results for a dvd has a radius of 12cm. what is the diameter and circumference of the dvd? round to the nearest hundredth

Answers

Answer 1
C = 2πr
C = 2 x π x 12
C = 24π
C = 75.39822
Answer 2

Answer:

Diameter: 24 Circumference: 75.36

Step-by-step explanation:

(equation for finding circumference: 2(3.14)r or 3.14d)

2(3.14) x 12 = approximately 75 or 75.36

Diameter = r2

12(2) = 24


Related Questions

choose which word should go to

Answers

First one Because more people in it

Answer:

Power throne

Step-by-step explanation:

It has the most green bars, meaning more wizards.

I need help please and thank you ;[

Answers

Answer:

12 + 12x

Step-by-step explanation:

Given

3(4 + 4x) ← multiply each term in the parenthesis by 3

= 12 + 12x

The answer is 12+12x


You divide the 3 with both 4’s

3x4=12
3x4x= 12x

Jason has a total of 15 coins which are dimes and nickels. The coins are worth $1.10. How many dimes does he have?

Answers

He has 7 dimes and 8 nickels.

What is 5260 written in lowest terms?

Answers

I’m guessing that the answer would be 52.6

Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs 2 laps on a running trail and then runs 6 more miles. On Tuesday and Sunday, she runs 4 laps on the trail and then runs 2 more miles. On Saturday, she just runs laps. How many laps does Lilliana run on Saturday?

Answers

Answer:

6 Laps

Step-by-step explanation:

3 laps + 6 miles = 5 laps + 2 miles.

Subtract miles over.  3 laps + 4 miles = 5 laps.

Subtract laps over.  4 miles = 2 laps.

Simplify.  2 miles = 1 lap.

Plug it in to one of the equations. 5 laps + 2 miles = Your answer.

2 miles = 1 lap. 5 laps + 1 lap = 6 laps.

Your answer is 6 LAPS.

Please mark as Brainliest! <3

Answer:

She has to run five laps

During two games, the number of points scored by a basketball team increased from 75 to 87. By what percentage did the number of points scored increase?
A - 12%
B - 14%
C - 86%
D - 16%

Answers

Answer:

D 16% increase

Step-by-step explanation:

This is ez

just did this stuff in pre algebra

The solution is Option D.

The percentage of increase in number of points is 16 %

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The number of points scored by the basketball team = 75

The increased points scored by the basketball team = 87

The increase in points =

increased points scored by the basketball team - number of points scored by the basketball team

The increase in points = 87 - 75

                                      = 12 points

So , the percentage increase in points = ( increase in points / number of points scored by the basketball team ) x 100

The percentage increase in points = ( 12 / 75 ) x 100

                                                          = 0.16 x 100

                                                          = 16 %

Therefore , the percentage increase is 16 %

Hence , the percentage of increase in number of points is 16 %

To learn more about percentage click :
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Given the plane DGF in the diagram, which points are collinear?

1. H, G, and D
2. G, E, and F
3. D, E, and F
4. G, D, and E

Answers

Answer: Yup ⬆️

Explanation: because there collinear

C. Points D,E and F are co-linear

What are co-linear points ?

When two or more than two points lie on the same line they are called co-linear points.Co-linear points can be on any subsets of a line they can be in a line or in a line segment or they can be in a ray lying onto a single line or line segment or a ray in count of two or more than two.

According to the given question

The plane DFG has four points D,E,F,G but G is not in the same line  as DEF

Here the points D,E and F are co-linear because they line on the same line on the given 2D plane.

Learn more about Co-linear points here :

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Can someone just help me!

Answers

Answer: C

Step-by-step explanation: use calculator soup, you can do anything with fractions

Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)

Answers

Answer:

Step-by-step explanation: hope this help :)

Answer: 24x^3 + 14x^2 + 30x - 27

-3(6x^2-10x+9)+8x^2(3x+4)

Distribute the -3.

-18x^2+30x-27+8x^2(3x+4)

Distribute the 8x^2.

-18x^2+30x-27+24x^3+32x^2

Combine Like Terms and Rearrange.

24x^3 + 14x^2 + 30x - 27





QUICK I NEED HELP!!
Explain the difference between finding the volume of this right rectangular prism with whole unit cubes and with 1/2 -unit cubes.

Answers

The explanation of the difference between finding the volume of this right rectangular prism with whole unit cubes and with 1/2-unit cubes is given below:

Finding volume by multiplyingFinding volume with unit cubesYou take base one and multiply it by the number it is beside. then multiply by the height

What is the Volume of an object?

The volume of an object is the amount of space it fills. Large volumes are measured in cubic meters (m3).

Hence, the explanation for the calculation of the volume is given above.

Read more about volume here:

https://brainly.com/question/1972490
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A tank of fish has 4 goldfish. 8 downfish, 7 stickerfish, and I minnow. Dylan is cleaning the fish tank and will
take out one fish, not replace it, then take out a second fish. What is the probability that both will be clownfish?

Answers

Answer:

The first one 2/5

Step-by-step explanation:

Is it me or this look so easy

Can someone help ASAP

Answers

Es hora de comer !!!!

Two times one number added to three times a second number is 21. Five times the first number added to three times the second is 30. What are the numbers?

Answers

Answer:

d. 3 and 5

Step-by-step explanation:

the first number will be x and the second number will be y

2x + 3y = 21

2(3) + 3(5) = 21

6 + 15 = 21

5x + 3y = 30

5(3) + 3(5) = 30

15 + 15 = 30

Answer:

The answer is D

Step-by-step explanation:

Please show you did it in your answer for brainliest. Quickly though, this is due today.

Answers

Answer:

The answer for this will be 13.

Step-by-step explanation:

Plug in the numbers that were given to you

x=3  y=4

3(3)+(1/4)(4)^2=13

helllllllllllllllllllp me plz

Answers

Answer:

Step-by-step explanation:

1. B

2.A

The answer is 1.B 2.A

Zander bought 8 tickets for a total cost of $104. He had used a coupon code to get $3 off each ticket. Let t be the original cost of each ticket. Which of the following equations correctly represents this situation.
1. 3(t-8)=104
2.8t-3=104
3.8(t-3)=104
4.3t-8=104

Answers

The answer is the 1st one

Answer:

3rd answer

Step-by-step explanation:

Subtract three from each ticket than multiply that by the eight tickets ur buying. Hope this helps!

for the data set 62, 73, 74, 75, 76 the mean is 72 what is the mean absolute deviation

Answers

Answer:

3.3

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Emma borrows $2,500 from her bank to buy a used car. The loan has a 5.4% annual simple interest rate. If it takes Emma 9 months to pay back the loan, how much interest will she be paying?

A. $101.25

B. $2,601.25

C. $3,715.00

D. $10,125.00

Answers

Answer:

$292.78

Step-by-step explanation:

Add the annual interest to the loan. Then divide the total by 9 to get the monthly cost.

Answer:

its c

Step-by-step explanation:

its c because you add 2,500 + 5.4% = 2,635 than it adds 135 to 2,500.

You multiply 135 x 9 = 1215 than you add that than that = 3715.

BEST Answer gets brainliest, ten points, a thanks AND a five star review:))

Answers

It’ll be divided by -1/2 for each number

-2/3 divided by (-1/2)

Answers

Answer:

4/3

Step-by-step explanation:

multiply by the reciprocal

[tex]-\frac{2}{3}[/tex] × [tex]-\frac{2}{1}[/tex] = [tex]\frac{4}{3}[/tex]

Answer: +4/3

Explanation: It's important to understand that dividing by a fraction

means the same thing as multiplying by the reciprocal of that fraction.

In other words, we can simply change the division symbol

to multiplication and flip the second fraction.

So we can rewrite this problem as -2/3 · -2/1.

We can't cross-cancel anything.

Before multiplying, take note of your signs.

A negative times a negative is a positive,

so we know that our answer will be positive.

Multiplying across the numerators and denominators, we have +4/3.

Image A is transformed to image B. Which of the following sequences of transformations would result in image B? Select all that apply.

Answers

Translation reflection

Answer:

Reflection , diltation

Step-by-step explanation:

Solve the question below

Answers

The answer is $130!

Explanation:


Which of the following expressions would give you the greatest quotient (answer to the division problem)?

Answers

Answer:

2nd one ?

Step-by-step explanation:

h

Answer:

12 divided by 1/10

Step-by-step explanation:

12 divided by 1/10 would become 12 times 10 because you can't divide by a fraction, so you put the denominator on top and numerator on the bottom, which would become 10 and then multiply.

slove.
-5 3/4 - 3 1/2 =
A. -9 1/4
B. -2 1/4
C. -8 2/3
D. 2 1/4

Answers

Answer:

A

Step-by-step explanation:

B is the answer........correct me if I’m wrong!

Which graph shows a dilation of the rectangle with a scale factor of 1/2?

Answers

Answer:

theres only one graph uploaded??????

Step-by-step explanation:

NEED HELP!!!!!!!!!!! I WILL MARK YOU BRAINLYIST

Answers

Answer:

Its the red set

I did the test

Answer:

Step-by-step explanation:

igneous-Metamorphic

Sedimentary-metamorphic

Metamorphic rocks underground melt to become magma. When a volcano erupts, magma flows out of it. (When magma is on the earth's surface, it is called lava.) Therefore, the rocks must get heated to turn into metamorphic

Q: The data set, {85, 70, 91, 73}, represents Connie's test scores for the first four tests of the semester. Connie scored an 75 on the fifth test.

What impact does the 75 have on the mean test score?

Select from the drop-down menu to correctly complete the statement.

The 75 caused the mean test score to (A. Decrease B. Increase C. Stay The same)
THANKSSS! Have a great rest of your day!

Answers

Answer:

A. decrease

Step-by-step explanation:

The mean average number without the fifth test is 79.75 so her score went down. Hope this helped!

Answer:

A. Decrease

Step-by-step explanation:

Have a fantastic day :)

In a laboratory experiment, two mice will be placed in a simple maze with one decision point where a mouse can turn either left (L) or right (R). When the first mouse arrives at the decision point, the direction it chooses is recorded. Then, the process is repeated for the second mouse.

The tree diagram should be drawn where the first stage represents the decision made by the first mouse and the second stage represents the decision made by the second mouse.

Determine all four possible decision outcomes for the two mice.


Using the information from the previous problem, answer the following question.

If the probability of turning left is 0.5 and the probability of turning right is 0.5 for each mouse, what is the probability that only one of the two mice will turn left?
I WILL GIVE BRAINLIST IF YOU PUT THE RIGHT ANSWER BUT IF U DONT KNOW IT DO NO ANSWER OR I WILL REPORT U

Answers

Nansjsjsjsjkakskskskalsso is not the

All Right. Let's see who is smart.

Answers

Answer:

D iM not smart

Step-by-step explanation:

I’m not for sure but I guess will be C

pls pls pls answer/question

Answers

Answer:

31 - 12=p

p= 19

Step-by-step explanation:

Answer 18 I believe

Step-by-step explanation:

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