Mathematics Middle School

include step by step directions MAKE SURE ITS CORRECT

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Answer 1

Answer:56

Step-by-step explanation:do 180-68, then divide by 2(because the x angles are equal to each other.

Related Questions

PLS HELP I WILL GIVE BRAINLIEST!

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Answer:

Step-by-step explanation:

just go for it

the answer should be B

pls help its for a grade and i need to up my grade

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Answer:

Step-by-step explanation:

Is this correct? If not whats the correct answer

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Yes I took the test

Yes it is I have done this

I REALLY NEED HELP FAST! Name the marked angle in 2 different ways.

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Answer:

Step-by-step explanation:

Answer:

<opn and <npo

A shipping company charges a flat rate of $5.00 to ship packages plus and additional $0.65 per ounce. The expression they use to calculate the shipping cost for a package is: 5+0.65p , where p is the weight of the package in ounces.

How much would it cost to ship a package that weighs 12 ounces?

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The answer is 12.8 I got it right on a test

the answer is $12.08

Hunter has x CDs. Hunter has 3 more CDs than Evan. They both have 13 discs in total. How many CDs does Evan have?

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Answer: 10

Step-by-step explanation:

Hunter has 16 cds since he already had three more than him

Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.

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Step-by-step explanation:

So you would have to find the circumference of a circle that is made of 2 of these semi circles. I'm sorry if that doesn't make sense.

1. The diameter is 34mm so using the given formula find the circumference.

2. multiply the perimeter of the semicircle by 5 and you should get your answer.

Hope this helps!

Answer:

267.025mm

Step-by-step explanation:

here you go and 1 semi circle is 53.405

Franco read 5/8 of a chapter of his history book in 2/5 of an hour. At this rate, how many chapters of his history book can he read in 1 hour?

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Answer:

12.5/8 or 1 4.5/8 so the simplified answer could be 1 2.25/4

Step-by-step explanation:

multiply 5/8 by 2.5 becuase 2x2.5=5

so you want to get 5/5 for a full hour

5x2.5=12.5 and keep the donominator the same

then simplify so 1 4.5/8

please mark brainliest:D

When born a baby weighed 8.5 pounds and gained 1.6 pounds per week for the first 10 weeks. which of the following functions accurately model the number of pounds,p, the baby weighs as function of the number of weeks,w, since it was born?
A. p= 8.5w+1.6 B. p=w/1.6 +8.5
C. P=1.6w + 8.5 D. P= w /8.5+1.6

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Answer:

C. P = 1.6w + 8.5

Step-by-step explanation:

In y= mx + b,

8.5 is (b) because it is the starting weight. The baby's weight gain would be represented by (m), because it changes every week.

Which rules has a scale factor of 5 and shifted up and to the left?

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Answer: more info pls

Step-by-step explanation:

Heeeelllpppp pplz will give brilliant :(

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Answer:

do lenth times with on all of them I think

Step-by-step explanation:

Answer:

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

Socratic

Step-by-step explanation:

Please give explain for why is that sign

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Answer:

because the sign is symmetrically inconnected to the ricoures of the trapezoid so the sign moves on its own

Because the sign is not equal to the sides of the trapezoid so it would move

CAn I GeT An ANsWer PweASe

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Answer:

Step-by-step explanation:

can i plz have brainlest

PLZZZ help with this its pretty simple!

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60p^3 -48p+12
That’s the answer after u distribute

60p³-48p+12

Have a great day <3 (If you want me to explain how I got the answer ask me in comments)

please help the t0 means to

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Yes , because 2-2 equals 0 then 0+5x leaving just 5x as the answer

Which of the following measurements of capacity is the largest?

A. milliliter
B. liter
C. kiloliter
D. centiliter

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Answer:

kiloliter since 1 kiloliter is equal to 1000 liters and the rest are smaller than a kiloliter

Answer:

kiloliter

Step-by-step explanation:

I hope this helps :)

Don't guess!

I will mark brainliest if its correct!

Don't answer if you don't know!

Also no links!

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Answer:

The answer is Graph F

Graph F is the answer because it says that every hour Juana spends reading books, she reads 0.25 hours reading magazines. This means that in 2 hours she's spent 0.5 hours reading magazines, and the data points continue in that order.

Answer:

Step-by-step explanation:

Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What is the length of the copy of the dollar bill? please show how you figured it out. NO LINKS

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Answer:

The length of the copy of the dollar bill is 4.88 inches in length and 2.08 inches in width.

Step-by-step explanation:

If Dani wants to make a smaller copy of a dollar bill and reduce its size to 80%, you will need to multiply the dollar bills original length by 8%.

80% = 0.8

0.8 x 6.1 = 4.88

80% = 0.8

0.8 x 2.6 = 2.08

8% I think not for sure! Hope this helped.

What is the area of the figure below?

40 mm2
80 mm2
88 mm2
96 mm2

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The answer for this question is 88mm2

88 mm2 that the answer

Can u figure out the surface area and volume i will give brainlest

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Answer:

Volume: 120

SA: 400

Step-by-step explanation:

Volume = Bh

Volume = (1/2 x b x h) h

Volume = (1/2 x 6 x 4) 10

Volume = 120

SA = 2B + Ph

SA = 2(1/2 x b x h) + (s + s + s)h

SA = 2(1/2 x 6 x 4) + (5 + 5 +6) 10

SA = (24 + 16) 10

SA = 40 x 10

SA = 400

Answer:

V:240

S: 400

im think that its right

What is the best way to display data if there is a wide range and we want to see individual data?

frequency table with intervals
stem-and-leaf plot
line plot
frequency table

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Answer:
The correct option is;
b. Stem and leaf plot

Step-by-step explanation:
A stem-and-leaf plot shows the data shape and the densities of the different classes in a graphical form such that the information in the data such as the data characteristics are self displayed by the data numbers arranged in the stem-and-leaf plot. The stem-and-leaf plot keeps the raw numerical data, in the form they were obtained and by their arrangement, outliers are easily spotted.

answer: stem-and-leaf plot
I took the test!!

When comparing reading a book to listening to an audio recording of the same book, the book _________.(1 point)

provides the spoken emotions of the characters.

requires the audience to use mental pictures.

emphasizes factors that affect the experience of the audience.

displays the facial expressions of the characters.

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Answer:

i think it's c

If you have 2+2^2 and/or 5^2s when s=14 how much will you have???

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Step-by-step explanation:

2+2^2=6

5^2(14)=25(14)=350

350+6=356

Hope that helps :)lol

Answer:

356

Step-by-step explanation:

2+2^2=6

5^2(14)=25(14)=350

350+6=356

please help me asap please show work

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1. 85/ 6 = 14.666667
( this is is to see how much money she makes per hour)
2. 250/14.666667 = 17.0454542
(this is to see how many hours she needs to work to make $250)
3. 17.0454542 rounded to the nearest whole number is 17 !
So 17 hours to make $250

Pls help with this. I am try to do it help 2 sentences!!!!!!!!!!!!!

Answers

Answer: see below

Step-by-step explanation:

Facts:

Justin jogs 3 2/3 miles every morning

Jogs 4 6/10 miles every evening.

Miles jogged per day=?

To solve this question,add the 2 fractions.This makes sense because let's say you ran 3 miles in the morning and 2 miles in the evening, nothing more nothing less, and you wanted to find how much you ran in a day, you'd add these 2 nummbers.

3 2/3 + 4 6/10

Step 1: Add the whole numbers

3 2/3 + 4 6/10

3+4= 7

7 + 2/3 + 6/10

Step 2: Find a common denominator between 10 and 3

10x1= 10

10x2= 20

10x3= 30 (works for both 3 and 10)

7 + __ + __

30 30

Step 3: Change the neumerators

Now when adding fractions this way, you have to multiply and change the neumerator:

In the 1st fraction, the original denominator was 3. And 3x10= 30, right? So you must also multiply the neumerator by 10 so that they are equivalent to each other

2x10= 20

In fraction #2, the neumerator was 6. 6x3= 18

7 + 20 + 18

30 30

7+38/30= 7 38/30= 8 8/30 miles per day

QUSTIION 2

Facts:

Last year, the tree was 5 11/12 feet long.

This year, the tree is 7 2/3 feet long.

How many feet did it grow?

Convert to decimals and subtract:

7 2/3= 7.66667

5 11/12= 5.9166667

7.66667- 5.916667= about 1.75, which becomes 1 3/4

It grew 1 3/4 feet

Use the picture were it says a, b, c, d those are the steps

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opens upwards
minimum
yes
compression

7th grade math help!!
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. Dani then reduced the copy of the dollar bill a second time by making at 15% smaller than the copy, what is the new length of the second copy? NO LINKS PLS

Answers

Answer:

4.148 inches

Step-by-step explanation:

Add all of the numbers, and use percentages to figure.

Hope this helped, and please mark as Brainliest :)

Answer:

4.148

Step-by-step explanation:

Just add everything up and you will get your answer! :)

Pls Help Me.
Use the table to solve the equation −6x>18
Table:
x: -5 -4 -3 -2 -1
-6x: ? ? ? ? ?
The solution of the inequality is: __________

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Answer:

x>-3 because that's how it goes

X>-3 is the any sorry if wrong

A block of iron has dimensions of 1 cm x 2 cm x 5 cm and has a
mass of 799
What is its density? (V=lxwxh)

Answers

Answer:

79.9 units

Step-by-step explanation:

Hi there,

Before solving this problem, it is important to know the formula:

D = [tex]\frac{m}{v}[/tex].

D = density

m = mass

v = volume

Since we are given the mass and volume, we can simply enter these values into the formula to find the density of the block.

D = [tex]\frac{799}{10}[/tex]

D = 79.9

Therefore, the density of the block of iron is 79.9 units. I wrote units since you did not specify the unit for the mass. Hope this answer and explanation helps.

Cheers.

Argh Tree diagrams are SO hard! help me , please?

Answers

Answer:

4/6

Step-by-step explanation:

The probability of rolling a 6 is 1/6 as shown in the left section.

The probability of landing on tales is 1/2 as shown in the right section.

Becuase it is an or and not an and... you have to add them together.

1/6 + 1/2 = 1/6 + 3/6 = 4/6.

Therefore, the probability of rolling a 6 or landing on tails is 4/6.

Other Questions

Which of the following orders allows for partial execution? O AON O NH FOK O LOC the end of solomons reign marked the completeoin of th pattern of redemption and the kingdom of god A supply manager receives proposals from three suppliers for the installation of a new software payroll system. The supply manager forms a cross-functional team that includes representatives from payroll, human resources, and operations, with each team member having an equal vote in the selection process. Which of the following factors related to the finalists is LEAST appropriate as a selection criterion?A. Business continuity plansB. Diversity statusC. Lead time offeredD. Logistical concern Suppose that consumer's utility function u(c, l) depends on consumption c and leisure l, and has all the standard properties we typically assume. (a) Write down the maximization problem assuming that the agent is subject a pro- portional income tax (as in the question above) and that lump sum taxes T = 0. (b) Write down the 'optimality condition'. (c) Show the optimal choices in a plot which has c in the y-axis and in the x-axis for two cases: (i) when 7 = 0 (denote this by point A) and when (ii) 7 > 0 (denote this by B). Assume that preferences are such that the substitution effect is stronger than the income effect. (d) Draw the implied labor supply in a plot where w is in the y-axis and Ns is in the x-axis. 3 (e) Re-do the plot from the previous question, but assuming that the income effect is stronger than the substitution effect. which of the following best describes the jfc combination of linear operations in contiguous area of operation (ao)? Current Attempt in Progress Assume the following information for Kingbird Corp. Accounts receivable (beginning balance) $135,000 Allowance for doubtful accounts (beginning balance) 11,300 Net credit sales 930,000 Collections 900,000 Write-offs of accounts receivable 5,000 Collections of accounts previously written off 1,600 Uncollectible accounts are expected to be 6% of the ending balance in accounts receivable. (a) Prepare the entries to record sales and collections during the period. (List all debit entries before credit entries. Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) (b) Prepare the entry to record the write-off of uncollectible accounts during the period. (List debit entry before credit entry Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) 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Solve the I.V.P. .y" - 5y'+6y= (2x - 5)e, y(0) = 1, y'(0) = 3 A political party's data bank includes the following information of seven past donors:Gender Age Amount ($) ZipcodeMale 23 200.00 47906Male 59 2,050.00 34236Female 29 285.00 53075Female 72 380.00 10010Male 36 2,800.00 90210Female 35. 2,800.00 75204Male 47 10,000.00 30304(c) Compute both the mean and the median amount of these donations. Which one do youthink is more representative?Use the age (Px) data of past donors in Problem 1, and answer the following questions withxi = 301 and xi2 = 14765.(a) Compute the mean age.(b) Compute the variance and the standard deviation. Round them to the nearest tenth. For each of the following possible reactions, all of which create the compound nucleus Li.n+LiLi* {Li+; Li+n; He+p; He+d; H+calculate (a) the Q-value, (b) the kinematic threshold energy (c) the minimum kinetic energy of the products. Summarize your calculations in a table. a what is the natural rate of unemployment? what is potential output? b calculate the natural rate of interest Let S = {2,3,4,5,6,7,8) be a sample space such that the following are true. Use the information to answer the questions. E = {4,5) F = {7.8) G=(3,5,8) a) Are E and F mutually exclusive? 1. Which of the following is not a requirement to support promissory estoppel: a. A promise is made b. The promise involves monetary compensation c. A party is justifiably relies on a promise d. Injustice results if a promise is not enforced e. All of the above are required to support promissory estoppel what equation represents this sentence? 3 less than a number is 14. a. 3 n = 14 b. 3 - n = 14 c. n 3 = 14 d. 3 = n - 14 Chubbyville purchases a delivery van for $22,900. Chubbyville estimates a four-year service life and a residual value of $1,900. During the four-year period, the company expects to drive the van 107,000 miles. Calculate annual depreciation for the four-year life of the van using each of the following methods. 1. Straight-line. Depreciation expense 2. Double-declining-balance. (Round your depreciation rate to 2 decimal places. Round your final answers to the nearest whole dollar.) Year 1 2 3 4 Total $ 5,250 End of Year Amounts Depreciation Accumulated Expense Depreciation $ 0 Book Value 3. Actual miles driven each year were 18,000 miles in Year 1; 32,000 miles in Year 2; 22,000 miles in Year 3; and 26,000 miles in Year 4. Note that actual total miles of 98,000 fall short of expectations by 9,000 miles. Calculate annual depreciation for the four-year life of the van using activity-based. (Round your depreciation rate to 2 decimal places.) 3. Actual miles driven each year were 18,000 miles in Year 1; 32,000 miles in Year 2; 22,000 miles in Year 3; and 26,000 miles in Year 4. Note that actual total miles of 98,000 fall short of expectations by 9,000 miles. Calculate annual depreciation for the four-year life of the van using activity-based. (Round your depreciation rate to 2 decimal places.) Year 1 2 3 4 Total End of Year Amounts Depreciation Accumulated. Expense Depreciation $ 0 Book Value (i) Calculate (4 + 101) (1 mark) (ii) Hence, and without using a calculator, determine all solutions of the quadratic equation z^2 + 6iz + 12 - 20i = 0. Fast Delivery is the worlds largest express transportation company. In addition to the worlds largest fleet of all-cargo aircraft, the company has more than 663 aircraft and 64,000 vehicles and trailers that pick up and deliver packages. Assume that Fast Delivery sold a delivery truck that had been used in the business for three years. The records of the company reflected the following:Delivery truck cost$51,000Accumulated depreciation36,000Required:1. Prepare the journal entry for the disposal of the truck, assuming that the truck sold for: (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)a. $15,000 cashb. $16,100 cashc. $12,900 cash computer programs no longer require modification after they are implemented (or coded). group of answer choices true false Access Rip Van Winkle in your Journey's text to answer this written response question. Compare and contrast the Revolutionary hero, Benjamin Franklin with the Romanticism hero, Rip Van Winkle. Do these two American icons have any commonalities? What makes them different from one another in their values? How do these heroes display the essence of our country's spirit in a unique way? You must add a minimum of 1 direct quote from the short story find the volume of the figure: a prism of volume 3 with a pyramid of the same height cut out. Use the online tool to create an ERD for a database that describes a criminal enterprise for which you are the kingpin. This could be for arms smuggling, bookmaking, textbook pdf uploading, starting a social media company and stealing everyone's data... whatever you like. The important elements are the entities and the cardinality of the relationships between them. Include enough detail to explore the capabilities of the tool and to demonstrate that you learned something.