2.
The graph of a quadratic function is shown on the grid. What ordered pair best represents the vertex of the
graph?
Two ch ractor
-10-
-9-
-8+
-9-
-10-

Answer:

as what I think it's 45. maybe

Step-by-step explanation:

Your monthly payments with taxes and insurance included would be $2,903.71. This is calculated by taking the loan amount of $450,000 and multiplying it by the simple interest rate of 6.00%. The result is $27,000, which is then divided by the length of the loan, 30 years. This gives you

the principal and interest portion of your monthly payment, which is $2,033.33. To that, you add your yearly taxes of $2,000 and insurance of $1,500, divided by 12 months, to get an additional $416.67 and $125, respectively. Adding these two numbers together gives you your total monthly payment of $2,903.71.

Answer:

1/8,1/16,1/18,1/20

Step-by-step explanation:

Answer:

4 3/4

Step-by-step explanation:

= 5 - 1/4

= 4 4/4 - 1/4

=4 3/4

Using Law of Cosines, the square root of a negative number is not a real number, there is no solution for x.

We can use the Law of Cosines to solve this problem. Let's label the distance between Samir and Ayisha as "x". Then, using the Law of Cosines, we have:

cos(18°) = (80² + x² - 82²) / (2 * 80 * x)

Simplifying this equation, we get:

cos(18°) = (x² - 2x + 3996) / (160x)

Multiplying both sides by 160x, we have:

160x * cos(18°) = x² - 2x + 3996

Simplifying, we get:

0 = x² - 2x + 3996 - 160x * cos(18°)

Now we can use the quadratic formula to solve for x:

\(x = [2 \pm \sqrt{(4 - 4(1)(3996 - 160cos(18^o))) ]} / 2\)

\(x = [1 \pm \sqrt{(1 - (3996 - 160cos(1^o°)))} ]\\x = [1 \pm \sqrt{(160cos(18^o) - 3995)]}\)

Plugging in the value of cos(18°) (which is approximately 0.951), we get:

\(x = [1 \pm \sqrt{(160(0.951) - 3995)}]x = [1 \pm \sqrt{(-2494.4)}]\)

Since the square root of a negative number is not a real number, there is no solution for x. Therefore, the problem may be incorrect or incomplete.

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Answer:

D.

Step-by-step explanation:

According to the Exterior Angle Theorem, the exterior angle is equal to the sum of the interior angles opposite from the exterior angle. In other words:

\(68+x=100\)

Solve for x. Therefore:

\(m\angle x=32^\circ\)

Our answer is D.

Answer:

we now that all the angles of a triangle equal 180 so we just have to add up angle a and b to get x or angle c

but angle b is the outside angle and we can find this angle by subtracting 100 by 180 to get 80 so

80+68= 148 so

180-148=32

so the answer is

D: 32 degrees

Hope This Helps!!!

The value of k that makes the equation 0.000342891 = 3.42891 × \(10^k\)  true when k = -4.

Scientific notation is a form of writing large numbers with a base that is greater than or equal to 1 and less than 10 and multiplying this base with powers of 10 in the way we can write large numbers in compact form.

Here in the given question, the actual value is 0.000342891 and we need to write it n the form of scientific notation.

We know in scientific notation base should be greater than or equal to 1 and less than 10.

∴  0.000342891 in scientific notation can be written as 3.42891×10⁻⁴ as we have moved the decimal 4 digits to the right of the actual value.

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The answer to the equation (e^x) + (2^-x) + 2 cos(x) - 6 = 0 accurate to within 10^-5 for 1 ≤ x ≤ 2 is approximately x ≈ 1.3907, obtained using the Secant method.

Secant method to find the solutions to the equation (e^x) + (2^-x) + 2 cos(x) - 6 = 0 for 1 ≤ x ≤ 2.

Step 1:

Choose initial guesses x0 = 1 and x1 = 2.

Step 2:

Calculate f(x0) and f(x1):

f(x0) = (e^1) + (2^-1) + 2 cos(1) - 6 ≈ -3.4687

f(x1) = (e^2) + (2^-2) + 2 cos(2) - 6 ≈ 2.1086

Step 3:

Calculate the next approximation, xn:

xn = x1 - (f(x1) * (x1 - x0)) / (f(x1) - f(x0))

    = 2 - (2.1086 * (2 - 1)) / (2.1086 - (-3.4687))

    ≈ 1.3907

Step 4:

Update the values of x0 and x1:

x0 = x1 = 2

x1 = xn = 1.3907

Repeat steps 2-4 until the desired accuracy is achieved.

Let's perform one more iteration.

Step 2:

Calculate f(x0) and f(x1):

f(x0) = (e^2) + (2^-2) + 2 cos(2) - 6 ≈ 2.1086

f(x1) = (e^1.3907) + (2^-1.3907) + 2 cos(1.3907) - 6 ≈ -0.00001754

Step 3:

Calculate the next approximation, xn:

xn = x1 - (f(x1) * (x1 - x0)) / (f(x1) - f(x0))

    = 1.3907 - (-0.00001754 * (1.3907 - 2)) / (-0.00001754 - 2.1086)

    ≈ 1.3907

Since the calculated xn is the same as the previous iteration, we can conclude that the solution has converged.

Therefore, the solution to the equation (e^x) + (2^-x) + 2 cos(x) - 6 = 0 accurate to within 10^-5 for 1 ≤ x ≤ 2 is approximately x ≈ 1.3907.

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Answer:

Need a pic to answer your question

The value of  x of chord = 5

By definition of circle,

The chord of a circle is defined as the line segment connecting any two locations on the circle's perimeter; nevertheless, the diameter is the longest chord of a circle that goes through the centre of the circle.

The chord is one of the several line segments that may be made in a circle, and its endpoints are on the circumference.

⇒ 6 (6 + x) = 7 (7 + 11)

Solve for x;

⇒ 36 + 6x = 7 × 18

⇒ 36 + 6x = 126

⇒ 6x = 126 - 36

⇒ 6x = 90

⇒ x = 15

Thus, The value of x = 5

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Answer:

54

Step-by-step explanation  

(area of mat subtracted from area of room)-center of mat to wall

Answer:

Well the sixth grade curriculum are number sense and operations, measurement, functions and probabilities. Hope you guys figure it out <3

(a)  Pr(Y > 9.49) is approximately 1 - 0.9951 = 0.0049, or 0.49%.

(b) Pr(Y < 3.32) is approximately 0.95, or 95%.

(c) To find Pr(Y > 696 or Y < 304), we add the probabilities:

Pr(Y > 696 or Y < 304) ≈ 0.4222 + 0.025 ≈ 0.4472, or 44.72%.

(a) To find Pr(Y > 9.49) where Y is distributed χ²(4), we need to calculate the cumulative distribution function (CDF) for χ²(4) and subtract it from 1.

Using a statistical software or a chi-square distribution table, we find that the CDF for χ²(4) at 9.49 is approximately 0.9951. Therefore, Pr(Y > 9.49) is approximately 1 - 0.9951 = 0.0049, or 0.49%.

(b) To find Pr(Y < 3.32) where Y is distributed F₄,∞, we need to calculate the cumulative distribution function (CDF) for F₄,∞ at 3.32.

Using a statistical software or an F-distribution table, we find that the CDF for F₄,∞ at 3.32 is approximately 0.95. Therefore, Pr(Y < 3.32) is approximately 0.95, or 95%.

(c) To find Pr(Y > 696 or Y < 304) where Y is distributed N(500, 10000), we need to standardize the values and use the standard normal distribution.

First, we standardize 696 and 304 using the formula Z = (Y - μ) / σ, where μ is the mean and σ is the standard deviation of the normal distribution.

For 696:

Z = (696 - 500) / √10000 = 0.196

For 304:

Z = (304 - 500) / √10000 = -1.96

Using a standard normal distribution table or a statistical software, we find the following probabilities:

Pr(Y > 696) = Pr(Z > 0.196) ≈ 0.4222

Pr(Y < 304) = Pr(Z < -1.96) ≈ 0.025

To find Pr(Y > 696 or Y < 304), we add the probabilities:

Pr(Y > 696 or Y < 304) ≈ 0.4222 + 0.025 ≈ 0.4472, or 44.72%.

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Answer:

(x+6), (y+9)

Step-by-step explanation:

The x coordinate of J goes from -7 to -1, so it is translated x+6

The y coordinate of j goes from -8 to 1, which is a difference of 9, so it's translated y + 9

Answer:

A = 20

B = 12.5

C = 10.2

Step-by-step explanation:

A = (10 + 20 + 30)/3 = 20

B = (5 + 10 + 15 + 20) = 12.5

C = (1 + 5 + 10 + 15 + 20) = 10.2

The best triangle congruent theorem for the image is Angle-Angle-Side (AAS)

Two triangles are congruent if they have exactly the same three sides and exactly the same three angles.

From triangle ABC,

<BAC is given

<ABC=90⁰

<BCA is not given

Also, in triangle ACD,

<ACD is given

<CDA =90⁰

<DAC is not given

Therefore <BAC=<ACD (given)

<CDA=<ABC=90

<DAC=<BCA (not given)

Therefore,  ΔABC=ΔACD (AAS)

In conclusion, The two triangles are congruent with SSA theorem.

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The driver has to stop the vehicle inside a 55-inch wide rectangular box.

The driving test requires the driver to stop with the front wheel of the vehicle inside a rectangular box drawn on the pavement. The box is 80 inches long and has a width that is 25 inches less.

A rectangular box drawn on the pavement for a driving test is 80 inches long and 25 inches less wide. Let's assume that the width of the box is w inches.

According to the problem,w = 80 - 25 = 55.

Therefore, the width of the box is 55 inches.

In the test, the driver has to stop with the front wheel of the vehicle inside the box, which means the vehicle's tire has to fit inside the box completely.

By knowing the box width is 55 inches, we can conclude that the driver has to stop the vehicle inside a 55-inch wide rectangular box.

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Answer:

66.7%

Step-by-step explanation:

Answer:

- 36

Step-by-step explanation:

(3x)² (y) ← substitute x = 2, y = - 1 into the expression

= (3(2))² (- 1)

= (6)² × - 1

= 36 × - 1

= - 36

Answer:

7 jarras costarán 14 $

Step-by-step explanation:

Si 3 cubiertos cuestan  7.20 $

1 cubierto cuesta     7.20/3  =  2.40 $

y 5 cubiertos cuestan    5* 2.40   =  12 $

que también cuestan 6 jarras  =  12 $

Luego 1 jarra cuesta  12/6  =  2  $

Por lo que 7 jarras costarán:  7 * 2  =  14 $

Answer:

Step-by-step explanation: Since both the numerator and the denominator have a minus (-), they even each other out and the minus signs can be removed. Then we are left with this:

13

23

Now that both the dividend and divisor are positive numbers, we can simply divide 13 by 23 as follows:

13 ÷ 23 = 0.565217391304348

Which means that this is the answer to "What is negative 13 divided by negative 23?":

(-13) ÷ (-23) = 0.565217391304348

Answer:

t = -299

Step-by-step explanation:

\(\frac{t}{-13} = 23\\\\ t = 23 * -13\\\\t = -299\\\\Check:\\-\frac{-299}{-13} = 23\)

The diagonal bisects KE is divided into two equal sides, KN and NM, then, KN = MN

ACEG is a square because a quadrilaterals has four congruent sides and four right angles, with two sets of parallel sides

To prove the statement, we have to know the different properties of a parallelogram.

We have;

The diagonal bisects KE is divided into;

KN and NM thus KN = MN

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Answer:

Step-by-step explanation:

To find the equation of the line passing through the points (0, 10) and (2, 14) in the form ax + y = c, we can use the point-slope form of the equation of a line:

y - y1 = m(x - x1)

where m is the slope of the line and (x1, y1) is a point on the line. We can use the point (0, 10) as our reference point, so x1 = 0 and y1 = 10. We need to find the slope of the line:

m = (y2 - y1)/(x2 - x1)

where (x2, y2) is the other point on the line. Using (0, 10) and (2, 14), we get:

m = (14 - 10)/(2 - 0) = 2

So the slope of the line is 2. Now we can use the point-slope form of the equation to find the equation of the line:

y - 10 = 2(x - 0)

Simplifying, we get:

y - 10 = 2x

Adding 10 to both sides, we get:

y = 2x + 10

This is the equation of the line in slope-intercept form. To write it in the form ax + y = c, we can rearrange the terms:

-2x + y = 10

Therefore, the value of a is -2.

The equation of the line passing through the points (0, 10) and (2, 14) in the form ax + y = c is 2x - y = -10. The value of a is 2.

To find the equation of the line passing through the points (0, 10) and (2, 14), we need to use the slope-intercept form of the equation: y = mx + b. First, let's find the slope (m) using the formula: m = (y2 - y1) / (x2 - x1). Plugging in the coordinates, we get m = (14 - 10) / (2 - 0) = 2. Now, we can use one of the points and the slope to find the y-intercept (b). Let's use the point (0, 10). Since y = mx + b, we can rearrange the equation to solve for b: b = y - mx. Plugging in the values, we get b = 10 - (2 * 0) = 10. So the equation of the line is y = 2x + 10. In the form ax + y = c, we can rewrite the equation as 2x - y = -10. Therefore, the value of a is 2.

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h = 11.9 cm

cos = adjacent/ hypotenuse

therefore:

cos(24) = h/ 13

rearrange:

h = 13cos(24)

put into calculator:

h = 11.8760...

rounded to one decimal point:

h = 11.9cm

Answer: Replace the x with the number or expression.

Given the function f (x) = 3x - 5, find f (4). ...

Find the value of h (b) = 3b2 - 2b + 1 when b = -3. ...

Find g (2w) when g (x) = x2 - 2x + 1.

Step-by-step explanation:

The coordinates of the points lying on the graph of y = - (3/4)x + 1 represents each value.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

We have the following equation of line -

g(x) = 1 - (3/4)x

We can write it as -

y = 1 - (3/4)x

y = - (3/4)x + 1

Plot the graph of the function. The coordinates of the points lying on the graph represents each value.

Therefore, the coordinates of the points lying on the graph of y = - (3/4)x + 1 represents each value.

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Answer:

(1,-1) Minimum. Hope this helps.

Answer:

R=-4

Step-by-step explanation:

-3(2r+7)=3

-6r-21=3

-6r=24

r=-4

I hope this is correct and have a great day

Answer:

(- 3, 6 )

Step-by-step explanation:

The solution is at the point of intersection of the 2 lines

The lines intersect at (- 3, 6 ) ← solution

Answer:

1:

I am interested in this topic because understanding the gender distribution in MBA programs can provide insights into gender representation and opportunities in business and management education. It is important to analyze whether there are any gender disparities in this field.

2

The statement is to determine whether there are more male or female students majoring in MBA at a specific university.

3

The variable is the gender of the students majoring in MBA.

4

The population is all the students majoring in MBA at the university being studied.

5:

The hypothesis could be: "There is an equal number of male and female students majoring in MBA at the university."

6

6.1 The sample size would depend on the specific study design and the number of MBA students at the university. It should be large enough to provide a representative sample.

6.2 The sample selection should be random or systematic to ensure unbiased representation of the MBA students at the university.

7

To format and check the validity of the hypothesis, statistical analysis can be conducted. This could involve collecting data on the gender of MBA students, analyzing the proportions of male and female students, and performing a hypothesis test using appropriate statistical methods.

8

To reach a conclusion, the results of the statistical analysis need to be interpreted. If the p-value is less than the predetermined significance level (e.g., 0.05), the null hypothesis can be rejected, indicating that there is a significant difference in the number of male and female students majoring in MBA. Conversely, if the p-value is greater than the significance level, we fail to reject the null hypothesis, suggesting that there is no significant difference in the gender distribution.

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Therefore, the center of the circle is located at (0, 6), and the length of the radius is approximately equal to 7.43.

To determine the coordinates of the center and length of the radius of the circle, we need to rewrite the given equation in standard form, which is\((x - h)^2 + (y - k)^2 = r^2\), where (h, k) represents the center coordinates and r represents the radius.

Given equation: \(x^2 + y^2 - 12y - 20.25 = 0\)

To complete the square, we need to add and subtract the appropriate terms on the left side of the equation:

\(x^2 + y^2 - 12y - 20.25 + 36 = 36\)

\(x^2 + (y^2 - 12y + 36) - 20.25 + 36 = 36\)

Simplifying further:

\(x^2 + (y - 6)^2 = 55.25\)

Comparing this equation with the standard form, we can identify the following values:

Center coordinates: (h, k) = (0, 6)

Radius length:\(r^2\) = 55.25, so the radius length is √55.25.

Therefore, the center of the circle is located at (0, 6), and the length of the radius is approximately equal to 7.43.

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