find the radius!! hurry

The room has a 68 by 33 square foot space and perimeter.

based on the information provided:

a) The room's area is 8 x 8.5,

=68 square feet.

and the room's circumference is

2(8+8.5) = 33 ft

b). Yes, the baseboard and carpet will have the same area and perimeter.

What is a rectangle's perimeter?

Considering that the polygon's perimeter is equal to the sum of its sides. As a result, the perimeter (P) of a rectangle is given by P = the total of its four sides. P = a + b + a + b (Opposite sides of rectangle are equal)

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It is B. You will take 3 times 3 which is 9 then you would take 4 times 3 which is 12. so your ratio would be 9:12.

The expression that describes the ratio of teaspoons of sugar to salt you will use is 9: 12

If a cookie mixture requires 3 teaspoons of sugar for every 4 teaspoons of salt, the ratio of sugar to cookies to teaspoon will be expressed as

sugar: teaspoon = 3: 4

If the mixture is tripled, we will simply multiply the ratio by the scale factor which is 3 as shown:

New ratio of sugar to teaspoon = 3(3) : 3(4)

New ratio of sugar to teaspoon = 9: 12

Hence the expression that describes the ratio of teaspoons of sugar to salt you will use is 9: 12

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Answer:

C.Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

i took the assessment! thank you for your attention and i hope i helped!!

Answer:

the answer is C which is Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

48 would be your answer. <3

Step-by-step explanation:

1/4y=12

Multiply both sides by 4.

4 * (1/4y) = (4) * (12)

y=48

It will take approximately 3.96 years (or approximately 3 years and 11 months) for Vincent's savings to reach $9,000.

To solve this problem, we can use the formula for the future value of an ordinary annuity:

FV = P * [(1 + r)^n - 1] / r

Where:

FV = Future Value

P = Payment (deposit amount)

r = Interest rate per compounding period

n = Number of compounding periods

In this case, Vincent deposits $165 at the end of each quarter, so P = $165. The annual interest rate is 6%, compounded quarterly, so the interest rate per compounding period, r, would be 6% divided by 4 (since there are 4 quarters in a year), which is 0.06/4 = 0.015.

We want to find the number of years, n, it will take for Vincent's savings to reach $9,000. Let's substitute the given values into the formula and solve for n:

9,000 = 165 * [(1 + 0.015)^n - 1] / 0.015

To solve this equation, we can use algebraic techniques or a financial calculator. Solving the equation, we find that n is approximately 15.83.

Since n represents the number of quarters, we need to convert it to years by dividing it by 4 (since there are 4 quarters in a year):

n (in years) = 15.83 / 4 ≈ 3.96

Therefore, it will take approximately 3.96 years (or approximately 3 years and 11 months) for Vincent's savings to reach $9,000.

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A line segment has two endpoints and you can measure them, as shown in the picture with endpoints A and B.

Whereas, A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. (second picture with the arrow)

Answer:

Step-by-step explanation:

Sorry if this is different, but based on what I read, here is the answer.

100 x 0.85 = 85

therefor it is 85%, which is significantly more than 80%

Answer:

It is 121

Step-by-step explanation:

The dot plot would help determine if the sample proportion of 38% obtained in the first sample is unusual or if it falls within the expected range of variability for random samples.

The dot plot would display 240 dots, each representing a sample proportion of the males who agree with the statement.

The dot plot would show the distribution of the sample proportions and give an idea of how close or far away each sample proportion is from the population proportion of 53%.

The sample proportions will vary due to random sampling, but on average, they should be close to the population proportion of 53%.

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The following equation models a nonlinear function: y = x(1 + x) + 4.

A nonlinear function is a function whose plotted graph does not form a straight line but a curved line. The exponent of the variable in a nonlinear equation is greater than 1.

Here, y=-5x+7 is a linear function.

y= x/5 + 10 is a linear function.

y = x+ 10 is a linear function.

3y = 6x-9 is a linear function.

y= x(1 + x) + 4 is a quadratic function.

Therefore, the following equation models a nonlinear function: y = x(1 + x) + 4.

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Answer:

So I am honestly not sure what THEY though when they did this.

Step-by-step explanation:

So when you look at this, we see that:

3x+3y=10

2x+3y=20

Lets just compare these two.

There is only two differences

There is 1 less x, or -1x in the bottom equation.

The number value is 10 more, or +10, in the bottom equation.

This must mean that -x=10

Or

x=-10

This is my way of doing it, their way of doing this is:

Combining the two equations 3x+3y=10 and 2x+3y=20

lets work through this their way and find our mistake.

So combining them we get:

5x-6y=30

Oh...

Well, I see their mistake, do you?

This is our equation:

5x+6y=30

Their equation:

5x=30

The difference is that they though they needed to subtract 3 y from 3y, canceling the two y variables out. When really, you need to combine the two y values.

So this is our REASONING.

Now, you cannot solve it this way further, since you have two variables.

However, using the method above, we were able to find that x=-10

Hope this helps! :)

Answer:

0.000 000 48 = 4.8 × 10^-7

Step-by-step explanation:

U 2 can help me by marking as brainliest......

Answer: so the answer is 4.8 × 10^-7

Step-by-step explanation:

Step-by-step explanation:

it's been a while but I think it's 84°

Answer:

4 + 3p ≥ 40

Step-by-step explanation:

4 points in the first round plus 3p (identical scores) has to be at least 40 points or higher to move on.

The equation that expresses the relationship between the two variables is 6x = y.

Let's assume that Chad runs 'x' laps, then Kyle runs 6 times as many laps as Chad, which means Kyle runs 6x laps. Therefore, the equation expressing the relationship between Chad's laps and Kyle's laps can be written as:

Kyle's laps = 6 times Chad's laps

or                              

6x = the number of laps Kyle runs

So, the equation is: 6x = y, where 'x' represents the number of laps Chad runs i.e. he ran six times more, and 'y' represents the number of laps Kyle runs i.e. he ran six times lesser than Chad.

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Answer:

D and E

Step-by-step explanation:

Answer: x = 3.5y

Step-by-step explanation:

3.5 teaspoons of sugar (y) per tart (x) would look like this

You multiply 3.5 by y to equal x divided by 3.5

x = 3.5y

Answer:

0.069

Step-by-step explanation:

0.3*0.23=0.069

Answer: \(\displaystyle d=\sqrt{53}\)

Step-by-step explanation:

   We will use the distance formula to solve. See attached and view the work below.

\(\displaystyle d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}\)

\(\displaystyle d=\sqrt{(5-3)^2 +(11-4)^2}\)

\(\displaystyle d=\sqrt{(2)^2 +(7)^2}\)

\(\displaystyle d=\sqrt{4+49}\)

\(\displaystyle d=\sqrt{53}\)

   Since 53 is prime, this is the simplest form. Since it asks for an exact answer, we are done.

Answer:

b

Step-by-step explanation:

the answer is b if values are plugged in to function

Answer:

y = -(x - 2)² - 4

Step-by-step explanation:

The vertex form an equation is given as :

Substitute any point in the table to find a :

Hence, the final equation :

2 will be the output of the following code snippet.

What is a snippet in coding?

What does a code snippet look like?

The output will be 2 because when two integers are divided in Java, the decimal portion is always truncated.

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The complete question is -

The following snippet of code would produce what outcome? public static void main(String 2 [] args) { int day = 5; switch (day) { case 1: System.out.println("Monday "); case 2: System.out.println("Tuesday "); case 3: System.out.println("Wednesday "); case 4: System.out.println("Thursday "); case 5: System.out.println("Friday "); case 6: System.out.println("Saturday "); case 7: System.out.println("Sunday "); break; default: System.out.println("Invalid Day "); } } Invalid Day Friday Saturday Sunday Invalid Day Friday Friday Saturday Sunday What will be the output of the following code: int x = 20; int y = 40; if (x > 10) { if (y > 50) { System.out.println("Hello, Friend."); } else { System.out.println("Goodbye, Friend."); } } else { if (y > 50) { System.out.println("Hello, Enemy:"); } else { System.out.println("Goodbye, Enemy."); } } Hello, Friend. Hello, Enemy. Goodbye, Friend. Goodbye, Enemy.

Use analytic methods,

(a) The local extrema,

1) If f'(x) > 0 for all x on (a , c) and f'(x)<0 for all x on (c , b), then f(c) is a local maximum value.

2) If f'(x) < 0 for all x on (a , c) and f'(x)>0 for all x on (c , b), then f(c) is a local maximum value.

(b) The intervals on which the function is increasing

Write properties of function :

Increasing interval : ( - ∞ , 0 )

(c) The intervals on which the function is decreasing

Write properties of function :

Decreasing interval : ( 0 , ∞ )

Given that,

Use analytic methods (a) the local extrema, (b) the intervals on which the function is increasing, and (c) the intervals, then the function is,

A function's growing (or decreasing) periods match the periods when its derivative is positive (or negative). As a result, we can easily determine the intervals where a function increases or decreases by taking its derivative and analyzing it to determine if it is positive or negative.

Let f be continuous on an open interval (a , b) that contains a critical x-value.

1) If f'(x) > 0 for all x on (a , c) and f'(x)<0 for all x on (c , b), then f(c) is a local maximum value.

2) If f'(x) < 0 for all x on (a , c) and f'(x)>0 for all x on (c , b), then f(c) is a local maximum value.

(b) The intervals on which the function is increasing

Write properties of function :

Increasing interval : ( - ∞ , 0 )

(c) The intervals on which the function is decreasing

Write properties of function :

Decreasing interval : ( 0 , ∞ )

Therefore,

Use analytic methods,

(a) The local extrema,

1) If f'(x) > 0 for all x on (a , c) and f'(x)<0 for all x on (c , b), then f(c) is a local maximum value.

2) If f'(x) < 0 for all x on (a , c) and f'(x)>0 for all x on (c , b), then f(c) is a local maximum value.

(b) The intervals on which the function is increasing

Write properties of function :

Increasing interval : ( - ∞ , 0 )

(c) The intervals on which the function is decreasing

Write properties of function :

Decreasing interval : ( 0 , ∞ )

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Answer:

Define the variables.

Step-by-step explanation:

Define the variables, then set up the equations, and finally solve the system using graphing, substitution, or elimination method.

To set up or model a linear equation to fit a real-world application, First, we have to determine the known amounts or quantities before defining the unknown quantity as a variable.

A linear equation is defined as an equation in which the highest power of the variable is always one.

To set up a model linear equation to fit real-world applications

In the first step determine known amounts or quantities.

Then, assign the unknown amount to a variable.

Now, find a method or approach to express the second unknown in terms of the first if there are many unknown quantities.

Create an equation that translates the words into mathematical functions.

Complete the equation. Make certain that the solution, including the system of measurement, can be expressed in words.

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The sales fell short of the goal by $350.

What is a linear equation in two variables?

A linear equation in two variables is an equation that can be written in the form of ax + by = c, where a, b, and c are constants and x and y are variables. The graph of a linear equation in two variables is a straight line in the coordinate plane.

Let's write the equations based on the given information:

The total number of tickets sold should be 500.

d + s = 500

The total revenue generated should be $3,350.

8.5d + 5.5s = 3,350

To solve for d and s, we can use the system of equations method.

Multiplying the first equation by 5.5 and subtracting from the second equation, we get:

8.5d + 5.5s = 3,350

-5.5d - 5.5s = -2,750

3d = 600

d = 200

Substituting the value of d in the first equation, we get:

200 + s = 500

s = 300

Therefore, 200 adult tickets and 300 student tickets were sold to raise exactly $3,350.

Now, let's consider the second part of the problem.

Let x be the number of adult tickets sold. Then the number of student tickets sold is 3x.

So, the total number of tickets sold = x + 3x = 4x

Given that, the total number of tickets sold is 480.

4x = 480

x = 120

So, the number of adult tickets sold = 120

The number of student tickets sold = 3x = 360

The revenue generated from the adult tickets = 120 x $8.5 = $1,020

The revenue generated from the student tickets = 360 x $5.5 = $1,980

Therefore, the total revenue generated = $1,020 + $1,980 = $3,000

The sales fell short of the goal by $3,350 - $3,000 = $350.

Hence, the sales fell short of the goal by $350.

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1. 4x+36

2. -6x+12

and aww your pfp

Answer:15

Step-by-step explanation:

it could be 15 but (three times) is geting me off

sorry if i was no help and all the number's wow

Answer:

5\(\frac{7}{8}\)

Step-by-step explanation:

You subtract all those distances from 22 to calculate the remaining distance.

22-4\(\frac{3}{4}\)= 17\(\frac{1}{4}\)

17\(\frac{1}{4}\)-5\(\frac{1}{8}\)=12\(\frac{1}{8}\)

12\(\frac{1}{8}\)-0=12\(\frac{1}{8}\)

12\(\frac{1}{8}\)-6\(\frac{1}{4}\)=5\(\frac{7}{8}\)

So the answer is 5\(\frac{7}{8}\)

(Yes I did these in my head)

Answer:

-20, I believe is the answer.

Answer:

\(f (2t + 1) = 4t^{2} - 2t - 2\)