By What Fraction Must ⅝ be divided to get 7/9​

Answer:

(2,4)

Step-by-step explanation:

Answer: 105 sq.ft

Step-by-step explanation:

Split the soild into 2.

3x5x(7-6) = 15ft

6x3x5= 90ft

90+15=105ft

(I think)

3.8907. y0.01 length wanna

Answer:

The answer is 260.

Step-by-step explanation:

15.6/.06=260.

To find:

The graph of quadrilateral ABCD and its translation.

Solution:

Plot the points A(−4,1) B(−3,3) C(0,1) D(−2, 0) on the graph and join the points.

The translation is (x,y)→(x+4, y−2). So, the image after translation is given below:

The scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable is called interaction. The correct answer is C.

Interaction refers to the scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable. In other words, interaction occurs when the effect of one independent variable on the dependent variable depends on the level of another independent variable.

This can be represented in an interaction plot, where the lines representing the relationship between the dependent variable and one independent variable have different slopes at different levels of the second independent variable.

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Since the graph was obtained by transforming the graph of the square root function, an equation for the function the graph represent is: \(g(x) = -\sqrt{9(x - 1)} + 2\)

In Mathematics and Geometry, a square root function is a type of function that typically has this form f(x) = √x, which basically represent the parent square root function i.e f(x) = √x.

In Mathematics and Geometry, a horizontal translation to the right is modeled by this mathematical equation g(x) = f(x - N) while a vertical translation to the positive y-direction (upward) is modeled by this mathematical equation g(x) = f(x) + N.

Where:

In this context, the required square root function can be obtained by applying a set of transformations to the parent square root function as follows;

f(x) = √x

g(x) = -√9(x - 1) + 2

\(g(x) = -\sqrt{9(x - 1)} + 2\)

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Answer:

Step-by-step explanation:

Sum of angles in a triangle is 180 degrees

180-40-60 = 80

80 degrees

80 degrees is an acute angle.

Answer:

It would be 80 degrees which is an acute angle

Step-by-step explanation:

A triangle is 180 degrees in total 60 degrees + 40 degrees is 100 degrees leaving you with 80 degrees its acute because, 0 degrees to 90 degrees is an acute angle. Hope this helped!

The compound statement "If there are penguins and the aquarium is full of fish, then this is an octopus" can be written in symbolic form as: r ∧ q → o

Let's assign variables to represent the statements:

q: The aquarium is full of fish.

r: There are penguins.

The compound statement "If there are penguins and the aquarium is full of fish, then this is an octopus" can be written in symbolic form as: r ∧ q → o

∧ represents the logical operator "and" which connects the statements r and q.

→ represents the logical operator "implies" or "if...then".

o represents the statement "this is an octopus".

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The correct answer is B. Debra

Explanation:

The word "beneficiary" is used to describe the individual that receives a benefit. In the case of a life insurance policy, the receiver is always the person that receives money and other benefits when the person covered by the policy dies. This implies that in the case presented, Denise is the individual covered by the policy and the beneficiary is Debra because she will receive the money once Denise dies, and therefore she is the recipient of the benefits related to the insurance policy.

Answer:

x > 65/7

Step-by-step explanation:

First, we make the equation positive.

-7/5x < -13

We have to switch the sign when multiplying or dividing a negative number.

7/5x > 13

Now, we multiply by 5 and divide by 7.

7x > 65

x> 65/7

Navern's manufacturing cycle efficiency (MCE) for its elevators is: 41.4%

The formula for obtaining the manufacturing cycle efficiency is value-added time divided by the production cycle time * 100. In the data given, the process and inspection times qualify as a value-added time

Process time = 23 days

Inspection time = 13 days

Value added time = 23 + 13 = 36days

The production cycle time = Move time + process time + queue time + inspection time + wait time

= 22 + 12 + 23 + 13 + 17 days

= 87 days

So, the manufacturing efficiency time = 36/87 * 100

= 41.4%

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Answer:

  (1.95 +1.65)c -0.75 = 2.49

Step-by-step explanation:

The cost of the fruit is the cost per pound (c) multiplied by the number of pounds, 1.95 +1.65. After $0.75 is deducted, the total cost is $2.49. The equation that says this is ...

  (1.95 +1.65)c -0.75 = 2.49

__

  3.6c = 3.24 . . . . add 0.75, simplify

  c = 0.9 . . . . . . divide by the coefficient of c

The cost of the fruit is $0.90 per pound.

Answer:

a) The property has 17.3 acres.

b) The price per acre is of $8,670.5.

Step-by-step explanation:

The questions are solved by proportions, using a rule of three.

a. How large is the property in​ acres?

Each hectare has 2.47105 acres.

So 7 hectares will have:

7*2.47105 = 17.3.

The property has 17.3 acres.

b. If the property is selling for $150,000​, what is the price per​ acre?

17.3 acres for $150,000. So

150000/17.3 = $8,670.5.

The price per acre is of $8,670.5.

When input is n is , the output is 2n

Answer:

x=6

Step-by-step explanation:

Answer:

\(\frac{4}{5}\) or 0.8

Step-by-step explanation:

The question is asking what number multiplied by \(\frac{5}{6}\) equals \(\frac{2}{3}\). In equation form, this would be x ·

To find x, you would do \(\frac{2}{3}\) ÷ \(\frac{5}{6}\). When dividing fractions, you would use the keep-change-flip method. The first fraction stays the same, the sign flips from division to multiplication, and the numerator and denominator switch in the second fraction. Finally, multiply the fractions to find the answer.

Below is the explanation in step form.

1. \(\frac{2}{3}\) ÷ \(\frac{5}{6}\)

2. \(\frac{2}{3}\) · \(\frac{6}{5}\)

3. \(\frac{2}{1}\) · \(\frac{2}{5}\)  (You can cancel out the 3 and the 6.)

3. \(\frac{12}{15}\) (You can also multiply and simplify.)

4. Answer = \(\frac{4}{5}\)

Answer:

A)

Step-by-step explanation:

Trust

Using the formula for x which is x = - b/2a, we know that the vertex of the given parabola is 5 respectively.

A parabola is an approximately U-shaped, mirror-symmetrical plane curve in mathematics.

It corresponds to a number of seemingly unrelated mathematical descriptions, all of which can be shown to define the same curves.

A parabola can be described using a point and a line.

Three different parabolas exist.

Vertex form, standard form, and intercept form are the three forms.

You can access a unique key feature for the graph on each form.

So, we have the equation:

y = -2x² - 8x - 3

Now, we know that x = - b/2a

Solve for x:

x = - b/2a

x = - (-8)/2(-2)

x = 8/-4

x = -2

Now, insert x = -2 in the given equation:

y = -2x² - 8x - 3

y = -2(-2)² - 8(-2) - 3
y = -2(4) + 16 - 3

y = -8 + 16 - 3

y = 8 - 3

y = 5

Therefore, using the formula for x which is x = - b/2a, we know that the vertex of the given parabola is 5 respectively.

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The cost of 20 T-Shirt will be 2560 when cost of one t-shirt is 128.

When a selling price and profit are provided, cost price equals selling price plus profit. When the selling price and loss are disclosed, cost price equals selling price plus loss.

Profit is calculated as S.P. - C.P. If the selling price is less than the cost price, the difference between the two is the loss incurred. Loss is also equal to C.P. - S.P.

We must divide the gross profit by the entire revenue for the year, multiply by 100, and then find the gross profit margin. We must divide net income (or net profit) by the entire annual revenue before multiplying the result by 100 to get the net profit margin.

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The decimal equivalent of 1/18 is 0.125

The LCD of the rational expressions 7/5y^2+32y−64 and 10y/5y^2−18y+16 is (y + 8)(5y - 8)(y - 2)

The rational expressions are given as:

7/5y^2+32y−64 and 10y/5y^2−18y+16

Write out the denominators

5y^2+32y−64 and 5y^2−18y+16

Expand each of the denominator.

5y^2 + 32y - 64 = 5y^2 + 40y - 8y - 64

5y^2 − 18y + 16 = 5y^2 - 10y - 8y + 16

Factorize each of the denominator.

5y^2 + 32y - 64 = (5y - 8)(y + 8)

5y^2 − 18y + 16 = (5y- 8)(y - 2)

So, the factorized expression of the denominators are

(5y - 8)(y + 8) and (5y - 8)(y - 2)

Combine the expressions

(5y - 8)(y + 8)(5y - 8)(y - 2)

Remove repetition

(y + 8)(5y - 8)(y - 2)

Hence, the LCD of the rational expressions 7/5y^2+32y−64 and 10y/5y^2−18y+16 is (y + 8)(5y - 8)(y - 2)

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The correct answer is John's weekly salary is $240 based on his hourly pay rate and the number of hours worked.

Let's choose the function "Weekly salary is a function of the hourly pay rate and the number of hours worked."Example: John works as a part-time employee at a grocery store. His hourly pay rate is $12, and he worked for 20 hours in a week. We can evaluate the function to find his weekly salary.

Weekly salary = Hourly pay rate * Number of hours worked

Weekly salary = $12/hour * 20 hours

Weekly salary = $240

So, John's weekly salary is $240 based on his hourly pay rate and the number of hours worked.

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Answer:

A. \(\frac{1}{5} log_3(x) + log_3(y)\)

Step-by-step explanation:

Log rules tell us that multiplication inside a log can be expressed as two summands with the same base.
In other words:

\(\log_c(a*b) =\log_c(a)+\log_c(b)\)

In this case:

\(log_3(\sqrt[5]{x} * y) = log_3(\sqrt[5]{x}) + log_3(y)\)

Using log exponent rules(power can be moved to the front of a log), we get our final answer:

\(\frac{1}{5} log_3(x) + log_3(y)\)

Answer:

n=\frac{x-1130}{452}

Step-by-step explanation:

Answer:

452n + 1130 [I think ] because you distribute the 226 by the inside

Rechel needs a mixture of nuts containing peanuts and cashews of 46 pounds.

This means that the sum of peanuts and cashews must be equal to 46 pounds.

Let p denotes the number of pounds of peanuts.

Let c denotes the number of pounds of cashews.

Then we can write the following equation

Let us make c the subject of the equation

Therefore, the expression for the number of pounds of cashews that Rachel needs to add is 46 - p

Answer:

Minimum of 6 squares.

Step-by-step explanation:

The dimension of the rectangular carton = 6 by 4 inches.

The area of the carton = length x width

                                      = 6 x 4

                                       = 24 square inches

Assume that we have a square of side length 2 inches, then;

area of the square = length x length

                               = 2 x 2

                               = 4 square inches

So that since all materials is to be used,

the minimum number of squares that it can produce = \(\frac{24}{4}\)

                                                           = 6

The minimum number of squares he can produce is 6.

What is a rectangle?

A rectangle is a 2-dimensional quadrilateral with four right angles that add up to 360 degrees. It has two diagonals which bisect each other. The diagonals are equal in length

Area of a rectangle = length x width

6 x 4 = 24 square inches.

What is a square?

A square is a quadrilateral that has four sides of equal lengths.

Possible areas of the square = 1 inches square, 4 inches square, 9 inches square, 16 inches square.

Minimum number of square = 24 / 4 = 6 squares

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Answer:

The total number of students is 3,000.

Step-by-step explanation:

Given that of the total number of candidates in an examination, 40% fail in first subject, of the rest 10% fail in the second and of those that pass in these two subjects, only 75% pass in the remaining subject, knowing that the number of unsuccessful candidates exceeds that of that of successful by 570, to find the total number of students the following calculation must be performed:

40 + (60 x 0.1) = 46

54 x 0.75 = 40.5

40.5% pass the 3 exams, while the remaining 59.5% do not.

59.5 - 40.5 = 19

19% = 570

570/19 = 30

30 x 100 = 3000

Thus, the total number of students is 3,000.