What is the height of this triangular prism.

PLEASE HELL QUICK

Answer: 27 and 18

Step-by-step explanation:

x - y = 9  → x = 9 + y

3y = 2x

3y = 2(9 + y)

3y = 18 + 2y

3y - 2y = 18

y = 18

2x = 3(18)

2x = 54

x = 27

x - y = 9

27 - 18 = 9

9 = 9

Answer:

well yes that technically is correct.

Reduction means the action or fact of making something smaller or less in amount, degree, or size

In mathematics, reduction refers to the rewriting of an expression into a simpler form. For example, the process of rewriting a fraction into one with the smallest whole-number denominator possible (while keeping the numerator a whole number) is called "reducing a fraction".

Step-by-step explanation:

An increase of 100% in a quantity means that the final amount is 200% of the initial amount (100% of initial + 100% of increase = 200% of initial). In other words, the quantity has doubled. ... A decrease of 100% means the final amount is zero (100% – 100% = 0%).

have a good day/night

may i please have a branllist

Answer:

C

x-2 / x+6

Step-by-step explanation:

I did the math

(I am not 100% sure though, so if I am wrong, someone please mention it!)

The function f(x) . g(x) is a composite function, and the value of f(x) . g(x) is (x- 2)/(x + 6)

A composite function is a function formed by combining multiple independent functions

The functions f(x) and g(x) are given as:

\(f(x) = \frac{x + 12}{x^2 + 4x- 12}\)

\(g(x) = \frac{4x^2 - 16x+ 16}{4x+ 48}\)

The composite function f(x) . g(x) is calculated using:

\(f(x) \cdot g(x) =\frac{x + 12}{x^2 + 4x- 12} * \frac{4x^2 - 16x+ 16}{4x+ 48}\)

Expand the functions

\(f(x) \cdot g(x) =\frac{x + 12}{x^2 + 4x- 12} * \frac{4(x^2 - 4x+ 4)}{4(x+ 12)}\)

Cancel out the common factors

\(f(x) \cdot g(x) =\frac{1}{x^2 + 4x- 12} * \frac{x^2 - 4x+ 4}{1}\)

Further, expand

\(f(x) \cdot g(x) =\frac{1}{(x -2)(x + 6)} * \frac{(x - 2)(x - 2)}{1}\)

Cancel the common factors

\(f(x) \cdot g(x) =\frac{x- 2}{x + 6}\)

Hence, the value of f(x) . g(x) is (x- 2)/(x + 6)

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Answer:

18bx

Step-by-step explanation:

2+bx * 2 and then divided by 1

Answer: 1. Dividing the expressions ax^2+bx+c by a is a different step.

Step-by-step explanation: Mark me as brainliest

To calculate 20 percent of the existing field cost, you would need to multiply the field cost by 0.20.

This will give you the amount of the cost that represents 20 percent of the total.

For example, if the existing field cost is $10,000, the calculation would be:
$10,000 x 0.20 = $2,000
20 percent of the existing field cost is $2,000.

To calculate 20 percent of the existing field cost, you can use the following expression:
Existing Field Cost x 0.20 = 20% of Existing Field Cost

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Answer:

19

Step-by-step explanation:

18 x 6 = 108

19 + 13 + 25 + 14 + 18 = 89

108 - 89 = 19

The production rate of the assembly line is 6000 parts per month.The assembly line produces 6000 parts per month, with a weekly production rate of 1500 parts.

To calculate the production rate of the assembly line, we need to consider the number of weeks in a month. Since the plant operates for 4 weeks per month, we can divide the total production by the number of weeks to find the weekly production rate.

Given that the assembly operations are sequential, we can calculate the weekly production rate as follows:

6000 parts/month ÷ 4 weeks/month = 1500 parts/week.

Therefore, the assembly line produces 1500 parts per week.

The assembly line produces 6000 parts per month, with a weekly production rate of 1500 parts. This information can be used for planning and managing production schedules efficiently.

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Answer:

give me sec waitttttttt give me sec I think 16

Answer: 24

Step-by-step explanation:

Surface area of cube = 6 x side length x side length

Plug in 2 for side length

6 x 2 x 2 = 24

Answer:

$125.97

Step-by-step explanation:

They have given you everything you need.

p = 100

r = 0.08

t = 3

B = final amount

B = 100(1 + 0.08)^3

B = 125.9712

since you're dealing with money you have to round to the nearest cent

B = $125.97

Please brainlist if I helped

Answer:

2.25x 10^-6

Step-by-step explanation:

In order to find out which is the scientific notation you would want to count how many zeros are in front of the number in this case it has 6 zeros before the series of numbers meaning that it would be 10^-6

Alessia spent $5,408 on entertainment in 2021.

To determine how much Alessia spent on entertainment in 2021, we need to work backward from the given information about her salary in 2022.

Let's assume Alessia's salary in 2021 was the same as in 2022, which is $26,000 after tax.

Since Alessia spends 35% of her after-tax salary on rent, we can calculate her rent expenditure:

Rent = 35% × $26,000

= $9,100

The remaining amount is split between food, petrol, and entertainment in the ratio 6:11:8.

To determine the ratio's total parts, we sum the individual parts:

Total parts = 6 + 11 + 8 = 25

Next, we calculate the value of one part of the ratio:

One part = ($26,000 - $9,100) / 25

= $16,900 / 25

= $676

Now, we can calculate how much Alessia spent on entertainment in 2021, which is 8 parts of the ratio:

Entertainment expenditure = 8 × $676

= $5,408

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Answer:

I think it would be B

Step-by-step explanation:

EFG is congruent to HJK, then HJK is congruent to EFG.

Answer:

y = 2x - 1

Step-by-step explanation:

The given line is y = 2x - 6.

It is in the y = mx + b form, where m is the slope, so its slope is 2.

We need a line that passes through point P(3, 5) and has slope 2.

y = mx + b

Put the slope in m.

y = 2x + b

Use the given point with x = 3 and y = 5 and solve for b.

5 = 2(3) + b

b + 6 = 5

b = -1

The equation is

y = 2x - 1

Answer:

r^6

4d^3

Step-by-step explanation:

.............

500 mg tablets will you put in mrs. jacobson's med cart drawer for a 24-hour fill.

Since the prescribed dose of metformin is 1,000 mg every 12 hours, Mrs. Jacobson needs to take metformin twice a day. Therefore, for a 24-hour fill, she needs a total of 2,000 mg of metformin.

Since the available strength of metformin is 500 mg, we can divide 2,000 mg by 500 mg to find out how many tablets Mrs. Jacobson needs to take.

2,000 mg ÷ 500 mg = 4 tablets

Therefore, you will put four metformin 500 mg tablets in Mrs. Jacobson's med cart drawer for a 24-hour fill.

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Isaac started an iPhone screen replacement business. he charges $15 for each screen his shop replaces, the value of the marginal product of labor for the 5th worker is mathematically given as  

M=$90

Generally, It is the change in value or production that occurs when a new worker is hired.

Therefore, the value of the output from hiring 4 & 5workers

V4= $ 15* 43

V4= $ 645

and V8

V5=$ 15 * 49

V5 = $ 735

In conclusion, the marginal product

M= $ 750 - $ 645

M=$90

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The first model of inequality satisfy the problem i.e 2w + 2* 4w ≤ 106

A rectangle is a four-sided, two-dimensional flat shape. The opposite sides of a rectangle's four sides are parallel and equal to one another. It belongs to a category of quadrilaterals where each of the four angles is a straight angle or measures 90 degrees. A particular kind of parallelogram that has all of its angles equal is the rectangle. A square is a rectangle with four equally sized sides. Let's now explore the characteristics of the rectangle in this essay.

Rectangles' essential characteristics are as follows:

A rectangle is a parallelogram.

The Perimeter of the rectangle is 2a + 2b where a and b are the two sides

Now , if w is the width of the rectangle then, the length is 4w given in problem.

Perimeter,

2w + 2* 4w

As it is given in the problem

2w + 2* 4w ≤ 106

The first model of inequality satisfy the problem.

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Answer:

x+4/5x

Step-by-step explanation:

x is increased by 80% 0f it self

80%of x= 4/5x

... x+4/5x

2-a) Regular expression: \b[a-zA-Z]+\d\b

Explanation:

- \b: Matches a word boundary to ensure that we match complete words.

- [a-zA-Z]+: Matches one or more letters (upper or lower case).

- \d: Matches a single digit.

- \b: Matches the word boundary to ensure the word ends after the digit.

This regular expression will match words that contain at least two letters and terminate with a digit.

2-b) Regular expression: \bwww\.[a-zA-Z0-9]+\.[a-zA-Z]+\b

Explanation:

- \b: Matches a word boundary to ensure that we match complete words.

- www\. : Matches the literal characters "www.".

- [a-zA-Z0-9]+: Matches one or more alphanumeric characters (letters or digits) for the domain name.

- \.: Matches the literal character "." for the domain extension.

- [a-zA-Z]+: Matches one or more letters for the domain extension.

- \b: Matches the word boundary to ensure the word ends after the domain extension.

This regular expression will match domain names of the form "www.example.com" where "example" can be any alphanumeric characters.

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Answer:

3343621.39918 or rounding would be 3343621.40

Step-by-step explanation:

this is because taking 260,000 divided by .6 then dividing that answer by .6 so on till you done that five times

Answer:

5.56 or put \((5 \frac{5}{9})\)

Step-by-step explanation:

length = 1.8* width

if the length is 10 , we solve like this :

10 = 1.8* width

10/1.8 = width

width = 5.555.... \((5 \frac{5}{9})\)

to 3 sf

width = 5.56

sin(2t) = 2(79)cos(t). cos(2t) = √(1 - 79^2) - 79^2. tan(2t) = (2(79)cos(t))/((√(1 - 79^2) - 79^2).

To find the exact value of sin(2t), cos(2t), and tan(2t) algebraically without solving for t, we can use trigonometric identities.

Let's start with sin(2t). By using the double-angle identity for sine, we have:

sin(2t) = 2sin(t)cos(t)

Since t is in quadrant I, both sin(t) and cos(t) are positive. Therefore, we can substitute sin(t) = 79 into the equation:

sin(2t) = 2(79)cos(t)

Moving on to cos(2t), we can use the double-angle identity for cosine:

cos(2t) = cos^2(t) - sin^2(t)

Substituting sin(t) = 79 and cos(t) = √(1 - sin^2(t)) = √(1 - 79^2) into the equation, we get:

cos(2t) = √(1 - 79^2) - 79^2

Finally, let's find tan(2t) using the identity:

tan(2t) = sin(2t)/cos(2t)

Substituting the values we found for sin(2t) and cos(2t):

tan(2t) = (2(79)cos(t))/((√(1 - 79^2) - 79^2)

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Answer:

1ST ONE BLUE ONE

Step-by-step explanation:

Answer:

80.93

Step-by-step explanation:

15.40×7=107.80

188.73-107.80=80.93

Answer:

It's the fourth one y=-1/6x+2/3

Step-by-step explanation:

Yes, the business did better on the second campaign. Since a higher ROI or ROAS value indicates better performance, the business did better on the second campaign.

ROI stands for Return on Investment, which is a measure of profitability. It is calculated by dividing the net profit by the total investment and expressing it as a percentage.

In this case, the ROI for the first campaign was 3, indicating that the business generated three times the profit compared to the investment.

ROAS stands for Return on Advertising Spend, which is a measure of the effectiveness of advertising campaigns. It is calculated by dividing the revenue generated by the advertising campaign by the cost of that campaign.

In this case, the ROAS for the second campaign was 4, indicating that the business generated four times the revenue compared to the advertising cost.

Since a higher ROI or ROAS value indicates better performance, the business did better on the second campaign. The ROAS value of 4 is higher than the ROI value of 3, indicating that the second campaign was more effective in terms of generating revenue compared to the investment made.

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The ROI (Return on Investment) measures the profitability of an investment and is calculated by dividing the net profit by the cost of the investment.

The ROAS (Return on Advertising Spend) measures the effectiveness of an advertising campaign and is calculated by dividing the revenue generated by the advertising campaign by the cost of the campaign. Based on the information provided, it can be concluded that the business did better on the second campaign.


In this case, the business had an ROI of 3 for the first campaign and a ROAS of 4 for the second campaign.

To compare the two campaigns, we can look at the ratios.

For the first campaign, the ROI was 3, meaning that for every dollar invested, the business received 3 dollars in profit.

For the second campaign, the ROAS was 4, meaning that for every dollar spent on advertising, the business generated 4 dollars in revenue.

Comparing these two ratios, we can see that the second campaign had a higher return on advertising spend (ROAS) compared to the first campaign's return on investment (ROI). This suggests that the second campaign performed better in terms of generating revenue in relation to the advertising cost.

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