Mathematics High School

What is the center of the circle for this equation:

x² + y² = 25

Answers

Answer 1

Answer:x=√−y2+25 or x=−√−y2+25

Step-by-step explanation:

Answer 2

Answer: (0,0)

Step-by-step explanation:

since there is no number by the variable your answer must be on the origin.

Related Questions

You put $1500 into an account that earns 4% interest. How much will be in the account after 6 years if the account is compounded monthly?

Answers

Answer:

hence ,

answer is R.s 360

Step-by-step explanation:

I=PTR/100

=1500×6×4/100

=360

Help!
Change 2/5
to a percent.

Answers

Answer:

40%

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

To convert 2/5 to a percent, we need the denominator to be 100 .

2/5 = 40/100

Now that you have have a denominator equal to 100, just look at the numerator.

40% or 0.4

The quantities x and y are proportional. Use each of the integers 1-5 to complete the table. **CORRECT ANSWER IS GIVEN BRAINLEST POINTS**

Answers

Answer:

x    10    4    6     1

y     5    2     3    0.5

Step-by-step explanation:

You have to start with a guess and see if it works. If it works, you're done. If it doesn't work, you need to make a difference guess.

I'll start by guessing that above the 0.5 is a 1.

If that is correct, then every x value is double the y value below it.

5 goes below the 10. 3 goes below the 6. Then you have 4 and 2 left.

That is every whole number from 1 to 5. It works.

x    10    4    6     1

y     5    2     3    0.5

What is the value (x)?​

Answers

The value of x is 9, x=9

Answer:

x = 7

Step-by-step explanation:

You want to subtract 11 from 18 so you get the x alone.

18-11=7

So if you plug it back into the equation it would be

x = 7

Mariah babysits for her neighbor every weekend. She earns $10 an hour for babysitting 6 hours each weekend. What term can Mariah use to describe the money she makes?

Answers

Answer:

Fixed income

Step-by-step explanation:

The $10 an hour won't change. If it did it would be a variable expense or income.

Hope this helped

❤️

Answer:

Fixed income

pls mark brainliest

3m + 5 > 2(m - 7)
A m>-12
By>12
Cm>-19
Dm>19

Answers

Answer:

C. m > -19

Step-by-step explanation:

3m + 5 > 2(m - 7)

3m + 5 > 2m - 14

3m - 2m > -14 - 5

m > -19

MARK ME BRAINLIST

In the image you have a double line that shows that buying 2 bags of rice costs $ 3. How many bags can you buy with $ 12? and If I have $ 24, how many bags can I buy?

Answers

Answer:

Step-by-step explanation:

8 bags buy with $12

16 bags buy with $24

Work out
cube root of 1331 : reciprocal of 0.2
Give your answer in the form n: 1

Answers

Answer:

11:5

Step-by-step explanation:

The computation is shown below:

Given that

Cube root of 1331: reciprocal of 0.2

11: 5

So here n denotes the 11

And, 1 denotes the 5

Therefore the answer is 11:5

Hence, the same would be considered and relevant too

4 x 0.24 without using calculator

Answers

Answer:

0.96

Step-by-step explanation:

I know that 24 x 4 = 96, then you just put a zero in front, making 0.96

Hope this helped

Answer:

0.96

Step-by-step explanation:

Company A charges a flat fee of $20 and $24.95 per hour to install cable. Write an equation in slope-intercept form to represent the company's charges.

Answers

Answer:

y = 24.95x + 20

I really need the help

If you randomly select a letter from the phrase "Terrace Park Wolves rule," what is the probability that you select a consonant? (Your answer must be in the form of a reduced fraction.)

Answers

The sentence has 22 letters. There are 13 consonants.
13/22 x 100% ≈ 59,1% chance that you pick a consonant.

The probability of selecting a consonant is 0.619

What is Probability?

The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible

The value of probability lies between 0 and 1

Given data ,

The phrase is = "Terrace Park Wolves rule"

The number of letters in the phrase = 21 letters

The number of consonants in the phrase = 13 letters

Now ,

The probability of choosing a consonant from the given set of letters =
number of letters in the phrase / number of consonants in the phrase

Probability of choosing a consonant from the given set of letters = 13 / 21

Probability of choosing a consonant from the given set of letters = 0.619

Hence , The probability of selecting a consonant is 0.619

To learn more about probability click :

https://brainly.com/question/17089724

#SPJ5

Find the circumference of the circle. 6​

Answers

Answer:

2 x 6 x 3.14 = 37.68

please help lol

I do not understand :)

Answers

Answer:

66

Step-by-step explanation:

So what you need to do is add up each of the faces so 3 times 3 and 3 times 8. Then after you do that you take the 9 and 24 and add em together.  Then multiply 33 by 2. I hope this helps :D

The correct answer would be 66

Sandra bought 4 pounds of sweet potatoes for $6.28. What is the cost per pound of the sweet potatoes?

Answers

Answer:

Cost of 1 sweet potato is $6.28 divided by 4 which will give $1.75

Answer:

$1.57

Step-by-step explanation:

What we know:

- There are 4 pounds of sweet potatoes

- 4 pounds of sweet potatoes cost $6.28

To find the cost per pound of sweet potatoes, divide $6.28 by 4.

6.28 ÷ 4

= $1.57

Therefore, the cost per pound of sweet potatoes is $1.57.

Josephine wrote the numbers 1-100 and placed them in a bag. If she selects a number without looking, what is the probability that the number is greater than 78? Input your answer as a decimal or fraction.

Answers

Answer:

0.22

Step-by-step explanation:

The numbers that would be greater than 78 would include numbers after 78. that is 79, 80 ... 100

The total numbers greater than 78 is 22.

And there are 100 numbers in the bag . the probability of picking a number greater than 78 is 22/100 = 0.22

95 degrees (5x) degrees

Answers

Step-by-step explanation:

5x=95

X=95-5

X=90

Therefore ans is 90

Margie wants to collect 3,600 cans of food to donate to a community food bank. She plans to collect an equal number of cans for 4 months.
How many cans c should she collect each month?
What should I put in each box?

Answers

Answer:

90

Step-by-step explanation:

Helpppp!! I’ll mark brainliest if you put it In fraction form as well!!!

Answers

24/5 is the answer.

4 x³ + 8x what is the answer​

Answers

4x • (x2 + 2) I think it’s this

the area of triangle is 48 cm sq,its base is 12 cm. find its altitude​

Answers

Answer:

its altitude is 8 cm

Step-by-step explanation:

1/2× base ×altitude =48

1/2×12× al =48

6×al =48

al = 8

Lin’s father is paying for a $20 meal. He has a 15% off coupon for the meal. After the discount, a 7% sales tax is applied. He does NOT add tip

Answers

answer: $18.19

step by step explanation:

first you must find the amount of money that lins father gets off on the coupon by using the equation 20•0.15=3 meaning that lin’s father gets 3 dollars off

next you find the pre-tax total which in this case would be by using the equation 20-3=17 so the pre-tax total is 17 dollars

then you find the percentage of the tax that you have to add on to the pre-tax total which would be using the equation 17•0.07 and that equals 1.19 dollars in tax

finally, you add the pre-tax total with the sales tax by adding the two (17+1.19) to get a total of 18.19 dollars or $18.18

anyoneeeeeee knows we thissds

Answers

This is a function because it is linear. If you draw a line at any point on the graph, the line will only intersect it once.

Please help me<3 <3 <3 <3 <3

Answers

Answer: (B) SinA = 4/5

Step-by-step explanation: Sine= O/H or opposite of hypotenuse so in regards to the triangle opposite is 28 and hypotenuse 35 or 28/35 which also equals 4/5

Help! Need by 10:30 to turn in and I'm confused!

When Anthony contracted the flu, he needed tissues and cough drops. Each box of tissues cost $1.69 and each bag of cough drops cost $1.19. By the time he was well again, he had gone through a combined 13 boxes of tissues and bags of cough drops, and he had spent $19.47. How many boxes of tissues did he use? How many bags of cough drops?

Answers

Answer:

21.97 tissues

15.47 cough drops

Step-by-step explanation:

13x1.69=21.97

1.19x15.47

The wheels on Darlene's car have on 11-inch radius. If the wheels are rotating at a rate of 378 rpm, find the linear speed in miles per hour in which she is traveling.

Answers

Answer:

The linear speed in which Darlene is traveling is 24.74 miles per hour.

Step-by-step explanation:

The wheel experiments rolling, which is a combination of translation and rotation. The point where linear speed happens is located at geometrical center of the wheel and instantaneous center of rotation is located at the point of contact between wheel and ground. The linear speed ([tex]v[/tex]), measured in inches per second, is defined by following expression:

[tex]v = R\cdot \omega[/tex] (1)

Where:

[tex]R[/tex] - Radius of the wheel, measured in inches.

[tex]\omega[/tex] - Angular speed, measured in radians per second.

If we know that [tex]R = 11\,in[/tex] and [tex]\omega \approx 39.584\,\frac{rad}{s}[/tex], then the linear speed, measured in miles per hour, in which Darlene is traveling is:

[tex]v = 11\,in\times \frac{1\,mi}{63360\,in} \times 39.584\,\frac{rad}{s}\times \frac{3600\,s}{h}[/tex]

[tex]v \approx 24.74\,\frac{mi}{h}[/tex]

The linear speed in which Darlene is traveling is 24.74 miles per hour.

Rosa had $275. This table shows the items she purchased from the mall.
how much money did she had left over

Answers

Add all of the items together and subtract the total from $275, that will be your answer.

Please help ! (only right answers please )!

Answers

Answer:

c

Step-by-step explanation:

Jorge gives an equal number of marbles to 6 friends. Which could be the total number of marbles he gave to his friends?

Answers

Answer:

D. 60

Step-by-step explanation:

To find an equal number of numbers the sum has to be equal to 6*x.

Answer:

If he gave it all to his friends then its D. If it is counting him too then C.

Step-by-step explanation:

Use the drawing tools to form the correct answer on the pro
Graph the line that represents the equation y=-x + 1

Answers

Answer:

Y=3x-4

Step-by-step explanation:

DATE and time I have to wait to see what is the cheapest type I have a clash on my side to be with my referral link for my referral link for and I have to go back to the phenotype to get the rest to work on my own computer and have been working on the impostance of the

Which statement correctly describes the diagram? Help it’s 8th grade 3x ams and I really need help ASAP , I already failed twice and this is my LAST attempt

Answers

Answer:

A

Step-by-step explanation:

the first part is definetly triangle b is a reflection of triangle a across the x axis i can't see the bottom part of the last answer but I'm pretty sure A would be correct because triangle c may be a rotation but it's most likely not a reflection of triangle a

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