write the quadratic equation whose roots 6 and 3.

Answer:

The third option is wrong becuase x isn't a defined variable, and they specified that the book must be at least 250 pages, which means that it can't be less.

Answer:

The value of the expression is 60.

PEQ has a value of y of 60°.

The Sum of Angles property states that the sum of a polygon's internal angles is equal to (n - 2) times 180 degrees, where n is the number of sides.The polygon's s.

What is angle sum property?

The angle sum property in geometry asserts that the sum of a polygon's internal angles is equal to (n - 2) times 180 degrees, where n is the number of sides of the polygon.

In a triangle (n=3), for example, the total of the interior angles is (3 - 2) 180 = 1 180 = 180 degrees.

The sum of internal angles for a quadrilateral (n=4) equals (4 - 2) 180 = 2 180 = 360 degrees.

This is a fundamental geometric idea that can be used to calculate the value of an unknown interior angle in a polygon if the other interior angles are known. It can also be used to determine whether or not a given set of angles can create a valid polygon.

In PEQ, the angle sum attribute is used.

Hence, EPQ + EQP + PEQ = 180°

40° + 80° + y = 180°

120° + y = 180°

y = 180° - 120°

y = 60°

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No, ΔP'Q'R' is not a 180° rotation about the origin of ΔPQR. In mathematics, particularly in the field of coordinate geometry, origin is referred to as the first point or the starting point from which we begin our calculations or measurements.

A specific point in mathematics known as the origin of a Euclidean space serves as a fixed point of reference for the geometry of the surrounding space and is typically represented by the letter O. The choice of origin in physical issues is frequently arbitrary, which means that any origin will ultimately provide the same result. In mathematics, an origin is a place of departure on a grid that is represented by the intersection of the x- and y-axes at (0,0). The coordinates of every other point on the graph are calculated from the origin. When the x-axis moves horizontally, the y-axis moves vertically. They meet at a position that is equal to zero.

Given one point P on PQR is (2, 3).

If it is rotated 180° about the origin then P(2, 3) turns to (-2,-3) but from the graph P is (8, 1) is not equal to (-2, -3) So, it is not 180° rotation about the origin.

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The only transformation that would carry rectangle ABCD onto itself is a single rotation of 180 degrees in a parallelogram.

Rectangle ABCD's characteristics and how each transformation affects its orientation and location must be examined in order to identify the collection of reflections and rotations that would carry the rectangle onto itself of a parallelogram.

First, using the provided coordinates, let's determine the sides of the rectangle: AB is parallel to DC, and AD is parallel to BC. Also, we can observe that the lengths of AB and AD are equal to DC and BC, respectively, indicating that the opposite sides are congruent.

The rectangle is first suggested to be rotated 180 degrees. This transformation simply maps each point to its corresponding point on the rectangle; the rectangle's orientation is left unchanged. Hence, rectangle ABCD would be carried onto itself by this transformation alone.

The rectangle is first reflected over the x-axis, rotated 180 degrees, and then reflected once more over the x-axis is the second transformation suggested. This series of transformations flips the rectangle's orientation while mapping each point to its equivalent point on the other side of the rectangle. Hence, the rectangle ABCD would not be carried onto itself by this transformation sequence.

The third suggested transformation involves reflecting the rectangle first over the y-axis, then over the line y = x, and then back over the y-axis. The rectangle's orientation is maintained but its position is altered by this series of modifications. Hence, the rectangle ABCD would not be carried onto itself by this transformation sequence.

The rectangle is to be rotated 180 degrees, reflected over the line y = x, and then reflected over the x-axis as the fourth transformation suggested. Each point is moved and mapped to a point on the other side of the rectangle via this series of transformations. The rectangle's orientation is also altered, though. Hence, the rectangle ABCD would not be carried onto itself by this transformation sequence.

Hence, a single 180° rotation is the only transformation that could turn rectangle ABCD upon itself.

In conclusion, we studied the features of the rectangle and the consequences of each transformation on its orientation and location to find the set of reflections and rotations that would transport rectangle ABCD onto itself. In contrast to the other suggested transformations, we discovered that only a single rotation of 180 degrees would keep the rectangle's orientation and location intact.

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Answer:

-23

Step-by-step explanation:

-2/3 = -26/39

-1/13= -3/39

-26/39- (-3/39) = -23

There are 5 full square and 6 triangles that are half squares.

      5 + (6)(1/2) = 5 + 3 = 8

You could also break this into smaller shapes (like a big triangle on the top and a smaller triangle and rectangle on the bottom and use area formulas to calculate the area.  But counting works well in this example.

Answer: 8

Step-by-step explanation:

First you split up this shape into two different shapes, a triangle and trapezoid

Put a line through the coordinates (-2,2) to  (-1,2); the top is a triangle and the other is a trapezoid

Area of the trapezoid is A = .5x (base1 + base2) x height

base1 of the trapezoid goes from -4 to -1 which is 3

base2 goes from -2 to -1 which is 1

height is 0 to 2 whcich is 2

A = .5 x (3+1) x 2 = 4

Now area of a triangle is A = .5 x base x height

the base goes from -2 to 2 which is 4

the height goes from 2 to 4 which is 2

A = .5 x (4) x (2) = 4

Area of the Trapezoid + Area of the Triangle = Total Area

4 + 4 = 8

Using if statements, we can write the function as follows:

if x <= 10:

   y = pow(math.e, x) - 1

else:

   y = math.sqrt(x)

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.

The given function has two cases depending on the value of x. If x is less than or equal to 10, the function evaluates to  −1, and if x is greater than 10, the function evaluates to the square root of x. By using an if statement, we can check the condition and assign the corresponding value to y. In the second question, we need to calculate the square root of x, which can be done using the math.sqrt() function in Python.

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A firm experiences increasing returns to scale if inputs are doubled and output more than doubles.

When the firm's output grows at a faster rate than the growth in inputs, increasing returns to scale result. In this case, the company experiences economies of scale, which makes it more effective as it grows its production.

The firm is able to boost productivity and efficiency as it expands its scale of operations if inputs are doubled and output more than doubles.

This can be ascribed to a number of things, including specialisation, labour division, the use of capital-intensive technology, discounts for bulk purchases, and spreading fixed costs over a higher output. Lower average costs per unit of output result in higher profitability and competitiveness for the company.

The firm gains a number of benefits from growing returns to scale. First off, it lets the company to benefit from cost savings brought about by economies of scale, allowing it to manufacture goods or services for less money per unit. This may enable more competitive pricing on the market or result in larger profit margins.

Second, raising returns to scale can result in better operational effectiveness and resource utilisation. As the company grows in size, it will be able to use resources more wisely and profit from production volume-related synergies.market prices that are competitive.

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Answer:

75 hope it helps you

thank you

The profit exceeds the cost as y > 1000 + 15x. So, option 1 is correct.

Gaining anything is known as profit. When the Selling price ( SP ) of the product is more than the cost price ( CP ) of the product, we gain profit. Opposite to the profit is loss i.e. losing anything is called loss. When the Selling price ( SP ) of the product is less than the cost price ( CP ) of the product, we get a loss.

Profit can be calculated by the formula,

Profit   =   Selling Price - Cost price

      P   =   SP - CP

Loss can be calculated by the formula,

Loss   =   Cost price - Selling price

    L    =   CP - SP

As per the question,

⇒  When y > 1000 + 15x, then profit exceeds cost:

Therefore, the graph in the 1st option is correct as the profit exceeds the cost.

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The complete question is

Vineisha earned 110 percent on the science quiz which was about the phases of the moon.

Vineisha earned 22 out of 20 points on her science quiz over the phases of the moon

The percent earned can be calculated by dividing 20 by 22 and then multiplying the result by 100

22/20 × 100

= 1.1 × 100= 110

Hence the percent she earned on the quiz is 110%

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Answer:

21

Step-by-step explanation:

Answer:

h.

Step-by-step explanation:

11 / 232 = 0.047

0.047 x 100% = 4.7%

The measure of RS to the nearest hundredth is 23.09 m

From the given figure, we have the following parameters

Adjacent to <R = RS

hypotenuse = 20cm

Using the theorem;

cos theta = opp/hyp

cos<R = RS/20
cos 30 = RS/20
RS = 20/cos30

RS =23.094 m

Hence the measure of RS to the nearest hundredth is 23.09 m

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Answer:

Step-by-step explanation:

I hope this helps!

Answer:

3.25×10⁴

..................

Answer:

Y intercept is (0,50) or b=50

Answer:

x=8

Step-by-step explanation:

Answer:

"Private student loans often allow for early repayment without penalty. Therefore, if you do choose to take out a private student loan, you can start paying off your loans while you're in school," according to Tayne. This, she says, means you can decrease how much you pay in the long run by saving on interest

Answer:

72 square feet

Step-by-step explanation:

\(4*1.5=6\)

\(8*1.5=12\)

\(6*12=72\)

Answer:

Complementary angles.

Step-by-step explanation:

Complimentary angles means sum of angles = 90°

Supplementary angles of linear pair means sum of pair of angles = 180°

As shown in the picture attached, sum of both the angles 'a' and 'b' is equal to 90°,

a + b = 90°

Angles 'a' and 'b' will be complementary angles.

The correct option is "sample statistic." A sample statistic is a numerical summary of a sample. In this case, the sample statistic is the percentage of golfers in the sample who own golf clubs made in the USA, which is 37%.

The population parameter is the true value of a characteristic of the entire population, which is often unknown and estimated based on the sample data. In this case, the population parameter would be the percentage of all golfers who own golf clubs made in the USA, which we do not know based on the information given.

A confidence level is a measure of the uncertainty associated with statistical inference, such as a confidence interval. It is often expressed as a percentage, such as 95% or 99%. However, no confidence level is mentioned in the question.

A confidence interval is a range of values that is likely to contain the true value of a population parameter, based on the sample data and a specified level of confidence. Again, no confidence interval is mentioned in the question.

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The coordinates of the image of triangle ABC after a dilation with center (0, 0) and a scale factor of 1/2 are:

A'(x1', y1') = (1/2)x1, (1/2)y1)

B'(x2', y2') = (1/2)x2, (1/2)y2)

C'(x3', y3') = (1/2)x3, (1/2)y3)

We  multiply the coordinates of each vertex of the original triangle by the scale factor, in order to find the coordinates of the image.

We assume that the coordinates of the vertices of triangle ABC are A(x1, y1), B(x2, y2), and C(x3, y3).

After the dilation with a scale factor of 1/2, the new coordinates of these vertices will be:

A'(x1', y1') = (1/2)x1, (1/2)y1)

B'(x2', y2') = (1/2)x2, (1/2)y2)

C'(x3', y3') = (1/2)x3, (1/2)y3)

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The power of a test is measured by its capability of rejecting a null hypothesis that is false, so option C is the correct answer

what is power with respect to probability?

Power is defined as the probability of correctly rejecting the false null hypothesis. It is the measure of the capability of rejecting a null hypothesis that is false.

Power = P[ rejecting a null hypothesis that is false.]

So, option C is correct, the power of a test is measured by its capability of rejecting a null hypothesis that is false

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If  cagney can frost a cupcake every 2020 seconds and lacey can frost a cupcake every 3030 seconds. working together, they can frost 2.72 cupcakes.

cagney can frost a cupcake every 2020 seconds

In 1 second she can frost 1 /2020 cupcake

lacey can frost a cupcake every 3030 seconds

In 1 second she can frost 1/3030 cupcake

Both working together

In 1 second they can do 1/2020 + 1/3030 cupcake

= (3030 + 2020)/3030x2020

= 5050/6120600

1 minute =  60 seconds

55 minutes = 60 x 55 = 3300 seconds

In 55 minutes they can frost 3300 x (5050/6120600)

In 55 minutes they can together frost 2.72 cupcakes

Therefore, if  cagney can frost a cupcake every 2020 seconds and lacey can frost a cupcake every 3030 seconds. working together, they can frost 2.72 cupcakes.

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Answer:

11 and 8

Step-by-step explanation:

11+8=19

11-8=3

Answer:

8 and 11

Step-by-step explanation:

Answer:

x=18

Step-by-step explanation:

ok, so you mulityply base and hieght then divide by 2

your base is 6 and your height is 6

6x6=36

36/2=18

your welcome