Quadratic equation whose roots are -6 and 2 and whose leading coefficient is 2

A drill-down report is a type of report that displays a greater level of detail as the user navigates through it.

A drill-down report is a type of report that allows the user to access a greater level of detail as they navigate through it. It is an interactive report that presents a summary of data initially and then allows the user to drill down to more detailed information.

The report provides a visual representation of data that can be explored at different levels of granularity, providing a deeper understanding of the underlying information. Drill-down reports are useful for decision-making because they provide insights into the root causes of issues or trends.

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Answer:

a). xy

b).x^2

c). (2y-1) (y^2+3)

Step-by-step explanation:

(1$) 7+ ($5) 4 + ($10) 11=22 bills

7+20+110=137$

If the new number is four times the reciprocal of the original number, then  the original number is 0.02.

Let us assume the original positive decimal number is = "x".

When we move the decimal point of x four places to the right,

We get,  "10000x", which is four times the reciprocal of x.

So, equation can be written as;

⇒ 10000x = 4(1/x),

On simplifying the equation,

We get,

⇒ 10000x² = 4,

Dividing both sides by 10000,

We get,

⇒ x² = 0.0004,

Simplifying further,

We get,

⇒ x = 0.02

Therefore, the original positive decimal number is 0.02.

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To determine the rate constant (k) for a reaction based on the slope of a graph, we need to use the appropriate rate equation. The rate constant for this reaction is 0.0470.

In a first-order reaction, the rate equation is expressed as:

rate = k[A]

If the slope of the graph is given as 0.0470, we can equate it to the rate constant (k) in the first-order rate equation.

slope = k

Therefore, the rate constant for this reaction is 0.0470.

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Answer:

false

Step-by-step explanation:

False. We can use multilinear regression analysis when some or all of the independent variables in the model are continuous, categorical, or a combination of both.

The quadrilateral is a parallelogram so it is Yes.

If a quadrilateral has a pair of parallel opposite sides, it’s a special polygon called parallelogram .The properties of a parallelogram are as follows:

The opposite sides are parallel and equal

The opposite angles are equal

The consecutive or adjacent angles are supplementary

If any one of the angles is a right angle, then all the other angles will be at right angle.

The quadrilateral is a parallelogram since the adjacent interior angles 75° and 105° are supplementary meaning they sum up to 180°

In conclusion, yes, the figure is a parallelogram.

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Answer:

Attached to this answer are some of the ways you could rewrite \(4*10^{-3}\)

The length of the diagonal of the square is 22 meters.

A square is a four-sided two-dimensional geometric shape in which all sides are equal in length and all angles are right angles (90 degrees).It is a unique instance of a rectangle with equal sides. The opposite sides of a square are parallel to each other and the diagonals bisect each other at right angles.

A square is divided into two 45-45-90 triangles by its diagonal.

In a 45-45-90 triangle, the hypotenuse (the side opposite the right angle) is √2 times as long as each leg.

Therefore, in this square, the length of the diagonal (d) can be found by multiplying the length of one side (s) by √2:

d = s√2

In this case, the side length of the square is 11√2 meters, so:

d = 11√2 × √2 = 11 × 2 = 22 meters

Therefore, the length of the diagonal of the square is 22 meters.

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Can you post a picture of the triangle? it would make this way easier.

The requried, to find the angle by which AB turns clockwise about point B to coincide with BC, we need to first identify points A, B, and C on a diagram.

Transform the shapes on a coordinate plane by rotating, reflecting, or translating them. Felix Klein introduced transformational geometry, a fresh viewpoint on geometry, in the 19th century.

Here,
To find the angle by which AB turns clockwise about point B to coincide with BC, we need to first identify points A, B, and C on a diagram. Once we have done that, we can draw a line from B to C, and then compare the direction of AB to the direction of BC. The angle between these two lines will be the angle by which AB turns clockwise to coincide with BC.

Similarly, to find the angle by which AB turns counterclockwise to coincide with BE, we need to identify points A, B, C, and E on a diagram. Once we have done that, we can draw a line from B to E, and then compare the direction of AB to the direction of BE. The angle between these two lines will be the angle by which AB turns counterclockwise to coincide with BE.

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Answer:

16/2

Step-by-step explanation:

2 2/7  = 16/2

2 times 7 = 14 + 2 = 16/2

So, the answer is 16/2

Answer:

2 2/7 = 17/7

Step-by-step explanation:

The way I learnt it is that when you take 2 2/7 we just have to multply the denominator (7) by the whole number (2) which gives us 14 and then we have to add the numerator (2) which gives us our numerator which is 16 and the denominator stays the same meaning our answer would be 17/7. (It is the simplest form)

The correct answer is (d) Those values of a for which the numerator of the function r is not zero.

For a rational function r(x), the limit of r(x) as x approaches a can be determined by evaluating r(a) if the numerator of the function is not zero. This is because when the numerator is not zero, the limit of the function is defined and equal to the value of the function at that point.

However, if the numerator of the function is zero, then further analysis is required to determine the limit. In this case, the limit may be defined or undefined, depending on the behavior of the function as x approaches the point of interest.

In general, for a rational function, the limit exists and is equal to the value of the function at that point if and only if the numerator of the function is not zero at that point.

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The area of the shaded region in the following figure (d) is 23 cm².

An area is the extent or measurement of a surface or region, typically measured in square units such as square inches, square feet, or square meters.

It is the amount of space occupied by a two-dimensional figure or shape.

We are going to solve ques (d).

given:- length of rectangle = 9cm ,width = 8 cm, radius of circle = 7 cm.

first we find the area of rectangle,

therefore, area of rectangle =l × b

= 9 cm × 8 cm

= 72 cm²

Now,area of circle = a²

= (7 cm)²

= 49 cm²

Area of the shaded region is =  area of square - area of circle

                                                = 72 cm² - 49 cm²

                                                = 23 cm²

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Answer:

ok so i dont care lol

Step-by-step explanation:

Answer:

The first one (1/6 divided by 1/2)

Step-by-step explanation:

Since Alice is splitting 1/6 of the box of cereal into 1/2, you need to divide.

Answer:

The width of the rectangle is 7 units

Step-by-step explanation:

Here, we want to find the width of the rectangle

Mathematically, the area of the triangle is length * width

(2x + 1)(2x-1) = 35

4x^2 - 1 = 35

4x^2 = 36

x^2 = 9

x = 3

Substituting 3 in 2x + 1

we have 2(3) + 1 = 6 + 1 = 7 units

The area of the trapezoid is 30x + 42. Option C

The formula for calculating the area of a trapezoid is expressed as;

A = 1/2h(b1+b2)

Such that the parameters are enumerated as;

Now, substitute the values, we get;

Area = 1/2 × 12(2x + 3 + 3x + 4)

collect the like terms, we have;

Area = 6(5x + 7)

Expand the bracket, we get;

Area = 30x + 42

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The = operator in the statement "x = y + z" is an assignment operator.The correct answer is option A.

In programming languages like C++, Python, Java, and many others, the = symbol is used to assign a value to a variable. It takes the value on the right-hand side (in this case, the sum of y and z) and assigns it to the variable on the left-hand side (x).

The assignment operator is fundamental in programming as it allows us to store and manipulate data by assigning values to variables.

The assignment operator is different from relational, arithmetic, and logical operators. Relational operators, such as == (equal to), > (greater than), < (less than), are used to compare values and return a Boolean result (true or false).

Arithmetic operators, like + (addition), - (subtraction), * (multiplication), / (division), perform mathematical operations. Logical operators, such as && (logical AND), || (logical OR), ! (logical NOT), are used to combine or negate Boolean values.

Therefore, the = operator in the statement "x = y + z" is an assignment operator, specifically used for assigning the value of the expression (y + z) to the variable x.

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The arrow is in -7 on the number line since 3 + (-10) = -7.

A number line is a pictorial representation of numbers on a straight line.

It is a horizontal line that has equally spread number increments.

We have,

3 + (-10)

This can be written as:

= 3 - 10

= -7

We can draw a number line to represent graphically:

                         <↓-------(subtracting 10)-------------->

< ---------(-9)-(-8)-(-7)-(-6)-(-5)-(-4)-(-3)-(-2)-(-1)-0-1-2-3-4-5-6-7-8------------->

Thus the equation can be represented graphically with an arrow in -7 on the number line since 3 + (-10) = -7.

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Answer:

m∠1 = 106

Step-by-step explanation:

Given: m∠5 = 106

Vertical angles are congruent

The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent.

Therefore: m∠1 = 106

Answer:

118.0

Step-by-step explanation:

using Trigonometry,

\(x = 99tan(50) \\ = 118.0\)

Answer:

14, 48 and 50

Step-by-step explanation:

Answer:

59% would be the answer.

Step-by-step explanation:

I believe this is correct, if not feel free to let me know and I will fix it. I'm sorry in advance if it is incorrect.

Answer:

4x+6

Step-by-step explanation:

(x+4)+(3x+2)

=x+4+3x+2

=4x+6

Answer:

The line graph because it shows how the number of miles increases over the number of minutes.

Step-by-step explanation:

ake it or leave it

The best explanation graph is a better representation of the data below: "The line graph because it shows how the number of miles increases over the number of minutes."

A graph can be defined as a visual representation or a diagram that represents data or values.

The distance in miles a car travels over time in minutes is shown in the table.

Distance (miles)    Time (minutes)

    10                                 15

   20                                 30

   30                                 45

   40                                 60

A line graph is a good choice for representing data that show a change in value over time. In this case, the value being measured is the distance in miles traveled, and the time is being used as the variable. A line graph is a good choice because it can show the change in distance over time, which is what the data represents.

Hence, the correct answer would be an option (A).

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The function is :

f(x)=3

Increasing: nowhere

Decreasing: nowhere

Constant:  (−∞,∞)

A function is called increasing if the graph of the function goes up from left to right. A function is increasing when its derivative f′(x)>0. Similarly, a function is called decreasing if the graph of the function goes down from left to right. A function is decreasing when its derivative f′(x)<0. A function is called constant if the graph of the function is a flat horizontal line. A function is constant on an interval if f′(x) =0 on that interval.

To determine where all of the functions are increasing, decreasing, or constant, we will examine the derivatives of the functions.

The domain of this function is all real numbers

f(x)=3

f′(x)=0

Since the derivative is always zero, this function is constant everywhere.

Increasing: nowhere

Decreasing: nowhere

Constant:  (−∞,∞)

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The given question is incomplete, complete question is:

Determine the open intervals on which the function is increasing, decreasing, or is constant.

f(x) = 3

The most appropriate technique to use to solve each equation is as follows:

When engaging in the process of completing the square, it is advisable to relocate the constant variable to the opposite side of the equation. Calculate the square of half of the coefficient of the term containing x. You can balance the equation by adding this numerical value to each side of it. Compute the square root for each end of the equation.

x ² + 4x = 15

x ² + 4x - 15 = 0

( x + 2) ² = 16

x + 2 = 4 or x + 2 = -4

x = 2 or x = -6

For the zero product property, Factor the left side of the equation. Set each factor equal to 0 and solve for x.

2x ( x - 3) = 0

2x = 0 or x - 3 = 0

x = 0 or x = 3

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Answer:

refer to the attachment

Answer:

the answer is 100% d I'm sure

Answer:

$1.17

Step-by-step explanation:

change = 20 - (3.99(3) + 2.99(1) + 3.09(1) + 0.78)

            = 20 - (11.97 + 2.99 + 3.09 + 0.78)

            = 20 - 18.83

            = 1.17

When a crucial variable is excluded from a regression model, the results are referred to as omitted variable bias.

Regression analysis frequently encounters the issue of omitted variable bias, which occurs when an important independent variable is left out of the model and affects the estimates of the coefficients for the included variables.

This happens because one or more of the included independent variables as well as the dependent variable may be correlated with the variable that was left out. As a result, the intercept and coefficients of the included independent variables may be overestimated or underestimated.

Based on prior knowledge and theory, researchers should carefully consider which variables to include in the model to address this issue. They should then test for potential correlations between the included and

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