Mathematics Middle School

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Answers

Answer 1

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Hope this helps :)

Answer 2

Answer:

1. 1/6

2. 2 5/12

3. 5 1/2

4. 5/12

5. 1/4

6. 4 4/5

10. 38

11. 0.4

12. 2.06

Step-by-step explanation:

Have a great day

Related Questions

Simplify this expression.
6^12 divided by 6^4

A.
616

B.
63

C.
648

D.
68

Answers

The answer is A 616


M

Find the value of x - this is circle segments.


Answers

Answer:

x = 12

Step-by-step explanation:

Given a tangent and a secant from an external point to the circle, then

The square of the tangent is equal to the product of the external part of the secant and the entire secant, that is

x² = 8(8 + 10) = 8 × 18 = 144 ( take the square root of both sides )

x = [tex]\sqrt{144}[/tex] = 12

The answer should be x=12!

If the simple interest on a principal amount of $6000 for 7 years is $2,520, then what is the interest rate as a percent?

Answers

Answer:

6%

Step-by-step explanation:

first multiply $6000 by 7 years then divide 2520 by 42000 to get 0.06

6% because interest= principal amount x rate x time / 100

So 2520=6000xRx7 / 100 = 6%

pls help i will give brainliest

Answers

Answer:

10.5

Step-by-step explanation:

10.5 is the answer, you are welcome

please help will mark brainliest! (no links)

Answers

Answer:

as the drive's age increses the insurences goes down

Step-by-step explanation:

I need an right answer ASAP

Answers

The mean for Serena’s time is 8 hours.

You add 6+11+10+8+5= 40

40/5 = 8

hope this helps <3
the mean is 8 to serena’s data set

Please help me and only answer if you are 100% sure it is correct, it affects my grade. I will mark you brainly if you get it right. NO LINKS.

Answers

Answer:

1256, 125.6 (this is wrong sorry i didn't know that it wasn't a full circle)

Step-by-step explanation:

A) The area that the sprinkler is spraying is in a circle with a radius of 20 ft. The formula to find the area of a circle is pi*r^2, so the area of this circle will be 400pi (substitute 20 for r). Pi in this problem is 3.14, so 400*3.14 is 1256 feet.

B) The perimeter of the spray is technically just the circumference of the circle. The circumference is 2r*pi, so we substitute 20 for r again and we get 40pi. Again, pi is 3.14 in this problem, so 40*3.14 is 125.6 feet.

what is the absolute value of negative 75? ∣−75∣ =?

Answers

the absolute value is positive 75.

Answer:

the answer is -5625

Step-by-step explanation:

Please help me out this is due

Answers

Answer:

A is wrong

Step-by-step explanation:

i’m pretty sure it’s a

Amy volunteers at an animal shelter. She worked 10 hours in March, 14 hours in April, 18 hours in May, and 22 hours in June.

If the pattern continues, how many hours will she work in December?

Answers

Answer:

46 hours

Step-by-step explanation:

the pattern is for the hours to increase by 4.

so,july=26

august=30

september=34

october=38

november=42

december=46

hope this helps

plz can i get brainliest:)

She works 46 hourssss

Find the CIRCUMFERENCE of a circle with a RADIUS of 13mm. Use 3.14 for the value of pi.

Answers

Answer:

Circumference = 81.64

Step-by-step explanation:

The formula for finding circumference is C = pi(d). Since you don't have the diameter, but you do have the radius (which is half of the diameter), you will multiply 13 by 2, or 13 x 2. 13 x 2 = 26. So, the diameter is 26.

Fill in what you know: C = 3.14(26)

Now, all you have to do is multiply 3.14 and 26, which equals 81.64.

Hope this helps! :)

For finding circumference you want to double the radius first to get a diameter. 13mm*2= 26mm so the diameter is 26 now we need to multiply it by 3.14 (the first 3 digits of pi). 26mm*3.14= 81.64mm Hope this helped!!

Btw if you ever get answers saying to go to a link or hosting page for the asnwer DO NOT I MEAN DO NOT click or copy and paste them. They are links used by hackers to get your ip address. Instead just report the response or answer.

<-- 25 points No Trolls please

Answers

Answer:

15-24-38

Step-by-step explanation:

I NEED HELP ASAP PLEASE HELP ME!! NO LINKS OR I WILL REPORT

Answers

Answer:

27

Step-by-step explanation:

5(6)-6/2

Please find the angles

Answers

Answer:

<1 = 50

<2 = 40

<3 = 90

<4 = 90

<5 = 40

<6 = 50

<7 = 130

Step-by-step explanation:

<5 + <6 = 90

40 + <6 = 90

<6 = 50

<5 = <2 because of vertical angles

<2 = 40

<6 = <1 because of vertical angles

<1 = 50

<7 = <4 + <5

<7 = 90 + 40

<7 = 130

Answer:

Solution given:

<4=90°[vertically opposite angle]

<2=<5=40°[vertically opposite angle]

<3=90°[right angle]

again

<1+<2=90°[right angle]

<1=90°-40°=50°

<1=50°

again

<5=40°[given]

<6=<1=50°[vertically opposite angle]

<6=50°

again

<7=<4+<5=90°+40°=130°

DO NOT SEND ME PDFS OR LINKS WIL REPORT ANSWER CORRECTLY FOR BRAINLIEST
Which graph is misleading? Explain your answer with at least three complete sentences.

Answers

Answer:

7665

Step-by-step explanation:

bfdf

I don’t understand there’s no picture of a graph. Sorry

Help olspslspslpsslsplspslspslspslspsls

Answers

Answer: it's C

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

The reason why is because the speed is at 2m/s

Every single second the speed goes by 2m/s

Hope that helped :)

Please give me BRAINLIEST and THANKS lol <(￣︶￣)>

Can someone answer this its just boxplots :)))

Answers

Answer:   50%

Explanation:

The boxplot, aka box-and-whisker plot, is a visual way to represent summary data. Each piece of the boxplot visually tells us one of the five items of a five number summary, which are:

Min = smallest valueQ1 = first quartileMedian = middle most valueQ3 = third quartileMax = largest value

The median is the vertical line inside the box of the boxplot. The diagram shows that the median is 25. Exactly half of the distribution is below the median, and the other half is above the median. So that means that 50% of the cars get at least 25 mpg.

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Help me! and how to get the answer!!

Answers

Answer:

you had to multiply i think

Step-by-step explanation:

Multiply I’m pretty sure

HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP

Answers

Answer:

the answer is B

Step-by-step explanation:

Raisins in a scoop of each brand of raisin bran cereal if the mean of the data set is 7 raisins find the number of reasons in each scoop of great4u?

Answers

Answer: 5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

i got it right on khan academy

What is the length of road that each of the rollers would cover in one revolution? The volume of each roller is 3 m3 and the length across the front of each roller is 1.8 m.

Answers

Answer:

example, such as you could cover 3 miles in distance 1 a a quantity that has both a magnitude/size speed limits on the roads and more junctions in 3 velocities for each section: A = 200 m / 50 s =  front stops suddenly.  gravitational potential and back as the roller  3 a mass = 1000 m3 × 1000 kg/m3 = 1 × 106 kg.

Step-by-step explanation:

1. Apples cost $1.99 per pound.
How much do 3.25 pounds of apples cost?

2. Apples cost $1.99 per pound. How much do x pounds of apple costs?
Express your answer a function of x (ex. 12x)

Answers

1) $5.24
2) maybe 10x
please correct me if i’m wrong. goodluck.
This is for number one $5.24

A barn floor scale drawing measures 5 cm by 7 cm. The scale for the actual barn is 2cm : 10 ft. What is the area of the barn? (WRITE THE NUMBER, ONLY)

Answers

Answer:

20

Step-by-step explanation:

Answer:

The answer is 875

Step-by-step explanation:

SO EASY- 2cm is equal to 10ft, so that means 5ft is equal to 1cm.

5*5=25

7*7=35

35*25=x=875

What is the surface area of the rectangular pain represented by the net below?

Answers

Answer:

I think it is 68cm

Step-by-step explanation:

Please help me with this volume problem!♪☂♧(^.^)

Answers

Answer:

C. (6 x 5) x 2. I'll also give you the answer: 60m²

Step-by-step explanation:

Answer:

C, d, e

Step-by-step explanation:

They all follow the formula and have the same answer of 60, for instance:

(6*5) * 2 = 60

5* (6*2) = 60

Therefore this is correct. I really hope this helps!

Identify the relation that is also a function.

A.
{(5, 6), (4, 5), (5, 8), (4, 0)}

B.
{(3, −1), (3, 1), (3, 0), (0, 2)}

C.
{(−2, 1), (−1, 2), (1, 4), (−3, −2)}

D.
{(6, 4), (6, −4), (10, 5), (10, −5)}

Answers

C is the correct answer because there are no repeating X terms

Read the question and type your response in the box provided. Your response will be saved automatically.
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40% of the total miles of their trip. How many miles is the Jackson’s trip from Boston to New York?

Explain how you solved this problem in the box below. Include a description of your strategy and your answer in your explanation.

Answers

Answer:

84 is .4 of the trip

40% times 2.5 is 100% (40+40+20)

so, multiple 84 by 2.5 and that's the answer

84 * 2.5= 210

Answer:

84 is .4 of the trip

40% times 2.5 is 100% (40+40+20)

so, multiple 84 by 2.5 and that's the answer

84 * 2.5= 210

Step-by-step explanation:

sorry for copy write dont report me

What is the surface area WWWIll mark brainllest

Answers

The answer is 62 in^2 because the smaller rectangles that we see is 2x3 and there are 2 of those, so we now have 12 inches^2 but, that’s only part of it, now we have the 2x5s which there are also 2 of those, so that’s 20 inches^2 and then lastly we have the 3x5s which once again we have 2 of which gives us 30 inches^2, so if we add all of those areas together, we get 62 in^2

I NEED HELP FAST! How much cardboard is needed to make the box shown

Answers

C. 8ft^2
Times 2*1.6*2.5=8

Answer:

its c

Step-by-step explanation:

The running trail in the local park is 3.826 miles long. If the park board were planning to extend the trail by 2.46 miles, what would the new length of the running trail by?
6.093
6.286
5.682
4.072
40.72

Answers

The new length of the running trail would be 6.286 miles
6.286 miles. 3.826 +2.46 = 6.286 miles
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