Find the value of each trigonometric ratio.

Answer:

it is

Step-by-step explanation:

The synthetic division's representation of the dividend is 2x3 + 10x2 + x + 5.

Given that

An L shape is created when two lines intersect vertically and horizontally.

The shape has entries in two rows.

Entries in row 1 are 2, 10, 1, and 5.

Blank, -10, and 0 are the entries in row 2.

A simplified method of dividing a polynomial with another polynomial equation of degree one is known as synthetic division.

On the exterior, to the left of the form, is entry number 5.

The entry stands for the divisor's zero.

If the variable is x, then this entry to the variable is;

2x³+10x²+x+5

The dividend is thus represented by synthetic division as

2x³+10x²+x+5

The Question is incomplete And complete question is given below!!

What dividend is represented by the synthetic division below? A vertical line and horizontal line combine to make a L shape. There are two rows of entries within the shape. Row 1 has entries 2, 10, 1, 5. Row 2 has entries blank, negative 10, 0, negative 5. Entry negative 5 is on the outside to the left of the shape, and a third row of entries is outside and below the shape. Row 3 has entries 2, 0, 1, 0. Negative 10 x squared minus 5 2 x cubed 10 x squared x 5 2 x squared 1 2 x cubed x.

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Answer:

The answer on Edge is A= 1

Step-by-step explanation:

Rounding up to the nearest whole number, the minimum sample size needed is 95. Therefore, the answer is (d) 94.

The formula for calculating the minimum sample size needed to estimate a population proportion with a specified margin of error is:

n = (z^2 * p * q) / E^2

where:
- n is the sample size
- z is the z-score associated with the desired confidence level (for a 99% confidence level, z = 2.58)
- p is the estimated proportion from prior knowledge
- q = 1 - p
- E is the margin of error

Substituting the given values, we get:

n = (2.58^2 * 0.1 * 0.9) / 0.08^2
n = 94.44

Rounding up to the nearest whole number, the minimum sample size needed is 95. Therefore, the answer is (d) 94.

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The volume of the 1 sphere is 37.68 cubic cm, for 2 the volume is 47646.87 cubic cm, for 3 the volume is 8751.46 cubic cm, and for 4 the volume is 3889.5 cubic cm and the mean is 15081.38.

It is defined as three-dimensional geometry when half-circle two-dimensional geometry is revolved around the diameter of the sphere that will form.

We know the volume of the sphere is the given by:

\(\rm V = \dfrac{4}{3}\pi r^2\)

For sphere 1 the radius r = 3 cm and π = 3.14

\(\rm V = \dfrac{4}{3} \times3.14 (3)^2\)

V = 37.68 cubic cm

For sphere 2: r = 42 in = 106.68 cm

\(\rm V = \dfrac{4}{3} \times3.14 (106.68)^2\)

V = 47646.87 cubic cm

For sphere 3: r = 18 in = 45.72 cm

V = 8751.46 cubic cm

For sphere 4: r = 1 ft = 30.48 cm

V = 3889.5 cubic cm

For the mean:

\(=\rm \dfrac{37.68 +47646.87 +8751.46+3889.5 }{4}\)

= 15081.3775 ≈ 15081.38

Thus, the volume of the 1 sphere is 37.68 cubic cm, for 2 the volume is 47646.87 cubic cm, for 3 the volume is 8751.46 cubic cm, and for 4 the volume is 3889.5 cubic cm and the mean is 15081.38.

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The compound interval for the given interval is (-∞, ∞).

A compound inequality is a combination of two inequalities that are combined by either using "and" or "or". The process of solving each of the inequalities in the compound inequalities is as same as that of a normal inequality but just while combining the solutions of both inequalities depends upon whether they are clubbed by using "and" or "or".

The given intervals are (-∞, -2] or [-3, ∞).

Now, the compound interval is (-∞, ∞)

Thus, the interval notation is -∞<x<∞

Therefore, the compound interval for the given interval is (-∞, ∞).

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Answer:

step1:add 3y to both sides

step2:add 4 to both sides

step3:multiply both sides by(1/5)

14/15

Step-by-step explanation:

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Amount Noah borrowed from his mother = $17

Amount paid = $8

Change in the amount of money Noah's mother has :

Let initial amount her mother has = x

Hence, the amount she has after Noah paid $8 to her will be :

Initial amount - amount borrowed + amount paid

= x - $17 + $8.

The simplified amount = x - $9

The amount Noah still owes :

Total amount owed - amount paid

$17 - $8 = $9

The change in the amount of money that Noah's mother will be $ 9.

Algebra is the study of mathematical symbols, and the rule is the manipulation of those symbols.

Noah borrowed $17 from his mother. He then paid back $8 of the amount he owed.

Then the amount owed will be given as the difference between the initial amount and paid amount.

→ $ 17 - $ 8

→ $ 9

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Answer:

\(n^6\).

Step-by-step explanation:

\(n^4 * \frac{n^7}{n^5}\)

= \(n^4 * n^{7 - 5}\)

= \(n^4 * n^2\)

= \(n^{4 + 2}\)

= \(n^6\).

Hope this helps!

The inequality representing this problem is: s ≥ 122 the minimum number of t-shirts Esin needs to sell to make a profit is 122

To determine the minimum number of t-shirts Esin needs to sell to make a profit, we can set up an inequality that represents the cost and revenue involved.

Let's consider the cost and revenue components:

Cost:

Esin spent $2500 to purchase supplies initially. Additionally, she uses about $4.50 worth of supplies per t-shirt printed. So the total cost (C) for printing s t-shirts can be expressed as:

C = 2500 + 4.50s

Revenue:

Esin charges $25 for each t-shirt sold. The revenue (R) from selling s t-shirts can be expressed as:

R = 25s

To make a profit, the revenue should be greater than or equal to the cost. Therefore, the inequality representing the profit condition is:

Revenue ≥ Cost

25s ≥ 2500 + 4.50s

Simplifying the inequality:

25s - 4.50s ≥ 2500

20.50s ≥ 2500

Dividing both sides of the inequality by 20.50:

s ≥ 2500 / 20.50

Calculating the minimum number of t-shirts Esin needs to sell to make a profit:

s ≥ 121.95

Since the number of t-shirts must be a whole number, we round up to the nearest whole number. Therefore, the minimum number of t-shirts Esin needs to sell to make a profit is 122.

The inequality representing this problem is:

s ≥ 122

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Answer:

A solution to the system is (–1, –2).

One of the equations is y = x –1.

One of the equations is 3x + y = –5.

Step-by-step explanation:

A solution to the system is (–1, –2).

One of the equations is y = x –1.

One of the equations is 3x + y = –5.

A finite set of equations for which common solutions are sought is referred to in mathematics as a set of simultaneous equations, often known as a system of equations or an equation system.

According to the question,

1. The system contains infinitely many solutions.

This stands wrong because according to the graph, there exists only one solution- where the lines intersect.

This would only be correct if the lines never intersect.

2. A solution to the system exists (-1, -2).

This exists true because this stands as the only point where the lines intersect.

3. A solution to the system exists (0, -1).

This is correct because the y-intercept for the red line stands at -1 and the slope of the equation is 1.

4. One of the equations exists 3x+y = -5.

If you put this into slope-intercept form, you will discover that the equation exists y =-3x -5.

This stands correct because the y-intercept of this stands -5 and the slope of this stands -3.

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 y =  -3 ( x - 1 )² + 9 is  quadratic function in standard form Vertex .

How does a parabola's vertex shape work?

given ,   Vertex =  (1,9)

              point =  (4,6)

The formula is  

              y = a + ( x - h )²  + k

where  h = 1  , k = 9

then    y = a ( x - 1 )² + 9

Find the value of

a when one of the points is  ( 4,6)

  6 = a ( 4 - 1 )²  +  9

  6 - 9 = 9a  

    -3  = 9a

     a =  -9/3  ⇒ -3

put value of a

 y = a ( x - 1 )² + 9

 y =  -3 ( x - 1 )² + 9

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The fraction of the surface of the cube which is white is 14/27

Given 27 cubes of 1 centimetre are conjoined to form a large cube of 3x3x3

To maximise the value of the surface area, in this case, taken as white, other than the cube in the centre, the rest of the cubes must have their white surface area exposed.

• Total Number of cubes where white surface area is exposed is = 27 – 1 = 26

Although, on each surface of the 3x3x3 cube, there are 9 smaller cube surfaces, and there will be a total of 6 surfaces for the bigger cube.

•      Total number of cube surfaces exposed in blue = 9 * 6 = 54

• Therefore, the greatest fraction in blue= 26/54 = 13/27

Therefore the fraction of the surface of the cube is white is = 1-\(\frac{13}{27}\)= 14/27

The fraction of the surface of the cube which is white is 14/27 is the answer

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The fraction of the surface area of the cube which is white is 14/27

Given 27 cubes of 1 centimetre are conjoined to form a large cube of 3x3x3

To maximise the value of the surface area, in this case, taken as white, other than the cube in the centre, the rest of the cubes must have their white surface area exposed.

• Total Number of cubes where white surface area is exposed is = 27 – 1 = 26

Although, on each surface of the 3x3x3 cube, there are 9 smaller cube surfaces, and there will be a total of 6 surfaces for the bigger cube.

•      Total number of cube surfaces exposed in blue = 9 * 6 = 54

• Therefore, the greatest fraction in blue= 26/54 = 13/27

Therefore the fraction of the surface of the cube is white is = 1-(13/27)

= 14/27

The fraction of the surface of the cube which is white is 14/27 is the answer.

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Answer:

DC like the DC superheroes

Step-by-step explanation:

Option C) average number of letters per word in the entire play of MacBeth.

In statistical terms, a parameter refers to a numerical characteristic of a population. As a result, we can classify parameters as population-based statistics. When a sample is taken from the population and statistical values are measured for the samples, they are referred to as statistics.

An English teacher wanted to investigate the length of words in Shakespeare's MacBeth. She gathered a random sample of 300 words from MacBeth and recorded the length of each word.

She discovered that the average word length in that sample was 3.4 letters long. As a result, the parameter would be the average number of letters per word in the entire play of MacBeth.

This means that we would need to calculate the average length of all words in the play to find the population's mean length of words.

Hence, the correct option is c. average number of letters per word in the entire play of MacBeth.

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A major disadvantage of correlations is that they cannot make a cause-and-effect statement.

Correlations are statistical measures that describe the size and direction of a relationship between variables.

Correlations are expressed as numbers. Correlations establish that relationships exist but do not explain if the change in one variable is caused by the change in another variable's value.

The disadvantages of correlations include:

Thus, a major disadvantage of correlations is that they cannot make a cause-and-effect statement.

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Answer:

x-axis is for the independent variable

Step-by-step explanation:

Step-by-step explanation:

The drawing of each solid in three dimension is sketched and attached

Perspective views in drawing are a way of representing a three-dimensional object or scene on a two-dimensional surface. By using perspective, the artist can create the illusion of depth and spatial relationships between objects in the scene.

There are several types of perspective views in drawing, including:

One-point perspective: This type of perspective is used when the subject is viewed straight-on, and all lines converge to a single point on the horizon line.

Two-point perspective: This type of perspective is used when the subject is viewed from an angle, and two vanishing points are used to create the illusion of depth.

Three-point perspective: This type of perspective is used when the subject is viewed from a very high or very low angle, and three vanishing points are used to create the illusion of depth.

Perspective views are an essential tool for artists in many fields, including architecture, product design, and illustration. Understanding perspective is crucial for creating realistic and compelling images that accurately represent three-dimensional space on a two-dimensional surface.

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We have proved the expression x/(y+z) + y/(z+x) + z/(x+y) = 4

To prove that x/(y+z) + y/(z+x) + z/(x+y) = 4, we can start by multiplying both sides by (x+y)(y+z)(z+x).

This will help us simplify the expression and eliminate any denominators.

Expanding the left side, we get:

x(x+y)(x+z) + y(y+z)(y+x) + z(z+x)(z+y)--------------------------------------------------- (y+z)(z+x)(x+y)

After simplification, we obtain:

2(x³ + y³+ z³) + 6xyz ------------------------------- (x+y)(y+z)(z+x)

Next, we can use the well-known identity, x³ + y³ + z³ - 3xyz = (x+y+z)x²x + y² + z² - xy - xz - yz), to further simplify the expression.

Plugging this identity in, we get:

2(x+y+z)(x²+ y²+ z² - xy - xz - yz) + 12xyz----------------------------------------------------- (x+y)(y+z)(z+x)

Simplifying this expression further yields:

8xyz -------(x+y)(y+z)(z+x)

Since 8xyz is equal to 2(x+y)(y+z)(z+x), we can conclude that:

x/(y+z) + y/(z+x) + z/(x+y) = 4

Hence, we have proved the given expression.

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Answer:

\(25\%\)

Step-by-step explanation:

\(10\dfrac{1}{2}\cdot 8=84\)

\(\dfrac{21}{84}=\dfrac{1}{4}=25\%\)

Answer: 2/8

Step-by-step explanation:

The equation of the line perpendicular to y=-(3/4)x+9 and passing through the point (6,4) is y=(4/3)x-4.

To find the equation of a line perpendicular to another line, we need to determine the negative reciprocal of the slope of the given line. The given line has a slope of -3/4, so the perpendicular line will have a slope that is the negative reciprocal of -3/4, which is 4/3.

Now we have the slope of the perpendicular line. To find the equation, we can use the point-slope form of a linear equation, which is y - y1 = m(x - x1), where (x1, y1) is a point on the line and m is the slope.

Using the point (6,4) and the slope 4/3, we can substitute these values into the point-slope form:

y - 4 = (4/3)(x - 6)

Simplifying this equation, we get:

y - 4 = (4/3)x - 8

Finally, rearranging the equation, we obtain:

y = (4/3)x - 4

Therefore, the equation of the line perpendicular to y=-(3/4)x+9 and passing through the point (6,4) is y=(4/3)x-4.

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Answer:

The lowest common multiple 3 and 4 is 12.

Step-by-step explanation:

The total multiples of both 3 and 4 between 1 - 100 are 100/12 = 8 4/12 i.e. 8.

The number of months that 940 people would be involved in recycling would be 12 months.

To find out after how many months 940 people will be involved in recycling, we can set y equal to 940 in the function y = 90√3x + 400, and then solve for x.

The number of months is therefore:

940 = 90√3x + 400

540 = 90√3x

6 = √3x

36  = 3x

x = 36 / 3

x = 12

So, it will take 12 months for 940 people to be involved in recycling according to this model.

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Explanation:

Let's go over the possible choices to see which statements are true and which are false.

To summarize, only choice B is true. The rest are false.

Answer:

5

Step-by-step explanation:

(1/5)/(1/25) = 25/5 =5

negative exponents means the numbers flip

Answer:

4/3 I think hope it works

Answer: ok i'll help what's wrong

Step-by-step explanation:

Answer:

There is nothing atatched

Step-by-step explanation:

Answer: it is =4176000000000000

Step-by-step explanation:

(2.9)(100000)(7.2)(10^2)

5(10^−8)

=

(290000)(7.2)(10^2)

5(10^−8)

=

2088000(10^2)

5(10^−8)

=

(2088000)(100)

5(10^−8)

=

208800000

5(10^−8)

=

208800000

5(1/100000000)=

208800000/1

20000000

=4176000000000000

hope i helped

-lvr