OOOOOOOOOOOOOOOOOOOO help

Answer: 361

Step-by-step explanation:

Answer:

7.9

Step-by-step explanation:

yep

Answer:

368,181

Step-by-step explanation:

You subtract 373,558 and 5,377

373,558-5,377 and you get 368,181

Answer:

See below ~

Step-by-step explanation:

a) Forming the equation :

⇒ We start with a number, x

⇒ Now we double it so : 2(x) = 2x

⇒ Then we add 11 to it : 2x + (11) = 2x + 11

⇒ It is equal to 25 : 2x + 11 = 25

b) Solving the equation :

Subtract 11 from both sides :

⇒ 2x + 11 - 11 = 25 - 11

⇒ 2x = 14

Divide 2 on both sides :

⇒ 2x/2 = 14/2

⇒ x = 7

Let unknown number be x

Double it

Add eleven

You got 25

Lets solve the equation

To find all points with a specific x-coordinate, you need to have the equation of the curve or the data points representing the graph. If you have an equation, you can substitute the desired x-coordinate into the equation and solve for the corresponding y-coordinate.

If you have data points, you can look for the points that have the specified x-coordinate.

For example, let's say you have the equation of a line: y = 2x + 3. If you want to find all points with an x-coordinate of 5, you can substitute x = 5 into the equation to find y. In this case, y = 2(5) + 3 = 13. So the point (5, 13) has an x-coordinate of 5.

to find points with a specific x-coordinate, you need the equation of the curve or the data points. You can substitute the desired x-coordinate into the equation or look for the points that have the specified x-coordinate in the given data.

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Answer:

.

Step-by-step explanation:

The growth rate for the linear function y=mx+b will be m or slope. the correct option is A.

An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.

The equation of a line is given as below:-

y = mx + c

Where m is the slope and c is the y-intercept.

Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line. The slope of the line actually determines the rate of change of the function.

Therefore, the growth rate for the linear function y=mx+b will be m or slope. the correct option is A.

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Taking the limit as n approaches infinity, we get: ∬0≤x≤10≤y≤1xy da = (1/4) ∞^2 (∞+1)^2 = ∞ Therefore, the integral diverges to infinity.

To compute the integral ∬0≤x≤10≤y≤1xy da using the Riemann sum approach, we first split the domain of integration into squares using straight lines x = in and y = jn, where (i,j = 1,2,...,n). Each square has area (1/n)^2. We then approximate the value of the integral by computing the Riemann sum:

Σ f(xi, yj) ΔA

where xi and yj are sample points in the ith and jth subintervals, respectively, and ΔA is the area of the corresponding square.

In this case, f(x,y) = xy and we have n^2 squares, so we have:

∬0≤x≤10≤y≤1xy da = limn→∞ Σ f(xi, yj) ΔA
= limn→∞ Σ xy (1/n)^2
= limn→∞ (1/n^2) Σ xi Σ yj

Now, we can compute Σ xi and Σ yj using the formula for the sum of consecutive integers:

Σ xi = (1 + 2 + ... + n) = n(n+1)/2
Σ yj = (1 + 2 + ... + n) = n(n+1)/2

Substituting these values, we get:

∬0≤x≤10≤y≤1xy da = limn→∞ (1/n^2) (n(n+1)/2)^2

Simplifying this expression, we get:

∬0≤x≤10≤y≤1xy da = limn→∞ (1/4) n^2 (n+1)^2

Taking the limit as n approaches infinity, we get:

∬0≤x≤10≤y≤1xy da = (1/4) ∞^2 (∞+1)^2 = ∞

Therefore, the integral diverges to infinity.

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Answer:

13.2222222222

Step-by-step explanation:

Step-by-step explanation:

We can use trigonometry to solve this problem. Let's draw a diagram:

```

A - observer (1.5 m above ground)

B - base of the clock tower

C - top of the clock tower

D - intersection of AB and the horizontal ground

E - point on the ground directly below C

C

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B

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A

```

We want to find the height of the clock tower, which is CE. We have the angle of elevation ACD, which is 19 degrees, and the distance AB, which is 100 m. We can use tangent to find CE:

tan(ACD) = CE / AB

tan(19) = CE / 100

CE = 100 * tan(19)

CE ≈ 34.5 m (rounded to 1 decimal place)

Therefore, the height of the clock tower is approximately 34.5 m.

Answer:

Equation: 12p=150

Unit Price: about 12-13 cents per pencils

Step-by-step explanation:

150/12=12.5

12.50*12

Answer: The number of the adult tickets is 168

Step-by-step explanation: * Lets explain how to solve the problem

- The adults ticket costs $10.50

- The students ticket costs $3.75

- The total money of the opening night is $2071.50

- The equation of the total money earned in the opening night is:

10.50 a + 3.75 b = 2071.50, where a is the number of the adult ticket

 and b is the number of the student ticket

- There were 82 students attended

* Lets solve the problem

∵ 10.50 a + 3.75 b = 2071.50

∵ The number of the students attended is 82

∵ b is the number of the students

∴ b = 82

- Substitute the value of b in the equation

∴ 10.50 a + 3.75(82) = 2071.50

∴ 10.50 a + 307.5 = 2071.50

- Subtract 307.5 from both sides

∴ 10.50 a = 1764

- Divide both sides by 10.50

∴ a = 168

∵ a is the number of the adult tickets

∴ The number of the adult tickets is 168

Give credit to ashraf 82

Answer:

The answer is 168

Step-by-step explanation:

The set that represents the same relation as the graph given is: B. (-5, 4), (-3, -2), (-1, -2), (2, 0), (3, 3), (4, 5), (6, -4).

A relation is defined as a relationship between the input and output, which can be displayed on a graph on a coordinate plane.

From the graph as shown in the image attached below,

The set that has the same coordinate points as indicated on the graph is:

B. (-5, 4), (-3, -2), (-1, -2), (2, 0), (3, 3), (4, 5), (6, -4).

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Answer:

The two restrictions that we have for x are:

x < -2

x > -0.5

Step-by-step explanation:

In part 3 we want to solve:

-5 < f(x) < 1

But we don't know the actual equation of f(x), we have only the graph, so let's work with that.

So with the graph, let's find the allowed values of x.

First, let's see the possible values of x such that:

-5 < f(x)

in the graph, we can see that:

f(-2) = -5

And as x decreases we will have:

f(x) > -5

So here we found one restriction for x, if we want:

f(x) > -5, then we must have x < - 2

Now let's find the other case, where:

f(x) > 1

Again, in the graph we can see that:

f(-0.5) = 1

And as x increases, the value of f(x) decreases.

so if x > -0.5

f(x) < 1.

Then we found another restriction for x:

x > -0.5

The two restrictions that we have for x are:

x < -2

x > -0.5

So if x is a value such that one of these two inequalities is true, then the inequality:

-5 < f(x) < 1

is true.

Step-by-step explanation:

We have,

3,3,3,4,4,6,7,10

The largest number (L) = 10

The smallest number(S) = 3

Since, the range is the difference between the largest and the smallest value given in the data,

Here,

R = L-S

= 10-3

= 7

Thus Range = 3

Answer:

I will go with Henry

Step-by-step explanation:

There are several potential problems that might arise if a tutor is asked to record personal information such as student names, dates of birth, home addresses, and phone numbers for a large number of students and then email the spreadsheet to the unit convenor.

One major concern is the security and privacy of the students' personal information.

There are logistical challenges involved in managing and organizing the large amount of data.

One major concern is the security and privacy of the students' personal information. Emailing a spreadsheet containing sensitive data poses a risk of unauthorized access, interception, or data breaches. If the spreadsheet falls into the wrong hands, it could lead to identity theft, privacy violations, or misuse of personal information. Additionally, there is the issue of compliance with data protection regulations, such as the General Data Protection Regulation (GDPR), which requires the protection of personal data and imposes strict guidelines on its handling.

Moreover, there are logistical challenges involved in managing and organizing the large amount of data. Ensuring accuracy and maintaining data integrity becomes increasingly difficult with a higher number of students and multiple tutors. There may be instances of data entry errors, missing information, or duplication, which can lead to confusion and inaccuracies in student records.

To address these problems, it is important to establish secure data management protocols, such as using encrypted file transfer methods or secure file sharing platforms. Implementing strict access controls and limiting the number of individuals handling and transmitting the data can help mitigate the risks. It is also essential to comply with relevant privacy laws and regulations and provide clear guidelines to tutors on data protection and confidentiality. Regular data audits and reviews can help identify and rectify any potential issues in the data management process.

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Answer:

N = 14348907

Step-by-step explanation:

81^5 = 3486784401

3486784401/243 = 14348907

Double Check

3486784401 / 14348907=243

So N = 14348907.

Answer:

\(D) 15\)

Step-by-step explanation:

\(39^{2}=36^{2} +PT^{2}\)

\(PT^2=39^2-36^2\)

\(PT=\sqrt{39^2-36^2}\)

\(PT=15\)

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hope it helps...

have a great day!!

Answer:

x-3/4=1/2; x=1 and 1/4

Step-by-step explanation:

Got it right on edg 2020 :D

Three-fourths minus x = one-half; x = one-fourth. Then the correct option is C.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The difference between a number and three-fourths is one-half.

This can be written as mathematically

3/4 - x = 1/2

Then the value of x will be

x = 3/4 – 1/2

x = 3/4 – 2/4

x = 1/4

Then the correct option is C.

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Answer:

4 ; 32

Step-by-step explanation:

Given that :

Number of observations, n = 9

Let observations = X

ΣX = 360

The mean, (m) is calculated using the formula :

m = ΣX / n

m = 360 / 9

m = 4

Σ(X - m) = 288 (sum of square of deviation )

Variance is calculated using the formula :

[Σ(X - m) / n]

Variance = Sqrt(288 / 9)

Variance = 32

Answer:

D

Step-by-step explanation:

180 degrees in a triangle

102+(x+6)+(x+15)=180

remove parenthesis and combine like terms

123+2x=180

subtract 123 from both sides

2x=57

divide

x=28.5

substitute x for its actual value

28.5+6

angle A= 34.5

28.5+15

angle B= 43.5

Answer:

subtracting one from three

Answer:

subtracting 1 from 3

use BEDMAS for order of operation

brackets, exponents division, multiplication, addition, subtraction

all of em from left to right order

Here we have 2 brackets, so you choose the bracket inside bracket, cause that's how it is.

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

The answers are :- 1) Δ ABC ~ Δ DEF, by AA rule and 2) Δ RTS and Δ MQP are not similar.

Similar triangles are the triangles that look similar to each other, but their sizes might not be exactly the same.

Given are two pairs of triangles, we need to determine if they are similar or not,

1) Δ ABC and Δ DEF :-

We know that, the sum of the interior angles of a triangle is 180°,

Therefore,

∠ A + ∠ B + ∠ C = 180°

60° + ∠ B + 79° = 180°

∠ B = 180°-139°

∠ B = 41°

In Δ DEF,

∠ F = 79° and ∠ E = 60°

That means,

∠ B ≅ ∠ F and ∠ E ≅ ∠ C

Since, we get two corresponding angles congruent,

Therefore, by the definition of similar triangles,

Δ ABC ~ Δ DEF, By AA rule.

2) Δ RTS and Δ MQP :-

∠ R ≅ ∠ M

RT / MQ = TS / QP = 4 / 5

RS / MP = 20 /26 = 10 / 13

That means,

RT / MQ = TS / QP ≠ RS / MP

Since, we have a condition in similarity, that if, in two triangles two corresponding sides are in equal ratio, and an angle between these sides are congruent then the triangle are similar by SAS rule,

But the angle R and angle M is not in between the sides having equal ratio,

Therefore, Δ RTS and Δ MQP are not similar.

Hence, the answers are :- 1) Δ ABC ~ Δ DEF, by AA rule and 2) Δ RTS and Δ MQP are not similar.

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Answer:

most likely next spring

Step-by-step explanation:

Step-by-step explanation:

Answer:

-1/2

Step-by-step explanation:

Ignore the (2,2) just use (-2,1) and (-4,2)

Answer:

The answer would be 4

Step-by-step explanation:

This would be a function because the x-values do not repeat. Hope this helps!

Answer:

D.

Step-by-step explanation:

-1 + 1 = 0