What is the value of x and what is the length of segment RU?

Answer:

9/25

Step-by-step explanation:

If you divide 36 and 100 by 4, you get 9 and 25.

Answer:

9/25

Step-by-step explanation:

36 /  4 = 9

100 / 4 = 25

FInal answer = 9/25

The value of \(x_5\), rounded to the nearest decimal place using Newton's method of approximation is 1.466.

The correct answer is option B.

To find the value of \(x_5\)using Newton's method of approximation, we need to iterate the following formula:

\(x_(_n_+_1_) = x_n - f(x_n) / f'(x_n)\)

where f'(x) represents the derivative of the function f(x). Let's calculate the values step by step.

Given function: f(x) = \(x^3 - x^2 - 1\)

Step 1: Find the derivative of f(x)

f'(x) = \(3x^2 - 2x\)

Step 2: Initialize the starting value

\(x_0\)= 1

Step 3: Calculate \(x_1\)

\(f(x_0) = f(1) = (1^3) - (1^2) - 1 = 1 - 1 - 1 = -1\)

\(f'(x_0) = f'(1) = (3(1^2)) - (2(1)) = 3 - 2 = 1\)

\(x_1 = x_0 - f(x_0) / f'(x_0)\)

   = 1 - (-1) / 1

   = 2

Step 4: Calculate \(x_2\)

\(f(x_1) = f(2) = (2^3) - (2^2) - 1 = 8 - 4 - 1 = 3\)

\(f'(x_1) = f'(2) = (3(2^2)) - (2(2)) = 12 - 4 = 8\)

\(x_2 = x_1 - f(x_1) / f'(x_1)\)

   = 2 - 3 / 8

   = 1.625

Step 5: Repeat the process until we reach \(x_5\)

Performing the calculations for \(x_3, x_4, andx_5\), we find:

\(x_3\) ≈ 1.465

\(x_4\) ≈ 1.466

\(x_5\)≈ 1.466

After applying Newton's method of approximation to the function f(x) = \(x^3 - x^2 - 1,\)starting with,\(x_0 = 1,\) we iteratively calculated the values of \(x_1, x_2, x_3, x_4, and x_5\). The final approximation, \(x_5\), is approximately 1.466 when rounded to the nearest decimal place. This aligns with option B as the correct answer.

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Two numbers that meet the condition are a = -10 and b = 2, and the quotient between these is larger than the product.

We have two numbers a and b with different sign.

Let's say that a is negative and b positive.

We know that the absolute value of a is divisible by the absolute value of b.

|a|/|b|

Then we have that |a| ≥ |b|

An example of two numbers that meet these conditions are:

a = -10

b = 2

Where:

|-10|/|2|  = 10/2 = 5

Now, the product between the integers will give a large negative number, in this case:

-10*2 = 20

and the quotient will give a smaller, in absolute value, negative number:

-10/2 = -5

Then we can see that the quotient is larger (as both are negative numbers, and the quotient is closer to zero).

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The equation for a tank that is filled with petrol at 10 liters already and filling at 35 liters per minute is  y = 35x + 10

The equation required here is a linear equation

The graph of linear equation is a straight line graph and the relationship is expressed in the form.

y = mx + c

variables are defined as below

y = total petrol in  liters

m = filling in  liters per minute = 35

x = number of liters

c = quantity before the filling began = 10

The expression is

y = 35x + 10

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The measure of each angle and side is given above.

Given is that the red triangle is a dilation of the blue triangle, with a scale factor of {k} = 1.5.

We can write -

57/RT = 1.5

RT = 57/1.5

RT = 38

LM/20 = 1.5

LM = 20 x 1.5

LM = 30

MN/26 = 1.5
MN = 26 x 1.5
MN = 39

∠2 = 15°

∠1 = 121°

Therefore, the measure of each angle and side is given above.

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Answer:

b) and c)

Step-by-step explanation:

a)

3/9 = 9/3

0,33 = 3 NO

b) 6+(5+4) = (6+5)+4

6+9 = 11+4

15 = 15 YES

c) 7(2+8) = ? NO

d) 15 + 1 = 1 + 15

16 = 16 YES

Answer:

the total price of the item including sales tax is $330.

Step-by-step explanation:

If the sales tax rate is 10%, then the amount of sales tax charged on an item that costs $300 can be found by multiplying the cost of the item by the sales tax rate:

Sales tax = 10% of $300

= 0.1 x $300

= $30

Therefore, the sales tax charged on the item is $30.

To find the total price of the item including sales tax, we need to add the cost of the item to the sales tax charged:

Total price = Cost of item + Sales tax

= $300 + $30

= $330

Therefore, the total price of the item including sales tax is $330.

Answer: To make it very simple for ourselves, we can just divide 8 by 4.29. Our answer will then be 1.8648018648 or rounded to 1.86 servings per dollar.

Hope this helps.

Answer:

well y is 19 and x is 11

Step-by-step explanation:

all I did is add one for a while then after that I go and I put 9 + 4 which equals 13 then in between 13 is 11 so I divided 13 by 2 basically and it's just 11

Answer:  Choice B

\(2k^5\sqrt[3]{25}\)

================================================

Work Shown:

\(\sqrt[3]{200k^{15}}\\\\\sqrt[3]{8*25k^{5*3}}\\\\\sqrt[3]{8*25(k^5)^3}\\\\\sqrt[3]{8(k^5)^3*25}\\\\\sqrt[3]{8(k^5)^3}*\sqrt[3]{25}\\\\2k^5\sqrt[3]{25}\)

------------------------

Explanation:

The goal is to factor the radicand in such a way that we pull out perfect cube factors.

Notice that 200 = 8*25 and 8 is a perfect cube (since 2^3 = 8). It is the largest perfect cube factor of 200.

We can rewrite the k^15 as k^(5*3) which is equivalent to (k^5)^3

Once these perfect cube factors are pulled out, they cancel with the cube root to get what you see above.

Answer:

1 Is the answer

Step-by-step explanation:

Answer:

i dk where on earth my pen is nvm, it's the required answer

The value of the probability P(A u B') is 0.8218

The given parameters are

P(A) = 0.67

P(B) = 0.54

P(A u B) = 0.89

From the above parameters, we have

P(B') = 1 - P(B)

P(B') = 1 - 0.54

P(B') = 0.46

So, we have

P(A u B') = P(A) + P(B') - [P(A) * P(B')]

This gives

P(A u B') = 0.67 + 0.46 - (0.67 * 0.46)

Evaluate

P(A u B') = 0.8218

Hence, the value of the probability P(A u B') is 0.8218

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Answer:

A. parabola I believe that is the answer

Answer: 519 120

Step-by-step explanation:

84*84=7056

7056/7=1008

1008*515=519 120

Answer:

34

Step-by-step explanation:

lol i looked it up. there you go

Answer:

13/22

Step-by-step explanation:

The total number of students is 11+9+2=22. The number that passed all three tests or passed one test is 11+2=13, so the answer is 13/22.

If a single student is picked at random, then the probability that the student passed all three tests or passed one test is 13/22

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We are given that Of the last three chapters tests given in a computer programming class, 11 students passed all three tests , 9 students passed two tests, and 2 students passed one test.

If a single student is picked at random, then the probability that the student passed all three tests or passed one test.

The total number of students is;

11 + 9 + 2 = 22.

The number that passed all three tests or passed one test will be;

11+2=13,

Therefore, the answer is 13/22.

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Answer: see explanation

Step-by-step explanation:

The 10 cm distance is measured perpendicularly to the chord, forming a right angle and bisecting the chord. Thus half of the chord, the segment from the center of the chord, and a radius to the end of the chord form a right triangle. The hypotenuse is 26 cm and one leg is 10 cm, so the other leg is given by the Pythagorean theorem: a^2 + 10^2 = 26^2, giving a = 24 cm. Since a is half the chord, the chord is 2a = 48 cm in length.

Hence, the length of a chord of a circle is \(48cm\).

What is the circle?

A circle is defined as a two-dimensional figure, which is round in shape where all the points on the surface of the circle are equidistant from the center point is called “\(P\)”.

Here given that,

A circle of radius \(26\)cm if the chord is \(10\)cm from the center of the circle.

So,

The  \(10\)cm from the center of the circle is perpendicular of the chord and the hypotenuse is  \(26\)cm .

As we know

\(H^2=B^2+P^2\)    .......\((1)\)

Substituting the values in the equation \((1)\), we get

\((26)^2=(10)^2+B^2\\B^2=676-100\\B^2=576\\B=\sqrt{576}\\B=24cm\)

Hence, the length of a chord of a circle is \(48cm\).

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For the fractions, the calculation of 3/5 of 2/3 of 3/4 of 560 is equal to 168.

To calculate 3/5 of 2/3 of 3/4 of 560, break it down step by step:

Step 1: Calculate 3/4 of 560:

3/4 × 560 = (3 × 560) / 4 = 1680 / 4 = 420

Step 2: Calculate 2/3 of the result from Step 1:

2/3 × 420 = (2 × 420) / 3 = 840 / 3 = 280

Step 3: Calculate 3/5 of the result from Step 2:

3/5 × 280 = (3 × 280) / 5 = 840 / 5 = 168

Therefore, 3/5 of 2/3 of 3/4 of 560 is equal to 168.

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Answer:

2³-3/4²

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

This equation has no solution.

C A B E D

i think this is the answer

Answer:

(8,90°)

Step-by-step explanation:

To get this answer, you multiply the r values together to get 2*4 = 8. At the same time, you add the theta angles to get 45° + 45° = 90°

The general rule is that if A = (r,theta) and B = (s,phi) then

A*B = (r*s,theta+phi)

where the point (s,phi) is a polar form point.

Answer:

i dont know that try looking it up

The end balance is negative, so Mr. Manuel lost money.

We know that Mr. Manuel spended $800,000 in a product, and it can be sold with an extra 60% over the cost. Then the revenue here is:

$800,000*(1.6) = $1,280,000

We also know that there are costs of $75,680, $247.000 and $185.460.

Now we know that profit is defined as the difference between the revenue and the costs, so to get the profit we need to solve the equation below:

P = $1,280,000 - $800,000 - $75,680 - $247.000 - $185.460

P = -$28,140

So we can see that Mr. Manuel had a loss at the end.

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Answer: 118 is the correct degree

Step-by-step explanation:

Answer:

4i + 9 < simplified version

Step-by-step explanation:

3 + 5i + 6 - i =

4i + 9

Answer:

2

Step-by-step explanation:

We are given that a graph which represents f(x).

Interval:[-4,-1]

We have to find the average rate of   change of the function f(x).

From the graph we can see that

f(-4)=-3

f(-1)=3

We know that the average rate of change of the function

Average rate =\(\frac{f(b)-f(a)}{b-a}\)

Using the formula

Average rate of change of f=\(\frac{3-(-3)}{-1-(-4)}\)

Average rate of change of f=\(\frac{6}{3}=2\)

Answer:

Correct option: first one

"StartFraction P minus 2 l Over 2 EndFraction = w"

Step-by-step explanation:

First we start from the perimeter equation:

P = 2*l + 2*w

Then, we need to solve for w, so we need to isolate it.

The first step is subtracting 2*l from both sides of the equation:

P - 2*l = 2*w

Then, we divide both sides by 2:

w = (P - 2l) / 2

So the correct option is the first one:

"StartFraction P minus 2 l Over 2 EndFraction = w"

Answer:

Its the first one

Step-by-step explanation:

i got it right on edge

8/21 of the lawn still needs to be mowed.

To compare fractions, we need a common denominator. The least common multiple of 7 and 3 is 21.

Miss Lianto's fraction: (2/7) x (3/3) = 6/21

Son's fraction: (1/3) x (7/7) = 7/21

To calculate how much of the lawn still needs to be mowed, we can subtract the combined fractions mowed from the total:

Combined fractions mowed: 6/21 + 7/21 = 13/21

So, Remaining fraction: 1 - 13/21 = 8/21

Therefore, 8/21 of the lawn still needs to be mowed.

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