33

Step-by-step explanation:

All 3 of these angles added together create a straight line, and such lines always measure 180°, so if we create an equation with the 3 angles being added together, set it equal to 180, and solve, we'll find the answer:

104+x+(x+10)=180

104+x+x+10=180 (use the distributive property to remove parenthesis)

104+10+x+x=180 (rearrange terms)

114+2x=180 (combine like terms)

2x=180-114 (subtract 114 from both sides)

2x=66

x=33 (divide 2 from both sides)

Answer: No

Step-by-step explanation:

No, because it does not add the same value every time

Answer:

No

Step-by-step explanation:

The left side does add up the same each time (+1) but the right side does not as it adds +2 +2 +4 +8 +16

Answer: -104y^2 + 52y

Step-by-step explanation:

-13y(8y-4)=

-13y*8y - 4(-13y)= ==> distribution property

-13*8*y*y - (-52y)=-104y^2 + 52y    

Answer:

The answer is A. (3x^4-5x^3+5x+2) =(x-2)

Step-by-step explanation:

we see that the polynomial that gives the remainder as 20 is

(3\(x^{4}\) - 5x³ + 5x + 2) ÷ (x - 2)

Option A is our correct answer.

The remainder theorem states that when a polynomial p(x) is divided by

(x - a), then the remainder = f(a).

We have,

(3\(x^{4}\) - 5x³ + 5x + 2) ÷ (x - 2) ____(1)

We can directly find the remainder as:

x - 2 = 0

x = 2

Putting x = 2 in (1) we get,

= 3 x 16 - 5 x 8 + 5 x 2 + 2

= 48 - 40 + 10 + 2

= 20

The remainder is 20.

(3x³ + 7x² + 5x + 2) ÷ (x - 2) ) _______(2)

x - 2 = 0

x = 2

Putting x = 2 in (2) we get,

= 3 x 8 + 7 x 4 + 5 x 2 + 2

= 24 + 28 + 10 + 2

= 64

The remainder is 64.

(x³ + 5x² - 4x + 6) ÷ (x + 5) ______(3)

x + 5 = 0

x = -5

Putting x = -5 in (3) we get,

= - 125 + 5 x 25 - 4 x (-5) + 6

= -125 + 125 + 20 + 6

= 20 + 6

= 26

The remainder is 26.

(\(x^{4}\) - 8x² + 16) ÷ (x + 4) _______(4)

x + 4 = 0

x = -4

Putting x = -4 in (4) we get,

= 256 - 8 x 16 + 16

= 256 - 128 + 16

= 144

The remainder is 144.

Thus we see that the polynomial that gives the remainder as 20 is

(3\(x^{4}\) - 5x³ + 5x + 2) ÷ (x - 2)

Option A is our correct answer.

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Answer:

12 minutes

Step-by-step explanation:

my guts are always right

When we calculate probabilities involving one event AND another event occurring, we multiply their probabilities.

According to me , independent is the word which is associated with multiplication when computing probabilities . Because when the events are independent then we multiply the probabilities .

According to the multiplication rule of probability, the probability of occurrence of both the events A and B is equal to the product of the probability of B occurring and the conditional probability that event A occurring given that event B occurs.

The probability of the union of two events is equal to the sum of individual probabilities. The union of two set contains all the elements of previous sets. The union is denoted by ∪. The equation for the students earnings will be expressed as P(A∪B). The occurrence of event A changes the probability of B then the events are dependent. If the probability of two events happening together is zero then the events are mutually exclusive.

Therefore,

When we calculate probabilities involving one event AND another event occurring, we multiply their probabilities.

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The proportion null hypothesis is a specific type of hypothesis that tests for significant differences in proportions between two groups.

In statistics, a hypothesis is a statement that is being tested through data analysis. The null hypothesis is a specific type of hypothesis that assumes there is no significant difference or relationship between two variables being studied. The proportion null hypothesis specifically applies to situations where the variable being studied is a proportion or percentage.

The proportion null hypothesis states that there is no significant difference in the proportions of two groups being compared. This can be represented mathematically as

H0 => p1 = p2, where H0 represents the null hypothesis, p1 represents the proportion in the first group, and p2 represents the proportion in the second group.

To test this hypothesis, researchers will collect data from both groups and calculate the proportion for each group. They will then use statistical tests to determine whether the difference in proportions is significant or could have occurred by chance. If the difference is not significant, then the null hypothesis is accepted, and it can be concluded that there is no real difference in the proportions of the two groups.

It is important to note that the proportion null hypothesis is just one type of hypothesis that can be tested in statistics.

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Answer:

12 in^2

Step-by-step explanation:

The figure with the given area is twice as big as the small figure and these are similar figures. Therefore we divide 24/2 = 12

The length of the code words in this linear code is 4.

To find the length of code words in a linear code, we can use the formula:

Length of code words = log(base 2) of (number of code words)

In this case, the linear code contains exactly 16 code words and the transmission rate is 23.

Using the formula, we can calculate the length of code words as follows:

Length of code words = log(base 2) of 16
Length of code words = 4

Therefore, the length of the code words in this linear code is 4.

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Answer:

we have

-2u-1 =3.

-2u=3-1

u=2/-2

u=-1

now

9u+8=9*-1+8=-1

-1is a required answer.

Answer:

76

Step-by-step explanation:

m∠N : y

4x+36+y=180

6x-2+y=180

=>x=17

y=76

Answer:

4

Step-by-step explanation:

Answer:

Step-by-step explanation:

x = 70 degree (being vertically opposite angles)

y + 70 degree =180 degree (being linear pair)

y = 180 - 70

y = 110 degree

In triangle,

x + 60 + misssing angle = 180 degree (sum of interior angles of a triangle)

70 + 60 + missing angle =180

130 + missing angle = 180

missing angle = 180 - 130

missing angle = 50 degree

c = missing angle (being vertically opposite angles )

c = 50 degree

x + missing angle = a (sum of two interior opposite angles is equal to the exterior angle formed)

70 + 50 = a

120 degree = a

a = b (being vertically opposite angle

120 =b

therefore b is 120 degree

Hence , a = 120 degree , b = 120 degree , c = 50 degree , x = 70 degree , y = 110 degree

Its slope is m = 1 on the right side of the vertex, and m = - 1 on the left side of the vertex.

Absolute Value Function:

An absolute value function is a function that contains an algebraic expression within the absolute value sign. Remember that the absolute value of a number is its distance from 0 on the number line. To graph the absolute value function, select some values ​​of x and find some ordered pairs.

In mathematics, the absolute value or modulus of the real number x, represented as.

|x| is the non-negative value of x, regardless of sign.

x is positive and |xI =-x}.  For example, the absolute value of 3 is 3, and the absolute value of -3 is also 3. The absolute value of a number can be thought of as the distance from zero.

Generalizations of the absolute value of real numbers are made in a variety of mathematical contexts. For example, absolute value is also defined for complex numbers, quaternions, ordinal rings, fields, and vector spaces. Absolute value is closely related to the concepts of magnitude, distance, and norm in various mathematical and physical contexts.

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2.1. The equation has no real solutions.

2.2. The solution to the equation is x = 8.493.

2.3. The solutions to the equation are x = -3 and x = -1.

2.1. The equation is: log₁₆ + log₃₂₇ - log₄₄ = 6

To solve this equation, we can use the properties of logarithms. First, let's simplify each term individually:

log₁₆ = log₄² = 2log₄

log₃₂₇ = log₃³ = 3log₃

Substituting these values back into the equation, we have:

2log₄ + 3log₃ - log₄₄ = 6

Next, we can combine the logarithms using the logarithmic properties:

log₄ⁿ = nlog₄

Applying this property, we can rewrite the equation as:

log₄² + log₃³ - log₄₄ = 6

2log₄ + 3log₃ - log₄⁴⁴ = 6

Now, let's combine the logarithms:

log₄² + log₃³ - log₄⁴⁴ = 6

log₄² + log₃³ - log₄⁴ + log₄⁴⁴ = 6

log₄²(3³) - log₄⁴⁴ = 6

Using the properties of logarithms, we can further simplify:

log₄²(3³) - log₄⁴⁴ = 6

log₄⁶ - log₄⁴⁴ = 6

Now, we can apply the logarithmic subtraction rule:

logₐ(b) - logₐ(c) = logₐ(b/c)

Using this rule, the equation becomes:

log₄⁶ - log₄⁴⁴ = 6

log₄⁶/⁴⁴ = 6

Finally, we can convert the equation back to exponential form:

4^(log₄⁶/⁴⁴) = 6

Solving this equation will require the use of a calculator or software to obtain the numerical value of x.

2.2. The equation is: 3x + 1 + 4.3x = 63

To solve this equation, we can combine like terms:

3x + 1 + 4.3x = 63

7.3x + 1 = 63

Next, we can isolate the variable by subtracting 1 from both sides:

7.3x + 1 - 1 = 63 - 1

7.3x = 62

To solve for x, divide both sides of the equation by 7.3:

(7.3x)/7.3 = 62/7.3

x = 8.493

Therefore, the solution to the equation is x = 8.493.

2.3. The equation is: √(2x + 6) - 3 = x

To solve this equation, we can isolate the square root term by adding 3 to both sides:

√(2x + 6) - 3 + 3 = x + 3

√(2x + 6) = x + 3

Next, we can square both sides of the equation to eliminate the square root:

(√(2x + 6))^2 = (x + 3)^2

2x + 6 = x^2 + 6x + 9

Rearranging the equation and setting it equal to zero:

x^2 + 6x + 9 - 2x - 6 = 0

x^

2 + 4x + 3 = 0

This is a quadratic equation. To solve it, we can factorize or use the quadratic formula. Factoring the equation:

(x + 3)(x + 1) = 0

Setting each factor equal to zero:

x + 3 = 0  or  x + 1 = 0

Solving for x:

x = -3  or  x = -1

Therefore, the solutions to the equation are x = -3 and x = -1.

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The possible solutions for this equation are x = -3 and x = -1. Let's solve each of the given equations:

2.1. log(16) + log(3) 27 - log(44) = 6

Using logarithmic properties, we can simplify the equation:

log(16) + log(27) - log(44) = 6

Applying the product rule of logarithms:

log(16 * 27 / 44) = 6

Calculating the numerator and denominator of the logarithm:

log(432/44) = 6

Simplifying the fraction:

log(9) = 6

Now, rewriting the equation in exponential form:

\(10^6 = 9\)

Since \(10^6 = 9\) is not equal to 9, this equation has no solution.

\(2.2. 3^(2x+1) + 4.3^(2-x) = 63\)

Let's rewrite 4.3 as\((3^2)^(2-x):3^(2x+1) + (3^2)^(2-x) = 63\)

Now, we can simplify:

\(3^(2x+1) + 3^(4-2x) = 63\)

We observe that both terms have a common base of 3. We can combine them using the rule of exponentiation:

\(3^(2x+1) + 3^(4) / 3^(2x) = 63\)

Simplifying further:

\(3^(2x+1) + 81 / 3^(2x) = 63\)

To simplify the equation, we can rewrite 81 as 3^4:

\(3^(2x+1) + 3^4 / 3^(2x) = 63\)

Combining the terms:

\(3^(2x+1) + 3^(4 - 2x) = 63\)

Now we can equate the powers of 3 on both sides:

\(2x + 1 = 4 - 2x4x + 1 = 44x = 3\)

\(x = 3/4\)

Therefore, the solution for this equation is x = 3/4.

\(2.3. √(2x + 6) - 3 = x\)

To solve this equation, we'll isolate the square root term and then square both sides to eliminate the square root:

\(√(2x + 6) = x + 3\)

Squaring both sides:

\((√(2x + 6))^2 = (x + 3)^22x + 6 = x^2 + 6x + 9\)

Rearranging and simplifying the equation:

\(x^2 + 4x + 3 = 0\)

Factoring the quadratic equation:

\((x + 3)(x + 1) = 0\)

Setting each factor to zero and solving for x:

\(x + 3 = 0 -- > x = -3x + 1 = 0 -- > x = -1\)

Therefore, the possible solutions for this equation are x = -3 and x = -1.

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This limitation on the distribution element of its marketing mix strategy supports the product’s competitive advantage.

The one which is not representing an example of a product's tangible feature is brand equity.

The limitation on the distribution element of the marketing mix strategy supports the product's competitive advantage.

By exclusively selling C-Ice at health food stores,

The company creates a selective distribution channel that positions the product as a specialized and premium offering.

This limited availability enhances the perception of exclusivity.

And uniqueness, potentially attracting health-conscious consumers who value natural and nutritional products.

Brand equity is not an example of a product's tangible feature.

Brand equity refers to the intangible value and perception associated with a brand,

Such as its reputation, customer loyalty, and brand recognition.

Tangible features, on the other hand, are physical characteristics of a product that can be observed or measured.

Examples of tangible features include packaging, color, weight, and size.

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Answer:

We cannot see any graphs, add them so we can understand the problem

The expected time for completion of Activity "X" on a PERT chart is 9 hours.

PERT analysis is a project management technique that is used to evaluate and analyze the tasks involved in finishing a project. It makes use of 3 duration estimates: optimistic, pessimistic, and most likely times to calculate the expected duration of each activity. These estimates are used to analyze the critical path, slack time, and schedule of the project.

Let's calculate the expected time for completion of Activity "X" on a PERT chart using the given estimates:

Optimistic time (O) = 6 hours

Most likely time (M) = 9 hours

Pessimistic time (P) = 12 hours

Expected time (TE) = [O + 4M + P] ÷ 6= [6 + 4(9) + 12] ÷ 6= [6 + 36 + 12] ÷ 6= 54 ÷ 6= 9

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Answer:

well i don't know but i wish you the best of luck sorry always remember YOUR SMART ♥️♥️♥️♥️♥️

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Answer:11

Step-by-step explanation:

because you have to create the equation and solve

Using matrix inversion method and perimeter of rectangle, the dimension of the rectangle are 16cm and 7cm

Let the length of the rectangle be l and the width be w. We know that l - w = 3.5 and 2l + 2w = 67. We can rewrite these equations as a system of linear equations in matrix form:

\($$\begin{bmatrix}1 & -1 \ 2 & 2\end{bmatrix} \begin{bmatrix}l \ w\end{bmatrix} = \begin{bmatrix}3.5 \ 67/2\end{bmatrix}$$\)

We can solve for \($\begin{bmatrix}l \ w\end{bmatrix}$\) by multiplying both sides of the equation by the inverse of the coefficient matrix:

\($$\begin{bmatrix}l \ w\end{bmatrix} = \begin{bmatrix}1 & -1 \ 2 & 2\end{bmatrix}^{-1} \begin{bmatrix}3.5 \ 67/2\end{bmatrix}$$\)

To find the inverse of the coefficient matrix, we can use the following formula:

\($$\begin{bmatrix}a & b \ c & d\end{bmatrix}^{-1} = \frac{1}{ad-bc} \begin{bmatrix}d & -b \ -c & a\end{bmatrix}$$\)

Plugging in the values for our matrix, we get:

\($$\begin{bmatrix}1 & -1 \ 2 & 2\end{bmatrix}^{-1} = \frac{1}{1 \cdot 2 - (-1) \cdot 2} \begin{bmatrix}2 & 1 \ -2 & 1\end{bmatrix} = \begin{bmatrix}1/2 & 1/4 \ -1/2 & 1/4\end{bmatrix}$$\)

Now we can substitute this matrix and the vector on the right-hand side of the equation into our formula to obtain the solution:

\($$\begin{bmatrix}l \ w\end{bmatrix} = \begin{bmatrix}1/2 & 1/4 \ -1/2 & 1/4\end{bmatrix} \begin{bmatrix}3.5 \ 67/2\end{bmatrix} = \begin{bmatrix}16 \ 7\end{bmatrix}$$\)

Therefore, the dimensions of the rectangle are 16 cm by 7 cm.

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