is root 17 a surd.i need an answer to help me out with my maths homework

The answer to the questions C and D are; The angles in a and b cannot be classified as angle D and m∠GDE = 146°

From Answers A and B, we see that;

m∠FDE = 38° and m∠GDF = 108°

C) From the given diagram we see that m∠GDE was divided  by Line F. This means that m∠GDF and m∠FDE are both components of m∠GDE and as such they alone cannot be classified as angle D.

D) From above we see that m∠GDE was divided  by Line F. This means that m∠GDF and m∠FDE are both components of m∠GDE. Thus, this means that;

m∠GDF + m∠FDE = m∠GDE

Plugging in the relevant values gives;

m∠GDE = 108° + 38°

m∠GDE = 146°

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The root of the equation e^(-x^2) - x^3 = 0, using the Newton-Raphson algorithm with three iterations from the starting point x0 = 1, is approximately x ≈ 0.908.

To find the root of the equation using the Newton-Raphson algorithm, we start with an initial guess x0 = 1 and perform three iterations. In each iteration, we use the formula:

xᵢ₊₁ = xᵢ - (f(xᵢ) / f'(xᵢ))

where f(x) = e^(-x^2) - x^3 and f'(x) is the derivative of f(x). We repeat this process until we reach the desired accuracy or convergence.

After performing the calculations for three iterations, we find that x ≈ 0.908 is a root of the equation. The algorithm refines the initial guess by using the function and its derivative to iteratively approach the actual root.

To estimate the error in the Newton-Raphson method, we can use the formula:

ε ≈ |xₙ - xₙ₋₁|

where xₙ is the approximation after n iterations and xₙ₋₁ is the previous approximation. In this case, since we have performed three iterations, we can calculate the error as:

ε ≈ |x₃ - x₂|

This will give us an estimate of the difference between the last two approximations and indicate the accuracy of the final result.

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Answer:

$3532.5

Step-by-step explanation:

Given data

Total amount raised= $967.50

Rented a bus for $450.00

Player meal =  $450.00 per player

A baseball team is made up of 9 player

Hence the meal will add up to = 450*9= $4050

Hence the total amount they will spend=  4050+450

= $4500

Hence, they will spend all their money and still have a deficit of

$3532.5

Answer:

22 ways.

Step-by-step explanation:

Just divide the distance of each to point P by 2.

C would be 1 unit above and 2 units to the right of P.

D would be 1 unit below and 2 units to the right of P.

And so on...

Hope this helps

1968 of the $10 dollar ticket were sold by jazz & 6873  of the $20 dollar ticket were sold by jazz.

Jazz total amount received = $157,437

Total tickets sold = 8,856

Let the $10 tickets sold = x

The $20  tickets sold = 8,856 - x

Here the solution below :

$10(x) + 8,856 - x($20) = $157,437

$10x + $177120 - $20x = $157,437

-$10x = $157,437 - $177120

-$10x = - $19683

x = 1968.3

1968 of the $10 dollar ticket were sold by jazz & 6873  of the $20 dollar ticket were sold by jazz.

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Answer:

y = -1 2/3x - 4

Step-by-step explanation:

y = mx + b

Replace numbers with the corresponding variables

6 = -5/3 * -6 + b

6 = 10 + b

-4 = b

y = -1 2/3x - 4

Let me know if something's wrong :)

The given  series is convergent and the sum is 6.

To determine whether the series Σ (1 + 5ⁿ)/7ⁿ converges or diverges, we can use the ratio test.

Let's apply the ratio test to the series:

aₙ = (1 + 5ⁿ)/7ⁿ

First, let's calculate the ratio:

r = |(aₙ₊₁ / aₙ)| = |((1 + 5ⁿ⁺¹)/7ⁿ⁺¹) / ((1 + 5ⁿ)/7ⁿ)|

Simplifying the ratio:

r = |(1 + 5ⁿ⁺¹)(7ⁿ) / (7ⁿ⁺¹)(1 + 5ⁿ)|

Notice that the terms with 5ⁿ cancel out:

r = |(1 + 5)(7ⁿ) / (7)(1 + 5ⁿ)|

r = |(6)(7ⁿ) / (7)(1 + 5ⁿ)|

r = |6/7|

The ratio r is a constant value of 6/7, which is less than 1.

if the ratio r is less than 1, the series converges. If it is greater than 1, the series diverges.

Since 6/7 is less than 1, the series Σ (1 + 5ⁿ)/7ⁿ converges.

To find the sum of the series, we can use the formula for the sum of a convergent geometric series:

S = a / (1 - r)

Here, a = (1 + 5)/7 = 6/7 is the first term and r = 6/7 is the common ratio.

Plugging these values into the formula:

S = (6/7) / (1 - 6/7)

S = (6/7) / (1/7)

S = 6

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Determine whether the series is convergent or divergent. Σ(n=1 to infinity) (1+5ⁿ)/7ⁿ. If it is convergent, find its sum.

Answer:

1967 or 2069

Step-by-step explanation:

To do this, you need to equal the expressions:

3x^2+53x+261=4x^2-52x+212

now, solve for y, when x=0:

-1(0)^2+53(0)+261=4(0)^2-52(0)+212

0+0+261=0-0+212

261=212

the difference is 49, so 49 years before or after 2016.

i think i did this right, if not im sorry bc im tired

Answer:

15 degrees

Step-by-step explanation:

So you know that the sum of the two angles is 90 degrees, so you can make an equation:

\(3x + 45 =90\)

Then, solve:

subtract 45 from both sides

\(3x = 45\)

divide both sides by 3

\(x = 15\)

This means that x = 15 degrees

Answer:

The answer is 15 degrees.

Step-by-step explanation:

1) Do you see the little square symbol at the bottom right corner? That represents that the angle is a right angle, or a 90 degree angle, in other words.

2) If you know that the first part of the angle is 45 degrees, as it is already labeled, then subtract 90 degrees - 45 degrees = 45 degrees, which is the angle that is left.

3) Set 3x equal to 45 degrees, and solve.

4) So, the equation is 3x = 45; divide by 3 on both sides to get x = 15 degrees.

Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)

Answer:

ok so

-1/5x=w

w=1865

so -1/5x=1865

x=-9325

Hope This Helps!!!

Answer:

i a pretty sure for part E its 1865

Step-by-step explanation:

the value of x is 1/4

Answer:

Option B: 24 Units

Step-by-step explanation:

Since both have the same y-value, -16, you can add the absolute values of the x-values to find the distance.

|15| + |-9| = 15 + 9 = 24

The polar equation for the orbit of Halley's comet is r = (18.09 AU)/(1 + 0.97*cos(theta)), where r represents the distance from the sun to the comet, and theta represents the angle between the major axis of the ellipse and the line connecting the sun and the comet.

The maximum distance from the comet to the sun occurs when theta is equal to 0 or 180 degrees, resulting in r = 36.18 AU.

To derive the polar equation, we start with the general equation for an ellipse in polar coordinates: r = (a*(1 - e²))/(1 + e*cos(theta)), where a is the semi-major axis and e is the eccentricity.

Given that the major axis of Halley's comet is 36.18 AU and the eccentricity is 0.97, we can substitute these values into the equation to obtain r = (18.09 AU)/(1 + 0.97*cos(theta)).

This equation represents the polar equation for Halley's comet.

The maximum distance from the comet to the sun occurs when the cosine term is equal to -1, resulting in r = 36.18 AU.

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Answer:

36

Step-by-step explanation:

7/6 u=42

7u =42×6

u=252/7

u=36

Answer:

24

Step-by-step explanation:

30/100 * 80/1 = your equation

30/10 * 8/1 = simplified equation

30/10 * 8/1 = 24. your answer is 24

The number of well-done burgers the restaurant served will be 24.

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.

The percentage is given as,

Percentage (P) = [Final value - Initial value] / Initial value x 100

John's burgers cook its burgers either well done or medium. The restaurant served 80 burgers last night, 30% of which were well done.

Then the number of well-done burgers the restaurant served will be given as,

⇒ 30% of 80

⇒ 0.30 x 80

⇒ 24

The number of well-done burgers the restaurant served will be 24.

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The required Matlab code to find the greatest common divisor of a number using the Euclidean algorithm is shown.

To find the greatest common divisor (GCD) of two numbers using the Euclidean algorithm in MATLAB, you can use the following code:

% Replace '12345678' with your actual student number

studentNumber = '12345678';

% Extract the first 4 digits as the first number

firstNumber = str2double(studentNumber(1:4));

% Extract the last 3 digits as the second number

secondNumber = str2double(studentNumber(end-2:end));

% Find the GCD using the Euclidean algorithm

gcdValue = gcd(firstNumber, secondNumber);

% Display the result

disp(['The GCD of ' num2str(firstNumber) ' and ' num2str(secondNumber) ' is ' num2str(gcdValue) '.']);

Make sure to replace '12345678' with your actual student number. The code extracts the first 4 digits as the first number and the last 3 digits as the second number using string indexing. Then, the gcd function in MATLAB is used to calculate the GCD of the two numbers. Finally, the result is displayed using the disp function.

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The part of the coordinate plane that is equidistant from two points is the perpendicular bisector of the line segment connecting those two points.

The perpendicular bisector is a line or line segment that intersects the line segment connecting the two points at a right angle and divides it into two equal halves. Any point on the perpendicular bisector is equidistant from the two given points.

To find the perpendicular bisector, we can follow these steps:

1. Calculate the midpoint of the line segment connecting the two points. The midpoint is the average of the x-coordinates and the average of the y-coordinates of the two points.

2. Determine the slope of the line segment connecting the two points. The slope is calculated using the formula: slope = (change in y)/(change in x).

3. Find the negative reciprocal of the slope. This will give us the slope of the perpendicular bisector.

4. Use the midpoint and the slope of the perpendicular bisector to determine the equation of the line using the point-slope form: y - y1 = m(x - x1), where (x1, y1) is the midpoint and m is the slope.

5. The resulting equation represents the line that is equidistant from the two given points and divides the coordinate plane into two equal halves.

Any point on this perpendicular bisector will be equidistant from the two given points.

The part of the coordinate plane that is equidistant from two points is the perpendicular bisector of the line segment connecting those two points.

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Based on the provided multiple-choice options and the beginning cash amount of $17,300, none of the options align with a logical estimation of the cash at the end of the period.

We can analyze the multiple-choice options provided and make an educated guess based on the given information.

Option: $35,600

Assuming that there were no cash inflows or outflows during the period, this option suggests a significant increase in cash from the beginning. However, without any additional information, such a large increase cannot be justified.

Option: $43,300

Similar to the previous option, this suggests a substantial increase in cash. Without any supporting data or context, it is difficult to determine if such an increase is plausible.

Option: $27,900

This option implies a decrease in cash from the beginning. Again, without any information about cash outflows, it is uncertain if this decrease is accurate.

Option: $6,700

This option suggests a significant decrease in cash from the beginning. However, without any details about cash outflows or context, it is difficult to determine if this decrease is realistic.

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To eliminate the parameter t, we can use the trigonometric identity sin²(t) + cos²(t) = 1.

Step 1: Solve both given equations for sin(t) and cos(t): cos(t) = x/7 sin(t) = y/7

Step 2: Square both equations: cos²(t) = (x/7)² sin²(t) = (y/7)²

Step 3: Substitute the squared equations into the trigonometric identity: (y/7)² + (x/7)² = 1

Step 4: Simplify the equation: y²/49 + x²/49 = 1

Step 5: Multiply both sides of the equation by 49 to eliminate the fractions: y² + x² = 49

The Cartesian equation of the curve is x² + y² = 49.

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Answer:

What percent of 9 is 18 = 200% and for the second part it is B.

Step-by-step explanation:

I just know that is the answer.

Answer:

step 1. (g(12) - g(8))/12 - 8

step 2. (12(4)^(12 - 8) - 12(4)^(8 - 8))/4

step 3. 12(256) - 12)/4

step 4. 765.

Answer:

A) repelled by each other, I did this on usa testprep

Step-by-step explanation:

Answer:

b atracted to each other

Step-by-step explanation:

got it right on usatestprep

I would say I guess it is about around 0.198387.

The lines y = 5x + 1 and 2y - 10x + 3 are parallel because both lines have the same slope of 5

To show that two lines are parallel, we need to demonstrate that they have the same slope.

The slope-intercept form of a linear equation is y = mx + b, where m is the slope and b is the y-intercept.

For L1, we have y = 5x + 1, which is in the slope-intercept form. So we can see that the slope of L1 is 5.

For L2, we can solve for y to get it in the slope-intercept form:

2y - 10x + 3 = 0

2y = 10x - 3

y = 5x - 3/2

So the slope of L2 is 5 as well.

Since both lines have the same slope of 5, we can conclude that they are parallel.

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The given question is incomplete, the complete question is

The equation of line L1 is y= 5x +1 the equation of L2 is 2y-10x+3 =0 show that these two lines are parallel

Answer:

mode = 2

Step-by-step explanation:

mode is the most frequently seen number.

median is the average so 5+4+2+2+2+2+1+1+3+2+2+3+3+2+1/15= 2 1/3

Answer:

Median is 2, Mode is 2

Step-by-step explanation:

1,1,1,2,2,2,2,2,2,2,3,3,3,4,5 to get the median you put the number from smallest to large then you x one out on each side until there is only one number left which would be 2

The mode is 2 because it is the most common number (aka it appears the most in the list)

Answer:

d > -4

Hope this helped!!