All categories

3 years ago

Please help with the attachement

Mathematics

2 answers:

Dennis_Churaev [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Each guest pays 15 dollars and the fee is 200, so 15x+200 because adding to the cost.

DIA [1.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

$200 is the original price, not counting the amount of guests, therefore 200 is the b value

15 is dependent on the amount of quests, so you must multiply 15 to the amount of guests. But, since the number of guests remains unknown, you put in a variable for that.

Resulting, your equation will be C=15n+200

You might be interested in

2 people working at the same rate will take 6 hours to paint a room

ipn [44]

Answer:

whats the question?

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Simplify the expression cos x cot x+ sin x please select the best answer from the choices provided a.0, b.csc x, c. Tan x, d sec

expeople1 [14]

Answer:

$cot x = \frac{cos x}{sin x}$

$cos x \frac{cos x}{sin x} + sin x$

$\frac{cos^2 x}{sin x} +sin x$

$sin^2 x + cos^2 x =1$

Solving for $cos^2 x$ we got $cos^2 x =1 -sin^2 x$ and replacing this we got:

$\frac{1-sin^2 x}{sin x} +sin x$

$\frac{1}{sin x} -\frac{sin^2 x}{sin x} +sin x$

$csc x -sin x + sin x = csc x$

And then the best option for this case would be:

b.csc x

Step-by-step explanation:

For this case we have the following expression given:

$cos x cot x + sin x$

We know from math properties that the definition for cot is $cot x = \frac{cos x}{sin x}$

If we use this definition we got:

$cos x \frac{cos x}{sin x} + sin x$

$\frac{cos^2 x}{sin x} +sin x$

Now we can use the following identity:

$sin^2 x + cos^2 x =1$

Solving for $cos^2 x$ we got $cos^2 x =1 -sin^2 x$ and replacing this we got:

$\frac{1-sin^2 x}{sin x} +sin x$

$\frac{1}{sin x} -\frac{sin^2 x}{sin x} +sin x$

$csc x -sin x + sin x = csc x$

And then the best option for this case would be:

b.csc x

4 0

3 years ago

5 days = ? hours Can you please show work so i can understand better?

son4ous [18]

24 Hours in one Day

5 Days

24 × 5 = 120 Hours

Hope that helps!

8 0

2 years ago

Read 2 more answers

Michael walked 30 meters in 20 seconds how many meters does he walk per second

Kipish [7]

Answer:

1.5 m/s or 1.5 meters per second

Step-by-step explanation:

Distance/Time=Speed

30m/20s= 1.5 m/s or 1.5 meters per second

6 0

3 years ago

Read 2 more answers

Brainliest 25pts Bad answers = insta-report, if you dont understand dont answer the question. Must give statement and reason

Klio2033 [76]

9514 1404 393

Explanation:

We can find the slope by solving for y.

3x +2y +7 = 5x +3y +10

-2x -3 = y . . . . . . . . . . . . . add -5x-10-2y to both sides of the equation

In this form, the slope (m) is the coefficient of x, -2. Hence m = -2.

Alternate solution

A graph of the equation shows it has an x-intercept of -1.5 and a y-intercept of -3. The slope (m) is then "rise" divided by "run", or ...

m = rise/run = -3/1.5

m = -2

4 0

3 years ago