What is the yintercept of the line given by the equation below? Enter your
answer as an ordered pair.
y=4/17x+5

Answer:

1. r = C/2π

2. A = π(C/2π)^2

Step-by-step explanation:

1. C = 2πr^2

C/2π = 2πr/2π

C/2π = r

r = C/2π

2. A = π(C/2π)^2

3. Look at screenshot

Answer:

C^2 = 4πA

Step-by-step explanation:

The first part asks us to isolate r in the equation C = 2πr. We can do that by dividing both sides by C: \(r=\frac{C}{2\pi }\). Note that C stands for the circumference of a circle.

The second step is to plug this value of r into the formula for the area of a circle. We know that the area of a circle is πr^2. We are given π and the exponent, so we just need to plug in \(\frac{C}{2\pi }\) and we end up getting \(A=\pi (\frac{C}{2\pi })^{2}\)

The third step is to square the term in the parentheses. Whenever we have to square a fraction, all we have to do is square the numerator and the denominator:

\((\frac{C}{2\pi })^2=\frac{C^2}{(2\pi )^2}=\frac{C^2}{2^2\pi ^2}\)

In other words,

\(A=\pi *\frac{C^2}{2^2\pi ^2}\)

For the fourth step, 2^2 can be evaluated to get 4. We end up getting the following if we do this:

\(A=\frac{\pi}{4 } *\frac{C^2}{\pi^2}\)

For the fifth step, we can simplify because the π in the numerator of the first fraction and the π^2 in the denominator of the second fraction cancel (π^2 / π leaves π in the denominator and a 1 in the numerator). If we perform this cancellation, we get the following fraction:

\(A=\frac{C^2}{4*\pi}\)

For the final step, we can isolate C^2 by multiply both sides by 4π. Then, we get that C^2 = 4πA

In other words, the circumference of the circle squared is equal to 4π times the area of the circle

Answer: 24967504

Step-by-step explanation:

Answer:

Step-by-step explanation:

Profit % = \(\frac{New Value - Old Value}{Old value}\)x 100

Loss % = \(\frac{Old Value-NewValue}{Old Value}\)

Profit % = \(\frac{16.1-5}{5}\) × 100

= \(\frac{11.1}{5}\) x 100

= 11.1 x 20

= 222% increase

∴ Hence, proved that the answer is correct.

Profit % = \(\frac{57.6-40}{40}\)×100

= 44% increase

∴ Hence, proved that the answer is correct.

Profit % = \(\frac{63.6-60}{60}\)x 100

= 6% increase

∴ Hence, proved that the answer is correct.

Loss % = \(\frac{110-13.2}{110}\)x 100

= 88% decrease

∴ Hence, proved that the answer is correct.

Loss % = \(\frac{55-49.5}{55}\)x 100

= 10% decrease

∴ Hence, proved that the answer is correct.

Hope it helped. Pls mark me the BRAINLIEST! For all the writing and you understanding :)

Answer:

Step-by-step explanation:

Old Value:  5

            New Value:   16.1

16.1-5=11.1

11.1 divided by 5= 2.22

2.22/1 x 100=222%

222% increase

Old Value:  40

            New Value:  57.6

57.6-40=17.6

17.6 divided by 40= 0.44

0.44/1 x 100= 44%

44% increase

Old Value:  60

           New Value:   63.6

63.6-60=3.6

3.6 divided by 60= 0.06

0.06/1 x 100= 6%

6% increase

Old Value:  110

           New Value:   13.2

13.2-110= -96.8

-96.8 divided by 110= -0.88

-0.88/1 x 100= 88%

88% decrease

You bought some jeans for $55.  Today they were on sale for $49.50.  What was the percent decrease in price?

49.50-55= -5.5      -5.5 divided by 55= -0.1     -0.1/1 x 100=10%      10% decrease

Answer:

12/5

Step-by-step explanation: use the reciprocal of the divisor...hope this helps

i got it right on edge 2021

Answer:

All the answer choices are the solutions to the inequality.

Step-by-step explanation:

\(\frac{p}{6}\) is equivalent to \(\frac{1}{6}p\)

\(\frac{1}{6}p-1 < -2\\\\. \ \ \ +1 \ \ \ +1\\\\\frac{1}{6}p < -1\\\\6(\frac{1}{6}p < -1)\\\\1p < -6\\\\/1 \ \ \ \ \ /1\\\\y < -6\)

With our solution, we know that p is any number that is less that -6.

-42 < -6

correct

-66 < -6

correct

-90 < -6

correct

-134 < -6

correct

Therefore, all the answer choices are the solutions to the inequality.

Hope this helps!

Answer:

40000

Step-by-step explanation:

The total distance travelled in the journey is 20 mile.

Distance is the total movement of an object without any regard to direction.

Given that, A lake fishing map is laid out on a coordinate plane with each unit equal to 1 mile. The boat is launched from the point (−6, 0) and goes to point (−6, −6) to fish. From there, the boat travels to (0, 0) to fish and then goes back to the launch point.

The total distance is divided into three parts, obtained as follows:

First part: From point (-6,0) to point (-6,-6).

Second part: From point (-6,-6) to point (0,0).

Third part: From point (0,0) back to the launch point of (-6,-6).

The generic notation of two points is given as follows:

(x1,x2), (y2.y1)

The distance between two points is then given by the equation presented as follows:

D = √(x2-x1)²+(y2-y1)²

Therefore, each distance in this problem is given as follows:

First part: 6 miles.

Second part: 8.48 miles.

Third part: 6 miles.

The total distance is the sum of each distance, hence it is given as follows:

6+8.48+6 = 20.48 ≈ 20

Hence, The total distance travelled in the journey is 20 mile.

Learned about the distance between two points;

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Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

Answer:1,425

Step-by-step explanation:

Given :-

Given :- Emilia pays $24 to rent a boat at the lake for up to 6 hours. She constructs the inequality and number line below to represent the number of hours .

Answer:

→ Emilia inequality for x number of hours = x ≤ 6 .

since, she pays $24 for upto 6 hours , she can use boat from 0 hours to maximum 6 hours .

therefore, Emilia's inequality x ≤ 6 is correct because the number of hours is less than or equal to 6 .

now, from image, we can see that, Emilia uses number line from 0 hours to 14 hours in number line .

But correct number should be from 0 hours to 1,2,3,4,5 and 6 hours only .

therefore, Emilia's number line is incorrect . The endpoint is filled in and the number line is greater than the endpoint.

Step-by-step explanation:

Answer: emilias inequality x<6 is correct because the number of hours is less than or equal to six. emilias Number line is correct. the endpoint is correctly filled in and the number line should be shaded to the left of the endpoint.

Step-by-step explanation:

I took the test on I-ready

Answer:

the answer is b....i think

Step-by-step explanation:

Answer:

why thank you!

Step-by-step explanation:

but if you need help I'm here

Answer:

Step-by-step explanation:

Answer:

6/5

Step-by-step explanation:

Answer:

It would be doubled so 50,000

Step-by-step explanation:

it meanse 3io2eiprfejfk3mrnfk3fopk1emkfn3j vj  answer is 3

Step-by-step explanation:

It should be B. 5(20+9)+ 4(30+5)+ 25+ 40

The reason why I say that is because 5(29) you would have to Multiply 20 to 5 and 9 to 5 to get the answer. Then 4(35) will also be split 4(30+5) and do the same. And the 25 would stay the same. And 8(5) is also knows as 8 x 5 which gives you 40.

The first box (the wider box on the left)= 167.2

Reason why: You will multiply all of the numbers that are visible on that part.

The second box (skinny box on the right)= 30.96

same reason as the first one

Answer:

1677 Repeating / 1000

Make an equation where x is equal to the decimal:

Equation 1: x = 0.167 ( 7 repeating)

Multiply both sides by 10:

Equation 2: 10x = 1.67 (7 repeating)

Subtract equation 1 from equation 2:

10x = 1.67 - x = 0.167 = 9x = 1.51

Solve for x:

x = 1.51 /9

Eliminate the decimal by multiplying by 100:

x = 151/900

Answer: 151/900

Answer: 258 cubic inches

Answer:

258 cubic inches

hope you like it : )

Answer:

D (Alicia did 5 more jumping jacks per minute than Melissa.)

Step-by-step explanation:

Alicia's rate is 30 jumping jacks per minute. You can use the formula m=(y2-y1)/(x2-x1) to find the slope/rate. The two points in the table you can use are (1,30) and (2,60). You can plug those coordinates into the slope formula. (60-30)/(2-1)=30/1= 30 jumping jacks per minute.  To find the rate of change/slope for Melissa, you can use the same formula m=(y2-y1)/(x2-x1). The two points you could plug in are (0,0), and (4,100). (100-0)/(4-0)=100/4=25. Melissa does 25 jumping jacks per minute.

Answer: a, c, d, and e

Step-by-step explanation:

I'm 95% sure these are correct other people can double check...

Answer: Alligators

Step-by-step explanation: This entire paper is just about combining like terms.

I won't go too in depth about it since it's self-explanatory, but I'll explain it just a bit. Like terms are two terms that have the same variable. For example, 19 and 24 are like terms since they are both numbers. 15x and 18x are like terms since they are both the same variables. 2y and 5y are like terms since they are both the same variables. However, 3x and 4y are NOT like terms, they do not have the same variable.

Also, variables that have different exponential powers are also not like terms. For example, 5x^2 and 7x are not like terms as one is squares and one is to the 1st power. Similarly, 3x^3 is not the same variable as 2x^4.

When you have 5x and -2x, you subtract 5x and 2x. Thus, the combination would be 3x. When you have -4x - 2x, you would get -6x, and if you have -4x + 2x, you would get -2x.

What you were supposed to do is simplify the equations by combining like terms, and then crossing off the letters that correspond to what you have left in the expression. The remaining letters should spell out a joke.

Attached below I have provided the correct answer.

Hope this helped.

Answer:

1. 3x+5x+14x = 22x

2. 4x+7+11x = 15x+7

3. 10x+8-3x = 7x+8

4. 6x-5+x-11 = 7x-5-11 = 7x-16

5. -8x +19 + 2 - 2x = -10x+19+2 = -10x+21

6. -x+23+4x-34-x = 2x+23-34 = 2x-11

7. 105+27x-68-19x-27+x = 9x+105-68-27 = 9x+10

8. 7x+16-3x+3-2x-2x = 0x+19 = 19

9. -18 + 6 -4x+ 10 - 11x + 2 = -15x

10. 16+4x-12x-28-6x+17+x-1 = -13x +4

Answer:

hello

Step-by-step explanation:

The required probability that William worked on last year was an anniversary party is 1/ 36.

As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36

Thus, the required probability that William worked last year is 1/ 36.

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Answer:

Step-by-step explanation:

31-18=13

C >31-18

C>13

Answer:

b

Step-by-step explanation:

It has the best ratio

The percentage on the Superhero slice of the circle graph is 35.6%. Therefore, the option A is the correct answer.

Circle graphs also known as pie charts are one of the most commonly used graphs to represent data using the attributes of circles, spheres, and angular data to represent real-world information. It is used to visualize information and data.

From the given table, we have

Number of people with Superhero costume = 128

Now, 128/360 ×100

= 1280/36

= 35.6%

Therefore, the option A is the correct answer.

Learn more about the circle graph here:

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Answer:

A = 3.6

Step-by-step explanation:

Answer:

3.6

Step-by-step explanation:

Answer:

Option #4

Step-by-step explanation:

Expand option #4

=-3(1-2x)

=-3 -2x*-3

=-3+6x which is what your original equation was.

Answer

1

Step-by-step explanation:

x equals -1

-1+2

1

Answer:

8.

60 * 2 + 30 = 150km

225 - 150 = 75km

50km/h  and  75km, so 1.30h

1.30 + 2.30 + 0.10 = 4.10h

Im not very good at english so I dont know how to explain...

9.

1.30 - 47 = At 12.43

The exponential function in the form y=abˣ that goes through points (0, 3) and (4, 48) is y=3(2ˣ).

A function assigns the value of each element of one set to the other specific element of another set.

In order to write the exponential function in the form y=abˣ, we need to find the value of the constants a and b, therefore, substitute the value of the two points in the general equation y=abˣ.

For the first point (0,3),

\(y=ab^x\\\\3=ab^0\\\\ 3 = a(1)\\\\a = 3\)

As we know the value of 3 now, therefore, the function can be written as y=3bˣ, Now, substitute the value of the second point in this function to get the value of b.

\(y = 3b^x\\\\48 = 3b^4\\\\16= b^4\\\\\text{Taking log}\\\\\rm log_b16=4\\\\\dfrac{log\ 16}{log\ b} = 4\\\\\dfrac{log\ 16}{4} = {log\ b}\\\\\text{Taking anti log}\\\\b = 2\)

Thus, the value of the a is 3 and the value of b is 2, substituting the values in the general equation of the exponential function. We will get the function as y=3(2ˣ).

Hence, the exponential function in the form y=abˣ that goes through points (0, 3) and (4, 48) is y=3(2ˣ).

Learn more about Function:

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