YES OR NO QUESTION!!! PLEASE HELP

here is a link to the aneser hope it helps

The coordinates of the image of the point (4,5) after reflecting over the

the y-axis is (- 4, 5).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

Given, A point (4, 5) is reflected over the y-axis.

We know points of coordinated (x, y) reflected over the x-axis becomes

(- x, y).

Therefore, The coordinate points (4, 5) after reflecting over the y-axis would be ( - 4, 5).

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Answer:

the third

Step-by-step explanation:

The area is covered with 1.4 gallons of water per square foot, approximately 5388.9 gallons of water were used.

We use the formula for the area of a circle: A = πr².

The radius can be determined by dividing the diameter, which is 70 feet, by 2. Therefore, r = 35 feet.

To find the area of the circle, substitute the value of r into the formula for the area of a circle: A = πr².
A = πr²
A = π(35)²
A = 3.14 × 1225
A = 3842.5 square feet
We know that this area is covered with 1.4 gallons of water per square foot, so we can multiply the area of the circle by 1.4 to get the total gallons of water used:

Total gallons of water used = A * 1.4
1.4 × 3842.5 ⇒ 5,379.5 gallons.

Therefore, the total gallons of water used is 5,379.5 gallons.

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Answer:

see below

Step-by-step explanation:

Monica earned twice as much as Samuel

m = 2*s

Divide each side by 2

1/2 m = 1/2 ( 2s)

1/2 m = s

If monica earned 56

1/2 (56) = s

28 =s

Answer: B. 7

The ratio of the two triangles indicates that BOY is 1/2 the size of GRL. Therefore, the ratio of the sides of the triangles is also 1:2. Since the length of BO is given as x + 3, this means that the length of GR must be 2(x + 3) - 1 = 2x + 5. Therefore, the length of GR is 7.

To calculate the levered value of equity, we need to determine the value of equity after adding debt to the capital structure. Given that Salem Tech is an all-equity firm and plans to add $200,000 of debt with a coupon rate of 9%, we can calculate the levered value of equity.

The levered value of equity can be calculated using the equation:

Levered Value of Equity = Unlevered Value of Equity + Debt

To find the unlevered value of equity, we use the formula:

Unlevered Value of Equity = Market Value per Share * Number of Shares

Given that the market price per share is $40 and the number of shares outstanding is 95,000, the unlevered value of equity is:

Unlevered Value of Equity = $40 * 95,000 = $3,800,000

Finally, we can calculate the levered value of equity by adding the unlevered value of equity and the value of debt:

Levered Value of Equity = Unlevered Value of Equity + Value of Debt

Levered Value of Equity = $3,800,000 + $200,000 = $4,000,000

Therefore, the levered value of equity for Salem Tech is $4,000,000.

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Answer:

-3.25 then -2 1/2

Step-by-step explanation:

the greater the number in the negative side the less the amount

Answer:

9+(7)(6)

9+42=51

Step-by-step explanation: hope this help

Let's solve the following equation to see where Maya made a mistake:

2 (3x + 6) = 3 (x - 10)

Step 1: Solving parenthesis

6x + 12 = 3x - 30

Step 2: Like terms

6x - 3x = -30 - 12

Step 3: Complete the subtractions at both sides

3x = -42

Step 4: Dividing by 3 at both sides

3x/3 = -42/3

x = -14

Maya didn't multiply correctly 3 * - 10

Yes, Javionery, option B is the correct one.

Answer:

B. 152 square inches

Step-by-step explanation:

The surface area equation is:

SA=2LH+2LW+2WH

In this problem, length is 6, width is 1 and height is 10. If we plug those numbers into the equation we have:

SA=2(6)(10)+2(6)(1)+ 2(1)(10)

(simplify)

SA=120+12+20

(simplify)

SA=152

Answer:

The age of brothers are 4 years and 2 years respectively.

Step-by-step explanation:

We are given that the ages of two brothers have a ratio of 2 to 1. When 4 years have passed, the ratio of their ages will be 8 to 6.

Let the age of the first brother be 'x years' and the age of the second brother be 'y years'.

So, according to the question;

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

                                      \(x=2y\)  -------------- [equation 1]

                                       \(\frac{x+4}{y+4}=\frac{8}{6}\)

                               \(6({x+4})=8}(y+4)\)

                               \(6x+24=8y+32\)

                               \(6(2y)+24=8y+32\)

                               \(12y-8y=32-24\)

                                    \(4y=8\)

                                     \(y=\frac{8}{4}\) = 2 years

Putting the value of y in equation 1 we get;

                                     x = 2y

                                      x = \(2 \times 2\) = 4 years

Hence, the age of brothers are 4 years and 2 years respectively.

After adding and subtracting the rational expressions , the simplified rational expression is 4x - 4/x² - 5/x³ + 9  .

We first simplify each expression inside the parentheses :

that means :

⇒ (2x + 5/x² -3x) = (2x - 3x + 5/x²) = (-x + 5/x²) ;

⇒ (3x + 5/x³ - 9x) = (-6x + 5/x³)  ;

⇒ (x + 1/x² - 9) = (-9 + x + 1/x²)  ;

Now we substitute these expressions into original equation/expression :

we get ; (-x + 5/x²) - (-6x + 5/x³) - (-9 + x + 1/x²)

Simplifying further ,

we get ;

⇒ -x + 5/x² + 6x - 5/x³ + 9 - x - 1/x²  ;

On Combining the like terms, we get ;

⇒ 4x - 4/x² - 5/x³ + 9

Therefore, the simplified rational expression is 4x - 4/x² - 5/x³ + 9.

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The given question is incomplete , the complete question is

Adding and subtracting rational expressions, Simplify the rational expression  (2x + 5/x² -3x) - (3x + 5/x³ - 9x) - (x + 1/x² - 9)  .

Answer:

a) x=60

b) I did (2x-70)+130=180 because each line is 180 unless it's a circle equaling 360

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

sorry if it is wrong

The circumference of the circle shows that the number of stones needed will be 13.

It should be noted that the circumference of a circle is calculated by using the formula:

= 2πr

= 2 × 3.142 × (4/2)

= 12.568

= 13 approximately

Therefore, 13 stones are needed.

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Answer:

11.7

Step-by-step explanation:

when they said sequre they mean the two sides are same length that's why we looked for two numbers are they are same length , then times one number by same number together to find the area because to enable to find the area times one side by the other side equals the area square feet 11.7 times 11.7 equals 137 square feet

My friend consumed 8 donuts in one sitting. 8 donuts is a lower bound on how many donuts he is physically capable of eating in one sitting option A.

An element of K that is bigger than or equal to each member of S is referred to as an upper limit or majorant of a subset S of some preordered set (K, ) in mathematics, notably in order theory. In addition, each element of K that is smaller than or equal to each element of S is characterised as a lower limit or minorant of S.

A set that has an upper (or lower) bound is referred to as being majorized (or minorized), bounded from above, or minorized by that bound. In the mathematical literature, sets that have upper (or lower, respectively) limits are referred to as being bounded above (or below).

Friend consumed 8 doughnuts. So it is

lower bound on how can eat in a sitting.

Many donuts he lower bound is the lowest quantity in a set, as in our.

example, we definitely know he can eat 8 of them. We don't know how many more can be eat (upper bound) or is it exact amount be can eat.

Hence option (a) is correct.

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y= -1625x + 8175 describes Zahra’s elevation during her descent. Option(4) is correct

A mathematical statement made up of two expressions joined by an equal sign is known as an equation. For instance, x + 5 = 12 is an equation, in which x + 5 and 12 are two expressions separated by an 'equal' sign.

Given data

Hours Elevation(ft)

 1            6550

 2            4925

 3            3300

 4            1675

5            50

Now we will go through the options

y=-1625x-8175

Let x =hours vale

X =1,2,3,4,5

Now take option (1) when x =1,2, 3, 4, 5

y = -1625 – 8175 = -9800

y = -3250 – 8175 = -11425

y = -4875 – 8175 = -13050

y = -6500 – 8175 = -14675

y = -8125 – 8175 = -16300

Now take option (2) when x =1,2, 3, 4, 5

y = 1625 + 8175 = -9800

y = 3250 + 8175 = 11425

y = 4875 + 8175 = 13050

y = 6500 + 8175 = 14675

y = 8125 + 8175 = 16300

Now take option (3) when x =1,2, 3, 4, 5

y = 1625 – 8175 = -6550

y = 3250 – 8175 = -4925

y = 4875 – 8175 = -3300

y = 6500 – 8175 = -1675

y = 8125 – 8175 = -50

Now take option (4) when x =1,2, 3, 4, 5

y = -1625 + 8175 = 6550

y = -3250 + 8175 = 4935

y = -4875 + 8175 = 3300

y = -6500 + 8175 = 1675

y = -8125 + 8175 = 50

y= -1625x + 8175 satisfies all the conditions

Therefore y= -1625x + 8175  describes Zahra’s elevation during her descent.

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Answer:

1. 12.5%

2. 26%

3. 51

4. 16

Step-by-step explanation:

3/24=0.125 -> 12.5%

65/250=0.26 -> 26%

300*0.17=51

0.4*40=16

Answer:

Step-by-step explanation:

The average speed is defined as the total distance traveled divided by the total time taken.

from A to B

distance= 100 miles

speed= 50 mi/h

speed= distance/time

time= distance/speed

time= 100/50

time= 2 hours

from B to C

distance= 100 miles

speed= 70 mi/h

speed= distance/time

time= distance/speed

time= 100/70

time= 10/7 hours

Average speed= total distance/total time

total distance= 200 mile

total time= 2+10/7= (14+10)/7= 24/7

Average speed= 200/24/7

Average speed= 200*7/24

Average speed= 1400/24

Average speed= 58.3 mi/hour

A line graph is used when an independent variable is a continuous quantitative variable. A line graph is a type of chart used to represent data over time with the help of lines connecting various data points.

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Answer:

When I squared the binomials, they became quadratic trinomials.

(Not sure if this is the kind of answer you want, sorry if it's not!)

(x-3)² = x² - 6x + 9

(x+2)² = x² + 4x + 4

(x-4)² = x² - 8x + 16

(x+5)² = x² + 10x + 25

Answer:

the value of y when x = 0 is 1 (0, 1)

Step-by-step explanation:

Answer:

the daily balance of Elliott's account for the month of June is $1497.37.

Step-by-step explanation:

Day 1: 1223

Day 10: 1838 (1223+615)

Day 15: 1775 (1838 - 63)

Day 22: 1655 (1775 - 120)

To find the average daily balance, we add up the balances for each day and divide by the number of days in June:

Answer:

what  do you mean im confused

Step-by-step explanation:

Answer:

22222233

Step-by-step explanation:

The probability of making a gain that exceeds one standard deviation from the mean for stock XYZ on any given day is approximately 31.73%.

The probability of making a gain that amounts to more than one standard deviation from the mean on any given day for the stock XYZ can be found using the properties of the normal distribution.

To calculate this probability, we need to find the area under the normal distribution curve beyond one standard deviation from the mean in the positive direction. In this case, the mean (μ) is 20 basis points and the standard deviation (σ) is 40 basis points.

Using the standard normal distribution, we can convert the value one standard deviation above the mean (μ + σ) to a z-score by subtracting the mean and dividing by the standard deviation.

Z = (X - μ) / σ

Z = (μ + σ - μ) / σ

Z = σ / σ

Z = 1

Once we have the z-score, we can look up the corresponding probability using a standard normal distribution table or a statistical calculator.

The area under the normal curve beyond one standard deviation from the mean in the positive direction corresponds to approximately 0.1587 or 15.87%.

Therefore, the probability of making a gain that amounts to more than one standard deviation from the mean on any given day for stock XYZ is approximately 0.1587 or 15.87%.

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Question:

Find the probability of getting a doublet in a throw of a pair of dice.

Answer:

The probability is 1 out of 6.

Explanation:

There are a total of 6 possibilities that you get a doublet, which is {1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}, and {6, 6}.

The total possibilities of throwing a dice are 6 possibilities for the first dice, and 6 possibilities for the second dice. Which results in a total of 6 × 6 = 36 possibilities available.

Probability = Possibilities of getting doublet ÷ Total possibilities = 6 ÷ 36 = 1 ÷ 6.

Hopefully this answer will help you.

The company caught approximately 1,461,880 fish over the first 13 years. We can calculate it in the following manner.

Since the number of fish caught by the company decreases by 4% each year, the number of fish caught in the second year will be 96% of the first year, and the number of fish caught in the third year will be 96% of the second year, and so on.

To find the total number of fish caught by the company over the first 13 years, we can use the following formula:

Total fish caught

\(= 130,000 + 0.96130,000 + 0.96^{2130,000} + ... + 0.96^{12*130,000}\)

Using the formula for the sum of a geometric series, we can simplify this to:

Total fish caught = 130,000 * (1 - 0.96¹³)/(1 - 0.96)

Plugging in the values and solving for the total fish caught, we get:

Total fish caught = 130,000 * (1 - 0.96¹³)/(1 - 0.96) = 1,461,880

Therefore, the company caught approximately 1,461,880 fish over the first 13 years.

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