Write the coordinate of A’ after A (5,3) got reflected over the x-axis.

Answer:

down below!

Step-by-step explanation:

a) width: 2,3,4,5  length:9,8,7,6

all you need if for those numbers to add up to 11 together because the perimeter itself is 22 so you always want to be able to add those two numbers and be able to double it to the perimeter if that makes sense.

b) the greatest area there will be would be width: 5 and length: 6 because 5x6 equals 30 and multiplying the others would be less than that. hence 2x9=18, 3x8=24, and 4x7=28  

please let me know if this helps if not I can try to explain another way!

Answer:

4×6=24

24×15=360

360×2=720

15-12=3

3×6=18

18×18=324

324+720=1044inches

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.

Here to learn more about Rigid Transformation:

https://brainly.com/question/1462871

#SPJ4

Answer: B = 1.9

Step-by-step explanation:

A=5

C=12

B=x

Pythagorean Theorem: 5^2 + x^2 = 12^2  

25+x^2=144

x^2=119

\(\sqrt{19}\)≈10.9

To solve this problem using the inclusion-exclusion principle, we need to consider the number of ways to roll eight distinct dice such that all six faces appear on at least one die.

Let's denote the six faces as F1, F2, F3, F4, F5, and F6.

First, we'll calculate the total number of ways to roll eight dice without any restrictions. Since each die has six possible outcomes, there are 6^8 total outcomes.

Next, we'll calculate the number of ways where at least one face is missing. Let's consider the number of ways where F1 is missing on at least one die. We can choose 7 dice out of 8 to be any face except F1. The remaining die can have any of the six faces. Therefore, the number of ways where F1 is missing on at least one die is (6^7) * 6.

Similarly, the number of ways where F2 is missing on at least one die is (6^7) * 6, and so on for F3, F4, F5, and F6.

However, if we simply add up these individual counts, we will be overcounting the cases where more than one face is missing. To correct for this, we need to subtract the counts for each pair of missing faces.

Let's consider the number of ways where F1 and F2 are both missing on at least one die. We can choose 6 dice out of 8 to have any face except F1 or F2. The remaining 2 dice can have any of the remaining four faces. Therefore, the number of ways where F1 and F2 are both missing on at least one die is (6^6) * (4^2).

Similarly, the number of ways for each pair of missing faces is (6^6) * (4^2), and there are 15 such pairs (6 choose 2).

However, we have subtracted these pairs twice, so we need to add them back once.

Continuing this process, we consider triplets of missing faces, subtract the counts, and then add back the counts for quadruplets, and so on.

Finally, we obtain the total number of ways to roll eight distinct dice with all six faces appearing using the inclusion-exclusion formula:

Total ways = 6^8 - 6 * (6^7) + 15 * (6^6) * (4^2) - 20 * (6^5) * (3^3) + 15 * (6^4) * (2^4) - 6 * (6^3) * (1^5) + (6^2) * (0^6)

to know more about number visit:

brainly.com/question/3589540

#SPJ11

Answer:

starting amount in his savings account

Step-by-step explanation:

Answer:

10x^2 -623x +2

Step-by-step explanation:

the numbers were put in weird so im not sure if this is the answer you were looking for, but thats what i got

The solution to the system of inequalities y ≤ 2x + 2 and y < -2x - 3 can be represented by a graph. The inequality y ≤ 2x + 2 represents a line with a slope of 2 and y-intercept of 2. The inequality y < -2x - 3 represents a line with a slope of -2 and y-intercept of -3. ( The graph attached)

The inequality y ≤ 2x + 2 represents a line in the form y = mx + b, where m is the slope and b is the y-intercept. In this case, the slope is 2 and the y-intercept is 2. To graph this inequality, we can first plot the line by using the y-intercept, which is the point (0,2) on the graph. Then, we can use the slope to find additional points that fall on the line, such as (1,4) or (-1,0). Once we have plotted several points, we can connect them to form the line.

The inequality y < -2x - 3 represents a similar line, but with a different slope and y-intercept. In this case, the slope is -2 and the y-intercept is -3. To graph this inequality, we can use the same process as before by first plotting the y-intercept (0,-3), and then using the slope to find additional points that fall on the line.

The solution to the system of inequalities is the area that lies on one side of the first line and the opposite side of the second line, which is the area between the two lines. This area can be represented by shading the region below the first line and above the second line on the graph. It is important to note that the solution region is not including the lines themselves, because the inequalities are strict inequalities.

Learn more about system of inequalities here:

https://brainly.com/question/19526736

#SPJ4

Answer:

\( -40s + 90t + 30 \)

Step-by-step explanation:

Given, \( -10(4s - 9t - 3) \)

To clear parenthesis using the distributive property of multiplication, we have,

\( -10(4s) -10(-9t) -10(-3) \)

Negative sign multiplied by negative sign = positive sign

\( = -40s + 90t + 30 \)

Thus:

\( -10(4s - 9t - 3) = -40s + 90t + 30 \)

For the transformation at -78 °C, appropriate reagents include lithium aluminum hydride (LiAlH4) and diethyl ether.

At -78 °C, certain chemical reactions require the use of specific reagents to achieve the desired transformation. One commonly used reagent is lithium aluminum hydride (LiAlH4), which acts as a strong reducing agent. It is capable of reducing various functional groups, such as carbonyl compounds, to their corresponding alcohols.

Diethyl ether is typically employed as a solvent to facilitate the reaction and ensure efficient mixing of the reactants. Researchers often utilize this low temperature for reactions involving sensitive or reactive intermediates, as it helps control the reaction and prevent unwanted side reactions.

The use of LiAlH4 and diethyl ether provides a reliable combination for achieving the desired transformation at this temperature, enabling chemists to manipulate and modify compounds in a controlled manner.

Learn more about reagents

brainly.com/question/28504619

#SPJ11

Answer:

-173.25

Step-by-step explanation:

First you solve the values in the parenthesis or the "brackets"

you get:

-7.5-4.5+15(-10.75)

multiply

15 x -10.75

=-161.25

-7.5-4.5-161.25

=173.25

Hope that helps! pls mark as brainliest

Answer: -173.25

Step-by-step explanation:

Remember to follow the rules of Parentheses Exponent Multiplication Division Addition Subtraction (PEMDAS).

Answer:

The factored area of the rectangle=2(2w-5)

Area of a rectangle=length×width

Step-by-step explanation:

Area of rectangle is 4w - 10 square units

We have to factor the expression

Area of rectangle = 4w - 10

common factor=2

Area of rectangle = 2(2w - 5)

Thus the given expression is factored

Area of a rectangle=length × width

Area of the rectangle=2×(2w-5)

Thus, it is safe to say

The length=2 or (2w-5)

The width=(2w-5) or 2

Answer:

1.

(x,y)---Ordered Pair of a point in two dimensional plane

x=Abscissae

y=Ordinate

2.

xy--Two Dimensional Plane

or xy-Plane

3.

xy----Monomial , that is a single term having

Step-by-step explanation:

There is only one line that can pass through two points and a plane which has only two dimensions intersects with another plane along a one dimensional line

The figure shows a two lines and two planes

1. \(\overset{\longleftrightarrow}{XY}\) shows the symbol of a line, and the capital letters X and Y,

The other names for \(\overset{\longleftrightarrow}{XY}\) are;

i) Line XY \(\left(\overset{\longleftrightarrow}{XY} \right)\)and ii) Line YX, \(\left(\overset{\longleftrightarrow}{YX} \right)\)

Reason:

A line can be named by reversing the order of the letters

2. Opposite rays are two rays that extends in opposite directions but have the same endpoint

Opposite rays are; \(\overset{\longrightarrow}{RY}\), and \(\overset{\longleftarrow}{RX}\)

Reason:

The rays \(\overset{\longrightarrow}{RY}\), and \(\overset{\longleftarrow}{RX}\) have a common end point, R, and they move in opposite direction

3. The intersection of two planes is a line;

The intersection of the two planes is the line \(\mathbf{\overset{\longleftrightarrow}{RS}}\)

Learn more about points, lines, and planes here:

ttps://brainly.com/question/17268701

Answer:

b, c, d, f

Step-by-step explanation:

Which ordered pairs are solutions to the inequality?

 2x+3y≥−1?

a≥b means that A must be equal to or greater than B.

Let's do this the long, but easy way, by plugging it in!

(x,y)

a. (0,-1) -> -3≥-1 -> false

b. (5,-1)-> 7≥-1 -> true

c. (-2,1) -> -1≥-1 -> true

d. (0,1) -> 3≥-1 -> true

e. (-6,0) -> -12≥-1 - > false

f. (2,-1) -> 1≥-1 -> true

Let me know if it is incorrect!

- a friendly 8th grader :)

The equation 525 shows the total number of programs that were folded by the present members of the band and if all members were present, they would have folded a total of 125 programs.

To find out how many programs each member folded, we need to divide the total number of programs (525) by the number of present members (which is not given in the question). F

or example, if there were 5 present members, then each member would have folded 105 programs (525 ÷ 5 = 105).

Similarly, if there were 8 present members, then each member would have folded 65.625 programs (525 ÷ 8 = 65.625).

On the other hand, if we want to find out how many programs would have been folded if all members were present, we need to use a proportion. Let's say the band has a total of 10 members.

If each member folds the same number of programs, then the proportion would be:

present members : total members = folded programs : total programs
2 : 10 = 25 : x

We can solve for x by cross-multiplying and simplifying:

2x = 250
x = 125

Therefore, if all members were present, they would have folded a total of 125 programs (10 members x 12.5 programs each).

Know more about the proportion.

https://brainly.com/question/1496357

#SPJ11

Answer:

Depends how many positions u willing to try

Step-by-step explanation:

Answer:

I don't know it like off

Answer:

\(y = \frac{1}{2}x - 7\)

Step-by-step explanation:

Slope-intercept form: y = mx + b

slope = m = 1/2

b = y-intercept = b

x = (x  , y) = -4

y = (x , y) = -9

Plug in the corresponding numbers and variables into their corresponding variables:

y = mx + b

\(-9 = \frac{1}{2} * -4 + b\)

First, simplify. Multiply 1/2 with -4:

\(-9 = \frac{1}{2} * -4 + b\\ \\-9 = \frac{1 * -4}{2} + b\\\\-9= -\frac{4}{2} + b\\ -9 = -2 + b\)

Next, isolate the variable, b. Note the equal sign, what you do to one side, you do to the other. Add 2 to both sides of the equation:

\(-9 = -2 + b\\-9 (+2) = -2 (+2) + b\\b = -9 + 2\\b = -7\)

Next, plug in -7 for b in the given slope-intercept form.

\(y = mx + b\\y = \frac{1}{2} x -7\)

\(y = \frac{1}{2} x - 7\) is your answer.

-

Learn more about the slope-intercept form, here:

https://brainly.com/question/9682526

Answer:

Step-by-step explanation:

Use point-slope form and convert to slope-intercept:

Answer:

\(A=\) $\(966.306\)

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

\(A=P(1+\frac{r}{n})^n^{t}\)

where

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

\(t= 5\) \(years\)

\(P=\) $\(600.00\)  

\(r=10\)% \(=10/100=0.10\)

\(n=1\)

substitute in the formula above

\(A=600(1+\frac{0.10}{1})^1^*^5\)

\(A=600(1.10)^5\)  

\(A=\) $\(966.306\)

Answer:

Step-by-step explanation:

you can find out the answer by subtracting 48 by 32, and if that number(16) times 3 equals 48( which it does) Then you know you are in the good.

Answer:

Income tax=$ 3,000

Step-by-step explanation:

The tax that a state implant, if the salary is $60000 per annum, is  5.75% and the amount of tax is $3450.

Taxes are compulsory payments made by a government organization, whether local, regional, or federal, to people or businesses. A tax is a mandatory financial charge or another sort of levy placed on a taxpayer (an individual or legal entity) by an administrative body to pay for certain public expenditures and administrative costs (regional, local, or national)

Given:

The salary = $60000,

The tax on the range more than $17001 = 5.75%,

Calculate the amount of tax as shown below,

Amount of tax = 5.75 % of 60000

Amount of tax = 5.75 × 60000 / 100

Amount of tax = $3450

To know more about Tax:

https://brainly.com/question/19032638

#SPJ2

Answer:

what happened with you

Step-by-step explanation:

which questions do you ask with me

The sample size required to achieve a 99% confidence interval having margin of error 0.02 would be determined by:

\(n=0.2275\times (\frac{2.581}{0.02} )^2\)

We know that the formula to find the sample size , if prior proportion is available :

\(n=p(1-p)(\frac{z_{\alpha/2}}{E} )^2\)

where, Z_α/2 is the critical value of the Normal distribution at α/2,

E is the margin of error,

p is the sample proportion

Here, E the margin of error is 0.02

We know that the alpha(α) level for a 99% confidence level is 0.01

And the critical value for a 99% confidence interval is 2.581

So, \(z_{\alpha/2} = 2.581\)

The proportion of forms with miscalculation is 35%

So, p = 0.35

(1 - p) = 0.65

Using above formula the sample size would be,

\(n=p(1-p)(\frac{z_{\alpha/2}}{E} )^2\\\\n=0.35\times (1-0.35)\times (\frac{2.581}{0.02} )^2\\\\n=0.2275\times (\frac{2.581}{0.02} )^2\\\\n=3771.2\\\\n\approx 3771\)

The sample size is 3771

Learn more about the sample size here:

https://brainly.com/question/25894237

#SPJ4

Work Shown:

n(A only) = number of items inside set A only

n(A only) = 12

n(A and B) = 16

n(B only) = 20

n(A or B) = n(A only) + n(A and B) + n(B only)

n(A or B) = 12 + 16 + 20

n(A or B) = 48

n(Total) = n(A only) + n(A and B) + n(B only) + n(Not A, not B)

n(Total) = 12+16+20+24

n(Total) = 72

P(A or B) = n(A or B)/n(Total)

P(A or B) = 48/72

P(A or B) = 0.67 approximately

The solution for this compound inequality include the following: D. x < 1 OR x > 3.

In Mathematics, it is very important to note that you do not flip the inequality symbol (sign) when you are solving an inequality by multiplication or division with a positive numerical value (number).

In this context, we can logically deduce that you would flip the inequality symbol (sign) when you isolate the variable in an expression such as it's highlighted in the following steps:

9 - 4x > 5

By collecting like-terms and rearranging, we have;

9 - 5 > 4x

4 > 4x

1 > x

Lastly, we would flip the inequality symbol (sign) as follows;

x < 1.

4x - 10 > 2

By collecting like-terms and rearranging, we have;

4x > 2 + 10

4x > 12

x > 3.

Read more on inequality here: brainly.com/question/27166555

#SPJ1

The two triangles n = (75 + 3) / 5 = 18. The measure of angle q is 18 degrees.

1. First, find the value of n by using the equation 5(n - 3) = 75 + 3

2. Next, add 75 and 3 together and divide by 5. This gives us a value of 18 for n.

3. Finally, use the equation 5(n - 3) to determine the measure of angle q in triangle qrs. This equals 5(18 - 3) = 5(15) = 75 degrees.

The two triangles qrs and xyz are similar, meaning they have the same angle measures. In order to find the measure of angle q in triangle qrs, we must first find the value of n. The measure of angle x in triangle xyz is 75 degrees and the measure of angle q in triangle qrs is equal to 5(n - 3) degrees. We can use this equation to solve for the value of n. To do this, we add 75 and 3, then divide by 5. This gives us a value of 18 for n. Therefore, the measure of angle q in triangle qrs is 18 degrees.

Learn more about triangle here

https://brainly.com/question/2773823

#SPJ4