When calculating sin^−1 θ, defined values will always bea value from [-1, 1]a positive real number no greater than 1a value from [[−π2 , π2]a value from [0, π]

Answer: I don’t know how to solve the area of these shapes. But I know how to find the peeimeter Of this shape.

perimeter=P

finding the P of any shape is like finding the P of a square or rectangle. Is to add up all the sides up like for the 8th one it would be 10+20+20+10 or (10x2)+(20x2)

hope this helps!

Answer:

  (11, 3)

Step-by-step explanation:

You want the point 1/6 of the way from A(14, -1) to B(-4, 23).

The point P that divides AB into the fractional parts k and (1 -k) is ...

  P = (1-k)A +kB

For k = 1/6, the dividing point is ...

  P = (5/6)(14, -1) +(1/6)(-4, 23) = (5·14 -4, 5(-1) +23)/6 = (66, 18)/6

  P = (11, 3)

The point 1/6 of the way from A to B is (11, 3).

The solution is:

The inverse of the given equation is ±sqrt(x+1).

Here, we have,

given equation is :

y = x^2 -1

now, we have to find the inverse of the given equation

so, we have,

Exchange x and y, we get,

x = y^2 -1

Solve for y, we get,

Add 1 for each side

we get,

x+1 = y^2-1+1

x+1 = y^2

Take the square root of each side

we get,

±sqrt(x+1) = sqrt(y^2)

±sqrt(x+1) = y

The inverse is ±sqrt(x+1)

Hence, The solution is:

The inverse of the given equation is ±sqrt(x+1).

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complete question:

If f(x) = x^2 -1, what is the equation for f–1(x)?

Answer:

Scalene triangle

Step-by-step explanation:

Answer:

F

Step-by-step explanation:

Step-by-step explanation:

To calculate the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly for an annuity, we can use the formula for the present value of an annuity due:

PV = PMT × ((1 - (1 + r/n)^(-n×t)) / (r/n)) × (1 + r/n)

where:

- PV is the present value of the annuity due ($32,000)

- PMT is the monthly payment we want to find

- r is the annual interest rate (7.9%)

- n is the number of times interest is compounded per year (12 for monthly compounding)

- t is the number of years (10)

PMT = PV / ((1 - (1 + r/n)^(-n×t)) / (r/n)) × (1 + r/n) = **$292.07**

Therefore, the required monthly payment to accumulate $32,000 in 10 years at an APR of 7.9% compounded monthly for an annuity is **$292.07**.

Answer:

b

Step-by-step explanation:

Answer:

C. (310 − 10) ÷ 15 = s

Step-by-step explanation:

The correct answer is C. (310 − 10) ÷ 15 = s. This is because we can use the following steps to find the equation:

First, we need to find how many pieces of candy were given out in total. Since there are 10 pieces left over in the bag, and the bag originally contained 310 pieces, we can subtract 10 from 310 to get 300 pieces given out.

Next, we need to find how many pieces of candy each student received. Since 15 pieces of candy were given to s students, we can divide 300 by 15 to get the number of students. This gives us 20 students.

Finally, we need to write an equation that relates the number of students (s) to the number of pieces of candy given out (300) and the number of pieces of candy per student (15). We can do this by using the inverse operations of subtraction and division. We can multiply both sides by 15 and then add 10 to both sides to get the equation:

(310 − 10) ÷ 15 = s

This equation can be used to find the number of students if we know the number of pieces of candy in the bag, the number of pieces left over, and the number of pieces per student.

But wait, there's more! If you act now, you can also get a bonus question for free! Here it is:

If s students each received 15 pieces of candy, and there are 10 pieces left over in the bag, how many cavities will they have after eating all the candy?

There are a few possible ways to approach this question, but here is one:

- First, we need to find how many pieces of candy each student ate. Since they received 15 pieces each, and there are no leftovers, we can assume they ate all of them. So each student ate 15 pieces.

- Next, we need to find how many cavities each piece of candy causes. This may vary depending on the type and quality of the candy, but let's assume that each piece causes 0.1 cavities on average. This means that for every 10 pieces of candy, one cavity is formed.

- Finally, we need to multiply the number of pieces each student ate by the number of cavities each piece causes, and then add up all the results for all the students. This will give us the total number of cavities for the whole group. We can use this formula:

c = (15 × 0.1) × s

where c is the number of cavities and s is the number of students.

Using this formula, we can plug in the value of s that we found

c = 1.5 × 20

c = 30

✧☆*: .｡. That's all folks, have fun with math! (✧ω✧) .｡.:*☆✧

Step-by-step explanation:

the first option is the correct answer.

Answer:

It is A

Step-by-step explanation:

Hope this helped have an amazing day/month/year!

The measure of the angles are:: x = 20. so, angles are, 20°, 40°, 120°.

Here, we have,

we know that,

The sum of the angles in a triangle add to 180

x+2x+6x = 180

Combine like terms

9x= 180

Divide by 9

9x/9 = 180/9

x = 20.

Hence, The measure of the angles are:: x = 20. so, angles are, 20°, 40°, 120°.

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complete question:

The sum of the angle measures in a triangle is 180°. The angles of a certain triangle measure x°, 2x°, and 6x°. Solve for x.

Answer:

\(k=\frac{3}{2}\)

Step-by-step explanation:

Given:

\(\frac{k}{4}=\frac{3}{8}\)

To find: value of \(k\)

Solution:

Cross-multiplying is a method in which the numerator of each (or one) side is multiplied by the denominator of the other side.

\(\frac{k}{4}=\frac{3}{8}\)

On cross-multiplication, the equation becomes \(k\times 8=4\times 3\)

\(8k=12\)

Divides both sides by 8

\(\frac{8k}{8}=\frac{12}{8}\\k=\frac{12}{8}=\frac{3}{2}\)

Question One:A positive z-score indicates that the raw score is above the mean, while a negative z-score indicates that the raw score is below the mean.

Question Two: , the raw score is relatively lower than the mean.

If a raw score corresponds to a z-score of 1.75, it tells us that the raw score is 1.75 standard deviations above the mean of the distribution. In other words, the raw score is relatively higher than the mean. The z-score provides a standardized measure of how many standard deviations a particular value is from the mean.

A positive z-score indicates that the raw score is above the mean, while a negative z-score indicates that the raw score is below the mean.

Question Two:

If a raw score corresponds to a z-score of -0.85, it tells us that the raw score is 0.85 standard deviations below the mean of the distribution. In other words, the raw score is relatively lower than the mean. The negative sign indicates that the raw score is below the mean.

To understand the meaning of a z-score, it is helpful to consider the concept of standard deviation. The standard deviation measures the average amount of variability or spread in a distribution. A z-score allows us to compare individual data points to the mean in terms of standard deviations.

In the case of a z-score of -0.85, we can conclude that the raw score is located below the mean and is relatively lower compared to the rest of the distribution. The negative z-score indicates that the raw score is below the mean and is within the lower portion of the distribution. This suggests that the raw score is relatively smaller or less than the average value in the distribution.

By using z-scores, we can standardize and compare values across different distributions, allowing us to understand the position of a raw score relative to the mean and the overall distribution.

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Hey there!

The answer is x = 8

The diagonals in a rectangle are always equal, therefore we can set the expressions equal to each other:

8x - 15 = 49

Add 15 to both sides:

8x = 64

Divide 8 on both sides:

x = 8

Have a super awesome day! :)

The graph of the function y = -2x + 1/3 is added as an attachment

From the question, we have the following parameters that can be used in our computation:

y = -2x + 1/3

The above function is a linear function that has been transformed as follows

Next, we plot the graph using a graphing tool by taking not of the above transformations rules

The graph of the function is added as an attachment

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Answer:

D) √0.302

Step-by-step explanation:

1. The inequality 4/8 < x < 65% means that that the value of x is more than 0.5 but less than 0.65. Let's go through each answer choice.

A)

B)

C)

D)

Answer:

D

Step-by-step explanation:

4/8 = 0.5 = 50% that means x must be greater than 50% and less than 65%.

sqrt(0.302) = 0.54954 = 54.95%

so D is the answer.

Answer: 0.28 or 28%

Step-by-step explanation:

We know that the probability of an event is the likelihood of that event occurring.

It is already given that, the percentage of traveler cancellations =28% which is determining the chances of traveler cancellations.

That means, the probability of a traveler cancellation= 28%

In decimal , the required probability = 0.28 [To convert % to decimal, we divide it by 100]

Hence, the probability of a traveler cancellation = 0.28 or 28%

Answer:

Linear.

Step-by-step explanation:

The function is linear because it has a constant rate of change.

Answer:

3

Step-by-step explanation:

x-y =3

To find the x intercept, set y=0

x-0 =3

x=3

Step-by-step explanation:

Answer:

x=(3,0)

Step-by-step explanation:

hope this helps

Answer:

y=800(1.15)^x ---> Growth factor: 15%

y=3(0.85)^x ---> Decay factor: 15%

y=2000(4/5)^x --> Decay factor: 20%

y=0.3(0.5)^x ---> Decay factor: 50%

y=1200(1.05)^x Growth factor: 5%

(If b is less than 1, the graph is an exponential decay. If b is more than 1, the graph is an exponential growth.)

Answer:

D 105%

Step-by-step explanation:

As 1.05=105/100%

To express as a percentage - you have to multiply it with 100,

→ 1.05 × 100

→ 105% {final answer}

Thus, D. 105% is the correct answer.

Answer: 3

Step-by-step explanation: This is the average between your 2 numbers, 4 and 2.

Answer: its 2

Step-by-step explanation: i guessed and i got it right after this other dud said 3....ITS 2

Answer:

g(x) = - (x-2)³ - 3  

Step-by-step explanation:

Judge by the end behavior of the function,  the function starts up and ends down. It's leading coefficient is negative and has an odd exponent.

f(x) = x³

it is horizontal translated down 3 units and right 2 units from parent function.

g(x) = - (x-2)³ - 3  

\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{11}\\ a=\stackrel{adjacent}{6}\\ o=\stackrel{opposite}{RT} \end{cases} \\\\\\ RT=\sqrt{ 11^2 - 6^2}\implies RT=\sqrt{ 121 - 36 } \implies RT=\sqrt{ 85 }\implies RT\approx 9.22\)

Answer:

D

Step-by-step explanation:

90-33=57

57-1=56

56/2=28

28

Answer:

( A -c) /B =t

Step-by-step explanation:

A=Bt+c

Subtract c from each side

A-c=Bt+c-c

A -c = Bt

Divide each side by B

( A -c) /B = Bt/B

( A -c) /B =t

Answer:

Hey there!

A=Bt+c

A-c=Bt

t=(a-c)/B

Hope this helps :)

It represents the output values, hence the claim that "The notation "f(x)" (f of x) is another means of encoding y-values in a function" is accurate.

An expression that can be used to define and depict the relationship between two or more variables in a data collection is referred to as a function in mathematics.

In conclusion, this means that a function typically illustrates the link between a data set's input values (x-values or domain) and output values (y-values or range), as well as demonstrating how the components in a table are uniquely paired (mapped).

Generally speaking, the output values (y-values or range) of a data set (function) are displayed on the y-coordinate of a graph, and they are typically denoted by either the notation f(x) or y.

The complete question is:

The notation "f(x)" (f of x) is another way of representing y-values in a function. True or False?

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Answer:

8

Step-by-step explanation:

Compatible numbers are defined as the numbers which are very close to the numbers that they are replacing that divides evenly into each other.

In the context, we have to estimate the quotient using the compatible numbers in order to estimate 245 divided by 3.

So, estimating 245 as 240 and 3 as 30.

Here, 240 is very close to 245 and 30 is close to 3. So the quotient is the result when we divide 240 by 30 and it divides evenly into 240.

We first divide the non zero parts of each number i.e. 24 by 3 to get the first part of the estimate.

Then we add on the zero if there were left in the problem to get your estimate.

Therefore,

240 / 30 = 8

So here, the quotient is estimated as 8.  

There are twelve months in a year, and he pays $1000 a month, so we get \(\$1000*12 = $12,000\) spent in a year. He originally needed to spend $36,000, so he has \(\$36,000-\$12,000 = \$24,000\) left.

Please mark as Brainliest if you found this helpful.

Answer:

He payed 12,000 in one year

John has to pay $24000

Step-by-step explanation:

Car cost = $36,000

He gave Monthly = $1000

How much money did he give in a year?

1 year = 12 months

So

$1000 x 12 = 12,000

How does he have balance?

$36,000 - $12,000 = $24,000

John payed $12000 in one year, and has to pay $24000 more to own the car.

Hope you understand

:-)

ANSWER

EXPLANATION

Let the number be x

Twelve more than 5times the number means;

Difference between 47 and twice the number means;

Now, equating the two equations we have;

solving for x, we have;

dividing both side by 7, we have;

Therefore the number is