Mathematics Middle School

What is the radius of this circle?

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

the radius of circle is 9in

Hope it helps .

stay safe healthy and happy.

Related Questions

help me pls will give brainllest for correct one

Answers

Answer:

Step-by-step explanation:

540
(I’m pretty sure this is the right answer but please let me know if not)

Please help with these two questions ASAP, will give BRAINLIEST!

Answers

Step-by-step explanation:

write what you know

square- all sides are equal

area of a square

A = L x W

where A = 81

L = sqrt(81)

W = sqrt(81)

perimeter the length around the square

P = sum of all sides

you can find hypotenuse using pythagorean thm

c=sqrt( L^2 + W^2)

Let me try my best to help you out :) ❤️

A) if the area of the square is 81, than that will mean that the length of all the sides are 9. You find the Perimeter by adding up all of the sides. So that will mean you do 9+9+9+9 which equals 36.

B) The diagonal that I got for the square is 12.728. The formula to find the diagonal is d=a sqrt 2.

Hope this helps!

HELPPPPPPPPPPPPPPPPPPPPPPPPPP THIS IS SUPER HARD PLEASE-

Answers

the answer should be 2 5/8.

Explanation: 5 1/4 is the third longest length, half of that is 2 5/8

Answer:

2 1/3

Step-by-step explanation:

Moe swam 2/3 of a mile in 12 minutes. If he swims at the same constant
rate of speed, how long will it take him to swim one mile?

A. 12
B. 14
C. 18
D. 24

Answers

Answer:

C. 18

[tex] \frac{2}{3} \: miles = 12 \: minutes \\ 1 \: miles = (\frac{3}{2} \times 12) \: minutes \\ = 18 \: minutes[/tex]

Answer:

I do not understand the question?

please help my finals

Answers

Answer:

m=>500

Step-by-step explanation:

hope it helped :3

m=>500 :D also goodluck

Aaliyah is starting her own lawn mowing business. Aaliyah has calculated that she needs to earn $721 per week to support her family. If she knows she will only be able to work 70 hours per week, what is the minimum amount of dollars per hour that she will need to charge her customers?

Answers

10.30 an hour is the answer

Answer:

10.30$

Step-by-step explanation:

721/70=10.30

Determine the sample space of all of the possible outcomes of choosing a card numbered 1,
2, 3, or 4 and a blue, green, or yellow marble. How many outcomes involve choosing a blue
marble?

Answers

Answer:

Step-by-step explanation:

answer to your question- 6

Which equation is the BEST fit for the data in the graph?
A) y = 8x – 75
B) y = 75x – 8
C) y = -8x + 75
D) y = -75x + 8

Answers

The answer is C because the y-intercept at 75 on the graph only matches up with 75. It isn’t A because in A the 75 is negative.

H E L P M E
I have to write an essay with my research question which is.. is knowing how to swim beneficial in life

well in my essay i need to make a claim what claims would i do that relates to that question

Answers

A claim would be like, swimming is beneficial to life because it teaches a new skill

Swimming is beneficial because you can learn a new skill or get better at it

The walking paths at a park meet each other as shown. What is the measure of the angle between the Second Path and Third Path (round to the nearest hundredth position)?

Answers

Answers:

41.25°

Step-by-step explanation:

Second path ahd third path intersecting form the angle with measure 3x-1.

Three angles 3x-1, 9x-7 and 19° together form straight angle.

help !!!!! urgent !!! the figure in the graph below will be rotated 180 degrees clockwise about the origin and then translated 9 units left. which of the following shows the figure after this sequence of transformations?

Answers

Answer:

I think its the last one if you get it wrong im SOOO sorry

Do the numbers in this table represent a proportional relationship?

Answers

Answer:yes

Step-by-step explanation:

yes. all of them equal 4 when you divide the earnings by the cups sold.

help! where are my fellow aleks users ;)

Answers

5*4-5=15 five times four minus 5 equals 15

the answer should be 19 :)

In standard form, the number is _____

I am confused because I am pretty sure it is already in standard form, can anyone help?

Answers

Answer

Real Number: 20,000,000

Other Information

Scientific Notation: 2. x 107
E-Notation: 2.e7
Engineering Notation: 2 x 100

What is the volume of a 12cm by 7cm by 4cm triangle prism

Answers

Answer:

[tex]336[/tex]

Step-by-step explanation:

[tex]12\times7\times4=336[/tex]

The formula for the volume of a triangle prism is (L x H x B)/2 think of taking the area formula (B x H)/2 but you include the height Bc it’s a 3D shape.

(12 x 7 x 4)/2

Find the Perimeter of the figure below, composed of an isosceles trapezoid and one semicircle. Rounded to the nearest tenths place

Answers

Answer:

27.3

Step-by-step explanation:

Here, we can add the outside sides of the trapezoid, which are already given:

6 + 6 + 9 = 21

Then for the circle, we can find half of the circumference with πr. The diameter of the circle is 4 (given), so the radius (half the diameter) is 2.

Thus,

π(2) ≈ 6.28

By adding all of these parts, you get

21 + 6.28 = 27.28

Which, rounded to the tenths is 27.3

The answer is definitely 27.3

i need an answer fast plz and thank u

Answers

Could you like write the ones you want me to do

i need more context it looks like a coloring book

number 3 alomost done

Answers

The answer would be d

Answer:

Step-by-step explanation:

hope it helps and have a good day!

The equation d = 45t + 20 can be used to represent the distance Paul has traveled from work in his car, where d is the distance in miles, and t is the time in hours. Which statement about the equation is true?

The slope is 45, and it shows that Paul has traveled 45 miles.
The slope is 20, and it says his average speed is 20 miles per hour.
The y-intercept is 45, meaning that he has driven for 45 minutes.
The y-intercept is 20, and he started 20 miles from work.

Answers

Answer:

Step-by-step explanation:

Answer

The y-intercept is 20, and he started 20 miles from work

Step-by-step explanation:

The question is best done with process of elimination. The slope equation is y=mx +b. We can identify that 45 is the m which is slope. With this information we can erase "the slope is 20" & "y intercept is 20" because those aren't true statements. Now if we pick apart answer number 1, we can see that Paul hasn't traveled 45 miles because we don't know the t (time). If we look at answer number 4, it says that he already started with 20 miles. He has already done this. I hope this wasn't confusing, just comment if you need help.

In a complete sentence, describe the positions of these numbers on the number line in relation to each other. Then, write an inequality statement comparing the numbers, using the symbol > or <.

-13 -10

Answers

-13 is lower than -10, therefore the question would be -13<-10

At one store, a DVD is on sale for 25% off regular price of $26.99. At another store, the same DVD is on sale for 30% off regular price of $29.99. Why should you buy the DVD at the first store?

Answers

Answer: the first store

Step-by-step explanation: You should buy the DVD at the first store, because it is $26.99 Rather Than $29.99. And 25% off the DVD at the first store would be way much cheaper, you will pay $20.24 for the first stores DVD and the 2nd Store $20.99, Why: You should buy it at the first store because it is cheaper. id choose c

probably it’s 20 ... ;)))

the distance from a driveway to the closest house is 12,672 feet. How far is that in miles. (1 mile=5280 feet)

Answers

Answer:

2.4

Step-by-step explanation:

12672/5280

12,672ft/5280ft=2.4miles

Please help me and answer!! 50 POINTS! i had to reupload oops
Janice's calculation is incorrect because:
A: The Two Triangles have different areas
B: The Dimensions of one Triangle are not given
C: The Widths of two triangles were not given
D: The Rectangles are not all the same Size

Janice should find the area of the two triangles by calculating:
A: (0.5 x 10 x 12) + (0.5 x 10 x 13)
B: (0.5 x 10 x 12) + (0.5 x 13 x 12)
C: 0.5 x 10 x 12 x 2
D: 0.5 x 10 x 13 x 2

She should find the area of the three rectangles by calculating:
A: 10 x 6 x 3
B: 13 x 6 x 3
C: (10 x 6 x 2) + (13 x 6)
D: (13 x 6 x 2) + (10 x 6)

The total surface area is:

A: 300
B: 318
C: 336
D: 341

Please help ASAP it will be worth it!

Answers

Answer:Umm i have no idea because im in middle school, sorry

Step-by-step explanation:

For janice calculation , the answer is D, they don’t have the same size

pls pls answer the thing is due in 15 mins

Answers

This is actually really easy if you pay attention

I am so sorry i do not know this.

PLEASE, SOMEONE, TELL ME THE ANSWER AND EXPLAIN ESSLY

Answers

Answer:

Step-by-step explanation:

What I did was count the input for example how much does it get me to 7, well I added +3 then when you add +3 you'll get 7 and +3 again you'll get 10. Now for the Output you do the same exact thing and I ended up with +6.

HOPE THIS HELPS

(THIS IS 6TH GRADE MATH) PLEASE HELP

Answers

Answer:

f(x)=(x sqrt(x))/(x-6)^2 is continous at x=36

Step-by-step explanation:

Answer:

6: CT = 11 | C = r

7: CT = 19, -8, 14 | C = n

8: CT = -5 | C = y

9: CT = 1 | C = a, b

10: CT = 8 | C = x, y

Students record the number of minutes they read each day. The box plot shows the sumary of the results. Which statement best describes the data?

Answers

F. good think i’m learning box plots currently

The correct statement is F: A quarter of the students read for 20-30 minutes.

What is the significant use of graphs in real life?

Graphs are a not unusual place technique to visually illustrate relationships withinside the statistics. The reason for a graph is to provide statistics that are too severe or complex to be defined appropriately withinside the textual content and in much less space.

Looking at the box plot, we can see that the box represents the middle 50% of the data, with the bottom of the box indicating the 25th percentile and the top of the box indicating the 75th percentile. The line inside the box represents the median (50th percentile).

From the plot, we can see that the bottom of the box is at around 20 minutes and the top of the box is at around 45 minutes.

Therefore, the middle 50% of students read for times between 20 and 45 minutes. Since the median is around 30-35 minutes, we can infer that approximately a quarter of the students read for 20-30 minutes.

Therefore, statement F is the best description of the data based on the given box plot.

Learn more about graphs here:

https://brainly.com/question/17267403

#SPJ1

help meeeeeeeeeeeeeeeeeee

Answers

subract the entrance cost from $35 and then divide what’s left to see how many games he must play

Step-by-step explanation:

honestly irdk but the calculator can help with that

Solve by substitution

Answers

2x -9y = 14

x = -6y + 7

first replace the x of the first equation with the -6y + 7

which turns out

2 ( -6y + 7 ) -9y = 14

by following brackets first rule we can do

- 12y + 14 -9y = 14

we can arrange the following to

- 12y - 9y + 14 = 14

so like terms are together

we shifting 14 over

- 12y - 9y = 14 - 14

- 21y = 0

meaning y = 0

then we can replace x = -6y + 7 with

x = -6 (0) + 7

by multiplying with brackets first rule we come to

x = 0 + 7

x = 7

What is -3/5 as a decimal?????

Answers

Answer:

-0.6

Step-by-step explanation:

Answer:

The answer is -0.6 I'm 100% sure

Other Questions

Solve the system of equations. 9x+11y=2 3x+4y=4 Risk and Return. We have seen that over long periods of time, stock investments have tended to substantially outperform bond investments. However, it is not at all uncommon to observe investors with long horizons holding entirely bonds. Are such investors irrational? Plz help me plzzz thank you if you do Stephen Douglas predicted that the kansas-nebraska act would impact peace to the country and stability to the union. was he correct? why or why not if I have a 68% overall and I get a A+ on a final exam that is worth 20% of my grade what would my grade be? There is 86 questions on the final Ayuda es para Hoy.!!No tiene un problema solo me salex= Order 2.32, 2 1/3, 224%, 254%, 2 2/5From least to greatest. A(n) _______ studies physical components and characteristics of celestial objects.The answer is ASTROPHYSICIST! Which characteristic most distinguishes nongovernmental organizations (NGOs) from intergovernmental organizations (IGOs)? A. NGOs can operate on national, regional, or global scales. B. NGOs are staffed by workers from many different countries. O C. NGOs are not officially affiliated with any country's government. O D. NGOs seek to help countries deal with social problems and crises. James goes out to eat with Janet, and their meal costs $68. There is a sales tax of 7% and Janet wants to leave a 20% tip. How much money will Janet spend on the entire meal? What is the value of the expression below1/48 ( I don't understand this assignment and I'm scared to ask my family bc they might make me feel stup*d lol)Watch the following video and write a scientific summary of your observations: https://youtu.be/jTSC4ntCPY4Here are your goals for this assignment:Observe and describe cheek cellsSummarize findings based on observationsWrite a summary of your findings from this investigation. Be sure to include your personal observations as well as answering the questions below. (Answer all questions in full sentences.) Your summary should be 150 words or more. What did you see in the microscope? Be specific and describe as a scientist would.Did you see more than one cell in the microscope? How many?Was the cell structure clearly visible? Describe it.Could you make out any cell components? Which ones?What did you find out from this investigation? Write a paragraph about your findings. Two bottles of honey are compared,one costs R89,99 for 530g and the other. R59,99 for 375g.Which one is cheaper 1 What did Japan hope would result from its attack on Pearl Harbor?A America would no longer be able to resist Japanese expansionB Germany and Italy would declare war on the United States.C Japan would be able to seize America's important fuel supplies.D The United States would sign on to the Tripartite Pact. More rights are given to the people is to the 9 thAmendment As rights given to the states is to the _______________ As a host, you are the first impression of our restaurant that our guests see and your job is to start off their visit with a smile!According to this sentence from the document, hosts/hostesses shouldA)assist customers in making future reservations.B)quickly list the daily specials offered at Peytons Grill.C)say a pleasant goodbye to guests as they leave the restaurant.D)greet guests in a friendly manner as they arrive at the restaurant. After solving the system x+2y=10 and x-2y=2. What is the sum of x+y equal to? The picture shows a wall of a small room. Can someone help me figure this out please? A 7th-grade class has 9 boys and 11 girls. Two representatives are to be chosen at random by their teacher. What is the probability that that BOTH representatives will be girls? Give your answer as a fraction is simplest form.