Mathematics Middle School

The circumference of a circle is 5(pie). Which of these correctly states the diameter? Please explain and dont just write the letter.
A: 1/5
B: 2/5
C: 5
D: 10

Answers

Answer 1

Answer: C. 5

Step-by-step explanation:See the attached picture.

The Circumference Of A Circle Is 5(pie). Which Of These Correctly States The Diameter? Please Explain
Answer 2
The answer is c. 5 states the diameter

Related Questions

Which graph shows the image being rotated 90°?

Answers

Answer:

its A

Step-by-step

C is just a trick one

b can be cancelled cuz it does tot go in the ll quadrant

and D can be cancelled cuz its like a 20 degree turn

.
Which phrase matches the equation -3r + 5 = 28?
a The product of three times a number equals twenty-eight.
b The sum of three and a number times negative five gives twenty-eight.
c The product of negative three and a number plus five equals twenty-eight.
d The sum of negative five plus three times a number equals twenty-eight.

Answers

Answer:

b

Step-by-step explanation:

b The sum of three and a number times negative five gives twenty-eight

b is the answer.fxjfxfhxhxng jgcjgc

Which of the following is a pair of similar triangles?

A) Image A (1st Image)
B) Image B (2nd Image)
C) Image C (3rd Image)
D) Image D (4th Image)

Answers

Image C for sure.

Sure, both triangles don't show all angles, But if you look at the first triangle in image C, it's just a more stretched out version of the second one. The angles are the same, just one triangle is slightly taller.

image C would be the one

A car travels 40 miles west then goes 30 miles north. How far is the car from its starting point?

Answers

50 miles is the answer
Crazy’s wrongs you have to divide, I divided and I got 11

3 1/5 ÷(z− 1/2 )=2 2/3 ÷(z+ 1/3 )

Answers

Answer:

10

Step-by-step explanation:

if u take 5x2 u get your answer

The answer would be 10 If your take 5x2 your answer would be 10.

On the first week of class, Lisa reads 45 pages in her history book. It takes her 8 minutes to read. The next week she reads 36 pages in her history book. How many minutes would it take her to read the next week?

ANSWER CHOICES: A:5.25 minutes B: 9 minutes C:6.4 minutes D:202.5 minutes

Answers

Answer:

I wanna say C  not positive but I think C

Step-by-step explanation:

Answer: it would take her 6.4 minutes, answer C. If you divide 45 by 8 you get 5.625. Then if you dived 36 by 5.625 you get 6.4 minutes.

The one boxed in is the one I'm stuck on. You don't have to answer the other questions. Thank you for your help.

Answers

Answer: The distance in kilometers is equal to the distance in miles multiplied by 1.609344. Since one mile is equal to 1.609344 kilometers, that's the conversion ratio used in the formula. So 5 kilometers is approximately 3.1 miles

Answer: 3.10685

Step-by-step explanation:

Since 1 kilometer is equal to 0.62137 miles, and we have 5 kilometers, we simply multiply 5 by 0.62137 to convert 5 kilometers to miles.

5 ( f + 4) = 4 ( f - 6)

Answers

f = -44

Hope this helps :)

Answer:

The answer is -44

Step-by-step explanation:

First, you use distributive property on each side.

5xf + 5x4 = 4xf-4x6

5f+20=4f-24

Then you subttract 5f to both sides of the equation.

5f+20=4f-24

-5f       -5f

20=-1f-24

Next, you add 24 to both sides of the equation.

 20=-1f-24

+24     +24

44=-1f

Finally, you divide -1f from each side of the equation.

44=-1f

/-1f   /-1f

Your final answer should be -44=f

or f = -44

NEEDED FOR A TEST ASAP PLEASE!!!


Serena paid $194.99 for a game system and then bought two equally-priced games. She spent a total of $284.97.

Part A

If p represents the price of one game, which equation represents the situation?
2p – 284.97 = 194.99
2p + 194.99 = 284.97
2p + 284.97 = 194.99
2p – 194.99 = 284.97
Part B

What is the price, p, of one game?

$ ____________

Answers

Answer:

Part A is 2p – 194.99 = 284.97

Step-by-step explanation:

the price for one game is 44.99

The price is 44.99 for a game.

7 (4 - x) ≤ − 4 (−7x − 7)

value of x plz solve

Answers

the answer is of this is x>0
answer: x= x > that sign with the line on the bottom (i don’t have it since i’m using a phone) and 0 so don’t forgot the sign has to have a line on the bottom x > 0 DONT FORGET THE LINE

hi can anyone help me with this please ​

Answers

Answer:

Mary is adding - 2

Step-by-step explanation:

Mary is adding - 2 to - 2 but instead she is supposed to be multiplying - 2 to - 2

Please help me, due soon

Answers

Answer:

B. 21 and 19/25

Step-by-step explanation:

Rewrite the decimal number as a fraction with 1 in the denominator

21.76=21.761

Multiply to remove 2 decimal places. Here, you multiply top and bottom by 102 = 100

21.761×100100=2176100

Find the Greatest Common Factor (GCF) of 2176 and 100, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 4,

2176÷4100÷4=54425

Simplify the improper fraction,

=211925

In conclusion,

21.76=211925

Answer: B. 21 and 19/25

Step-by-step explanation:

Simplify the improper fraction,

=211925

In conclusion,

21.76=211925

3r + 8 =5
solve for r

Answers

Answer:

r=-1

Step-by-step explanation:

Hey girl the answer = r=-1

PLEASE HELP ME! 40 POINTS!

there’s a photo that has the problem.

Answers

We can’t see the image please post this again

I need help with this too please​

Answers

Answer:

on my work i put d in it was correct idk if it's gone be right for Soo..........

you’ll get it , keep workin .

HELP I CANT DO MATH PLEASE

Answers

Answer:

A' : (-5, -8)

B' : (-5, -1)

C' : (2, -1)

Step-by-step explanation:

A is (-5, 8), B is (-5, 1), C is (2, 1), and we want to find the points after we reflect the triangle over x.

The first thing to remember is that when points are written like (x, y), the first number, x, is how many units you go right or left and the second number, y, is how many units you go up or down. The second thing to keep in mind is that the x-axis is the horizontal one that runs from left to right.

Now, just think about the information we have: if we want to flip a point like (-5, 8) over the x-axis, all we have to do is make the 8 negative. This is because the 8 is how far up the point is, so to make it flip down over the x-axis, we just change the sign. The -5 does NOT change because it's the x-value, which is how far right/left the point is. Does that make sense?

If we do this for the other two, (-5, 1) becomes (-5, -1) and (2, 1) becomes (2, -1).

(The apostrophe-like symbol the problem uses--like A', B', C'--just denotes that those are the resulting points after the reflection.)

Please mark as Brainliest! :)

What he said tbh he did a paragraph

A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .

Answers

Answer:

3/4 out of 2/3

Step-by-step explanation:

What is -104/30 as a mixed number??? ANSWER ASAP

Answers

Answer: -3 7/15

Step-by-step explanation: You divide -104 by 30 and get -3 remainder 14. You put -3 as the whole number and 14 as the numerator of the fraction. The denominator is 30 since it is the divisor. Then, you simplify and get -3 7/15.

A linear function can be used to estimate the decrease in snowfall measured since 1920. The decrease in the annual snowfall has been on average 0.24 inches per year. Let x represent the number of years since 1920, when the measurements began, and let y represent the annual snowfall. The initial measurement in 1920 was 48.6 inches. Using the average change and initial measurement, which is the best estimate of the annual snowfall in the 78th year after records were kept? Round to the nearest hundredth.

Answers

Answer:

29.88 inches

Step-by-step explanation:

Equation of a line is given in the form  

Where

m is the slope [rate of change, here, rate of decrease]

c is the y-intercept [at 1920, the snowfall]

From the problem, we see that snowfall decreases by 0.24 inches per year, that will make the slope (m) to be -0.24

Also, at 1920, the initial measurement was 48.6 inches of snow, that is the y-intercept (b). Thus, we can write the equation of this line as:

y = mx + b

y = -0.24 x +48.6

To find annual snowfall, 78th year after 1920, we simply plug in 78 into "x" of the equation just found. So:

y = -0.24(78) + 48.6 = 29.88 inches

Answer:

29.88 inches

Step-by-step explanation:

I took the quiz

Yo can someone help me out

Answers

Answer:

Your answer is 3,947 ÷ 45 = 87 r 32

Hope this Helps

<3

the second option :)

A master baker can fill a big order in 6 hours. A student baker can fill the same order in 8 hours. They start working together, and after 2 hours, the student leaves and the master baker finishes the work alone. How long will it take him to finish the order?

Answers

I think it is 4

:)

hope this helps

Answer:

2 hrs and 30 min

Step-by-step explanation:

At a movie theater, the ratio of filled seats to empty seats is 6 : 5. There are

120 empty seats. How many seats are filled?

Answers

144 seats are filled in the movie theater
144 seats are available

Please solve (8th grade pre-algebra)

Answers

Answer: Z

Step-by-step explanation: The only correct answer is Z, i used a trusted website for this, so its most likley correct.

Hope this helps!

:D

BRAINILIST TO THE FIRST PERSON TO ANSWER THIS AND GET IT CORRECT!!!!!!! :>

Answers

Answer:

24.554

Step-by-step explanation:

Answer:

24.554

Step-by-step explanation:

Devin created a game as part of a math assignment. The game shares the same rules as the Integer Game, however, in addition to integers, there are cards that contain other rational numbers such as -0.75 and −0.125.

Write a multiplication or division equation to represent the problem below. Show all related work.

Devin discards five -0.125 cards from his hand. How does this affect the overall point value of his hand? Write and solve an equation to model this situation.

Answers

Answer:

iḿ just as confused as you

my guy

Step-by-step explanation:

Uhh I need help with this too if anyone is willing!:)

When we rotate clockwise or counterclockwise, the two rotations should always add up to ( ) degrees

Answers

Answer:

360 degrees

Step-by-step explanation:

needs to add up too 360 degrees

Please help I will mark brainliest

Answers

9. $4.5 per can

.

.

.

.

.

.

.

.

.

.

.

Answer:

1.  4.5

2. 1.714285714

3. 14.28571429

4. 18.57142857

Explanation:

Divide 9/2 which you will get 4.5

Divide 12/7 which you get 1.714285714

Divide 100/7 which is 14.28571429

Divide 130/7 which is 18.57142857

Only insects have a life cycle.

true

false

Answers

True(I think I hope I’m correct)
False , hope this helps

hey can yall help a girl out and solve this please and thank you :)

Answers

3x-4 that’s the answer hope i helped

Please help!!!!!!!!!!

Answers

Answer:

it should still be 40 if you think about it.

Step-by-step explanation:

ANSWER

I think it is c

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