Mathematics Middle School

(Middle school math) please help, thank you!

Answers

Answer 1

Dang bro that’s crazy I got no clue

Related Questions

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

help meeeeeeeeeeeeeeeeeee

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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

A circle is cut out of a piece of plywood that is 10in. square.Find the area of the circle and How many square inches of plywood are thrown away?
If you can solve this AND show your work you get brainlist.

Answers

Answer:

Below in bold.

Step-by-step explanation:

The radius of the circle = 1/2 * 10 = 5 in,

Area of circle = pi * (5)^2

= 25pi

= 78.54 in^2

Amount of wood thrown away

= area of square - area circle

= 10^2 - 78.54

= 21.46 in^2.

(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

Do the numbers in this table represent a proportional relationship?

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Answer:yes

Step-by-step explanation:

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

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

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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

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:

i need an answer fast plz and thank u

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Could you like write the ones you want me to do

i need more context it looks like a coloring book

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?

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Answer:

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

Hey guys Im giving brainless to who ever solves this correctly cause I need HALP

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Answer:

Coronia isn't over yet

Step-by-step explanation:

Good one

PLEASE, SOMEONE, TELL ME THE ANSWER AND EXPLAIN ESSLY

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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

What is the complementary angle of 45 degrees.

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Answer:

Step-by-step explanation:

Complementary angles are pair angles with a sum of 90 degrees.

90 - 45 = 45

The table shows the average high temperatures in January and July for three different cities. Which statement is true?

A
Ridgecrest has the greatest range in temperatures from January to July.

B
Greenville has the greatest range in temperatures from January to July.

C
The range in January temperatures between Greenville and Ridgecrest is less than the range in January temperatures between Blue Falls and Ridgecrest.

D
The range in January temperatures between Blue Falls and Ridgecrest is greater than the range in July temperatures between Blue Falls and Ridgecrest.

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C would be the answer

The answer is C hope that helps:)

pls pls answer the thing is due in 15 mins

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This is actually really easy if you pay attention

I am so sorry i do not know this.

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

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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

In standard form, the number is _____

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

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Answer

Real Number: 20,000,000

Other Information

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

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

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?

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

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 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)

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

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

Can someone solve this

Answers

Answer:

76 inches

Step-by-step explanation:

20 + 18 = 38

38 x 2 = 76

Answer:

76 inches

Step-by-step explanation:

L = 20 inches

W = 18 inches

P = 2(L + W)

P = 2(20 + 18)

P 2(38)

P = 76

number 3 alomost done

Answers

The answer would be d

Answer:

Step-by-step explanation:

hope it helps and have a good day!

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?

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Answer:

Step-by-step explanation:

answer to your question- 6

help! where are my fellow aleks users ;)

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

the answer should be 19 :)

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!

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.

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

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