Write an equation of the line that passes through (2, 0) and is parallel and perpendicular to the line shown.

Answer:

6 miles

Step-by-step explanation:

Li can walk 6 miles if you divide 135 and 45 you'll get 3 finally if you multiply 2 and 3 you'll get 6 So in total Li walks 6 miles

Answer:

the answer is 203463 I hope this will help you :)

Step-by-step explanation:

Answer: Just took the test the guy above me is correct correct

Step-by-step explanation:

Answer:

(2,-1)

Step-by-step explanation:

I took the test

Answer:

x = 7/15

Step-by-step explanation:

x + 6/4 + x - 3/5 = 5x - 4/8

x + x - 5x = -4/8 - 6/4 + 3/5

-3x = -2/4 - 6/4 + 3/5

-3x = -8/4 + 3/5

-3x = -2 + 3/5

-3x = -10/5 + 3/5

-3x = -7/5

x = (-7/5)/-3

x = -7/(5*-3)

x = -7/-15

x = 7/15

Check:

7/15 + 6/4 + 7/15 - 3/5 = 5(7/15) - 4/8

14/15  + 6/4  - 3/5 = 35/15 - 2/4

56/60 + 90/60 - 36/60 = 140/60 - 30/60

146/60 - 36/60 = 110/60

Answer:

Deductive Reasoning

Step-by-step explanation:

If a repeated-measures design is used n=20 participants are needed for the study

If a matched-subjects design is used n=40 participants are needed for the study

Repeated measures configuration is an exploration plan that includes numerous proportions of similar variables taken on something similar or matched subjects either under various circumstances or throughout two or additional time spans. For example, repeated measures are gathered in a longitudinal report in which change after some time is surveyed.

A matched subject design involves separate trial bunches for every specific treatment, yet depends on coordinating each subject in one gathering with an identical one in another. The thought behind this is that it decreases the possibility of a persuasive variable slanting the outcomes by invalidating them.

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Answer:

• d and f

Step-by-step explanation:

• take an example of;

→ ax + by + 1

\(.\)

The area of the square increasing with  56 cm²/s

Area or A = x²

where x represents one side of the square

The rate at which each side is increasing or dx/dt = 4 cm/s.

The area of the square is 49cm²

A = x²

x = √A

x = √49 = 7

Each side of the square or x = 7cm

We are trying to find the rate the area is changing, so dA/dt

A=x²

Take the derivative of the area equation with respect to time

dA/dt= 2x * dx/dt

Now plug in the values given to solve for dA/dt: x = 7 cm and dx/dt= 4 cm/s

2 (7) * (4) = 56 cm²/s

Therefore, the area of the square increasing with  56 cm²/s

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Answer:

I say A or B but in favor A

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

are there any pictures?

Step-by-step explanation:

weights =   pounds

Answer: Jackie has two puppies. One weighs 5 9/16 pounds and the other weighs 6 1/4 pounds. Find the difference in their weights.

Step-by-step explanation:

"DIFFERENCE" means to subtract their weights. We will subtract lesser amount from the greater amount to get our answer.

Also, we need to first make these mixed numbers into improper fractions by using the rule below:

If a number is given in this form:

We can do the operation below to make it improper fraction:

The bigger number is . So we subtract the other from this after changing to improper fraction.

and

Now, we subtract via doing LCM and get our answer: The difference in weight is 11/16 pounds

The value for the hotspots of the similar triangles ∆ABC and ∆PWR are:

(1). angle B = 68°

(2). PQ = 5cm

(3). BC = 19.5cm

(4). area of ∆PQR = 30cm²

Similar triangles are two triangles that have the same shape, but not necessarily the same size. This means that corresponding angles of the two triangles are equal, and corresponding sides are in proportion.

(1). angle B = 180 - (22 + 90) {sum of interior angles of a triangle}

angle B = 68°

Given that the triangle ∆ABC is similar to the triangle ∆PQR.

(2). PQ/7.5cm = 12cm/18cm

PQ = (12cm × 7.5cm)/18cm {cross multiplication}

PQ = 5cm

(3). 13cm/BC = 12cm/18cm

BC = (13cm × 18cm)/12cm {cross multiplication}

BC = 19.5cm

(4). area of ∆PQR = 1/2 × 12cm × 5cm

area of ∆PQR = 6cm × 5cm

area of ∆PQR = 30cm²

Therefore, the value for the hotspots of the similar triangles ∆ABC and ∆PWR are:

(1). angle B = 68°

(2). PQ = 5cm

(3). BC = 19.5cm

(4). area of ∆PQR = 30cm²

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Answer: x=8

Step-by-step explanation:

UV+VW=UW

6+3x-20=6x-38

-14+3x=6x-38

3x+24=6x

3x=24

x=8

Answer:

14,820

Step-by-step explanation:

A year has 52 weeks. 285 x 52 = 14820

Answer:

$14820

Step-by-step explanation:

There are 52 weeks in a year. Therefore 285 x 52 = 14820

We can start by plotting the triangle JAG and the line y = 2 to see how we can solve it:

We can see the line y = 2 (red line) over which we have to reflect the point J, A and G.

To do that we have to look at the distance of each point to the line.

This distance will be the distance at which the image point will be located, opposite to the the original point.

As y = 2 is an horizontal line, the distance is vertical and the x-coordinate of the original points and the images will remain equal. Only the y-coordinate will change.

We can sketch the procedure as:

Then, for example, poing G is 1 unit below y = 2, so its image G' will be one unit over the line y = 2, locating at (2,3).

Point J is 2 units above y = 2, so J' will be 2 units below y = 2.

Point A is 3 units above y = 2, so A' will be 3 untis below y = 2

We can plot the remaining points as:

The red triangle is the original triangle and the blue triangle is the image.

Answer:

The coordinates are J'=(1,0), A'=(3,-1) and G'=(2,3).

To calculate the Loan to Value (LTV) ratio, we divide the loan amount by the purchase price of the property and express the result as a percentage. LTV = 80%

Given: Purchase price of the building: $8,000,000 Loan amount: $6,400,000 LTV = (Loan amount / Purchase price) * 100 LTV = ($6,400,000 / $8,000,000) * 100 LTV = 0.8 * 100 LTV = 80%

Therefore, the Loan to Value (LTV) ratio in this scenario is 80%. This means that the bank has provided a loan equivalent to 80% of the purchase price of the building.

The remaining 20% of the purchase price, which is $1,600,000 in this case, would be the down payment or equity contribution made by the borrower. Correct answer is 80%

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As per the elevation the number of full (+00) stations on the curve is 66,666.

In our given scenario, the starting grade of the curve is -3.75%, and the ending grade is -2.85%. The negative sign indicates a downward slope. To calculate the full stations on the curve, we need to find the difference between the two grades.

The difference between the starting and ending grades can be calculated as follows:

Difference = Ending Grade - Starting Grade

Difference = -2.85% - (-3.75%)

Difference = -2.85% + 3.75%

Now, let's perform the calculation:

Difference = 0.90%

So, the difference between the starting and ending grades is 0.90%.

The rate of change of grade per station is the difference between the starting and ending grades.

Length of Curve = 600 feet

Rate of Change of Grade per Station = Difference

Now, let's calculate the number of full stations:

Number of Full Stations = Length of Curve / Rate of Change of Grade per Station

Number of Full Stations = 600 feet / 0.90%

To convert the rate of change of grade from a percentage to a decimal, we divide by 100:

Number of Full Stations = 600 feet / (0.90% / 100)

Number of Full Stations = 600 feet / (0.0090)

Calculating this expression gives us the number of full stations on the curve.

Number of Full Stations = 66,666.67

However, it is important to note that stationing is typically expressed as a whole number and not in decimals. Therefore, we round down the number of full stations to the nearest whole number, which gives us:

Number of Full Stations = 66,666 (rounded down)

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To determine the price the student-athlete should charge for each hot dog to break even, we need to consider the total costs she incurs, including the vendor fee, equipment cost, and the cost per hot dog. By dividing the total costs by the anticipated number of hot dogs sold, we can find the price per hot dog that would allow her to break even.

The total costs for the student-athlete include the vendor fee of $3000 and the equipment cost of $4500, which sums up to $7500 for the season. Additionally, she incurs a cost of $0.35 per hot dog sold. With an anticipation of selling 2000 hot dogs, the total cost for the hot dogs would be 2000 x $0.35 = $700.

To break even, the total revenue from selling the hot dogs should cover the total costs. Therefore, the price per hot dog should be set in such a way that the revenue from selling 2000 hot dogs equals $7500. Dividing the total costs ($7500) by the number of hot dogs (2000), we find that the student-athlete should charge $3.75 per hot dog in order to break even. This price per hot dog would allow her to cover all her expenses and reach the break-even point.

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The domain of the function is `R` and the y-intercept is `(0, -3)`

Given, `y = log4(2x + 1) - 3`.

To determine the domain of the function,

we should look for all values of `x` that would make the given function undefined.

There are no real values of `x` that would make the function undefined.

Therefore, the domain of the function is all real numbers or `R`.

To determine the y-intercept, substitute `x = 0` in the given function.`

y = log4(2(0) + 1) - 3 = log4(1) - 3 = 0 - 3 = -3`

Therefore, the y-intercept of the function is `(0, -3)`.

Hence, the domain of the function is `R` and the y-intercept is `(0, -3)`.

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The breadth of the rectangle is 6 cm.

To find the breadth, we can use the formula for the perimeter of a rectangle:

Perimeter = 2 × (length + breadth)

Substituting the given values, we get:

18 cm = 2 × (3 cm + breadth)

Simplifying the right side of the equation, we get:

18 cm = 6 cm + 2 × breadth

Subtracting 6 cm from both sides of the equation, we get:

12 cm = 2 × breadth

Dividing both sides by 2, we get:

breadth = 6 cm

Therefore, the breadth of the rectangle is 6 cm.

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Answer:

x=-3, y=5. (-3, 5).

Step-by-step explanation:

y=x+8

x+y=2

---------

x+(x+8)=2

x+x+8=2

2x+8=2

2x=2-8

2x=-6

x=-6/2

x=-3

substitute x=-3,

----------------------

y=-3+8=5

Answer: (-3, 5).

Using it's concept, the percentile rank for a score of 85 on this test is the 50th percentile.

When a measure is in the xth percentile of a data-set, it is greater or equal than x% of the measures and lesser than (100 - x)%.

In this problem, there are 20 scores, and 85 corresponds to the 10th highest score, hence the percentile is given by:

p = 10/20 = 0.5 x 100% = 50th percentile.

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The representation with the greatest slope is the equation: y = 4x.

To determine which representation, either the table or the equation, has the greatest slope, we need to examine the relationship between the values of x and y in both cases.

Let's start by looking at the table:

x | y

1 | 3

2 | 6

3 | 9

In the table, we can see that as x increases by 1, y increases by 3. This means that for every 1 unit increase in x, there is a corresponding 3 unit increase in y. Therefore, the slope of the table representation can be calculated as:

Slope (table) = (Change in y) / (Change in x) = 3 / 1 = 3

Now let's consider the equation: y = 4x

In this equation, we can see that the coefficient of x is 4. The coefficient of x represents the slope of the equation. Therefore, the slope of the equation is 4.

Comparing the two slopes, we find that the slope of the equation (4) is greater than the slope of the table (3).

Thus, the representation with the greatest slope is the equation: y = 4x.

It's important to note that in this particular scenario, the equation is a simple linear relationship, and the slope is explicitly defined by the coefficient of x. However, in more complex situations, slopes may vary, and it may require additional analysis to determine the slope accurately.

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The world record for memorizing and reciting the most digits of pi is held by Rajveer Meena from India. He recited 50,000 decimal places of pi in 2020, which is the current recognized world record.

Pi (π) is a mathematical constant that represents the ratio of a circle's circumference to its diameter. It is an irrational number, which means it cannot be expressed as a finite decimal or a fraction. The decimal representation of pi is non-repeating and goes on indefinitely without a pattern. The value of pi is approximately 3.14159, but it is commonly approximated as 3.14 for simplicity in mathematical calculations. However, the exact value of pi has been calculated to trillions of digits using various computational methods. The quest to calculate more digits of pi continues to this day, and the computation of pi serves as a benchmark for testing the performance of supercomputers and computational algorithms. The current record for calculating the most digits of pi is trillions of digits, achieved through the use of powerful computers and advanced algorithms.

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To the nearest hundredth, pi + the square root of forty roughly equals 9.47. The best choice is B.

Rounding a number to a particular value reduces the complexity of the number while increasing readability and accessibility.

When you round to a certain point, the exact digits are maintained on the left side of that point but are rounded or somewhat trimmed from the right.

The limit is set at five.

All right-sided values are made zero if the right-side digit to the digit where we must round off is less than or equal to five; otherwise, it is increased by one and the remaining right-side digits are made zero. If the digit to the right of the decimal point is 5, and there are just zeros or no values after it, we round up (raise by 1 as in 347500 to 34800). (Well there are many detailed rules of rounding)

The following can be used to represent the provided expression, "pi plus the square root of forty to the closest hundredth,"

π + √40

= 3.1416 + 6.3245

= 9.4661 ≈ 9.47

Value is therefore 9.47.

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Answer:

12

Step-by-step explanation:

nate's age=6

connor's age =6+6=12

Nate's age +connor's age =24

Nate's age=24÷3=8

connor's age=8+8=16

the sum of thier ages =24

Answer:

z = -3

Step-by-step explanation:

Simplifying

3z + -3 = 2z + -6

Reorder the terms:

-3 + 3z = 2z + -6

Reorder the terms:

-3 + 3z = -6 + 2z

Solving

-3 + 3z = -6 + 2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-2z' to each side of the equation.

-3 + 3z + -2z = -6 + 2z + -2z

Combine like terms: 3z + -2z = 1z

-3 + 1z = -6 + 2z + -2z

Combine like terms: 2z + -2z = 0

-3 + 1z = -6 + 0

-3 + 1z = -6

Add '3' to each side of the equation.

-3 + 3 + 1z = -6 + 3

Combine like terms: -3 + 3 = 0

0 + 1z = -6 + 3

1z = -6 + 3

Combine like terms: -6 + 3 = -3

1z = -3

Divide each side by '1'.

z = -3

Simplifying

z = -3

Answer:

=3z+3=2z+6

=3z-2z=6-3

=z=3

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