Could someone help me?

Could Someone Help Me?

Answers

Answer 1
X+y-2/x+y
Hope that helps

Related Questions

Maurice fills a ball in the shape of a sphere with air. The diameter of the ball when it is filled is 24 inches. How much air, in cubic inches, is in the ball when it is filled? Solve in terms of π like the example above.


PLEASE HELP ME

Answers

Answer:

2304pi inches³

Step-by-step explanation:

volume of ball = 4/3pi r³

=4/3 x pi x 12³=2304 pi inches³

The equation P=2(l+w) gives the perimeter P of a rectangle, where l is the length and w is the width. Solve this equation for w.

Answers

Answer:    P = 2(L + W)     distribute the 2

P = 2L + 2W      subtract 2L from both sides

P - 2L = 2W       divide both sidesby 2

(P - 2L)/2 = W

(9&10: find the value of x & each arc measure) will mark brainliest thanks

Answers

Answer:

11:...31.84 ft.

12....19.02 m.

13....68.90 in.

14....37.33 cm

Step-by-step explanation:

The value of x for 9 will be 36.75° and for 10 will be 9°

Circle

The total sum of all the angle of circle will be 360°.

How to find the value of x?

The sum of the all angles is 360°.

Solution 9

360- 61-34 +29 = 8x

x=36.15°

Solution 10

360 - 90 +9 = 31x

x = 9°

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What is another word for relative frequency?

Answers

Answer:

frequency, relative frequency(noun) the ratio of the number of observations in a statistical category to the total number of observations. Synonyms: frequency, oftenness, absolute frequency, frequence.Step-by-step explanation:

brainliest?

Answer: frequency; ratio.

Step-by-step explanation:

find the equation of the line passing through points (6,-3) and (-2,3)

Answers

3/4 I’m pretty sure hejjejwiwiwjwnnsn

Given the points A(4,6) and B(8, −2), what is the length of segment AB in units?
F √5
G 2√5
H 4√5
J 4

Answers

Answer:

Hi! The answer to your question is H. [tex]4\sqrt{5}[/tex]

Step-by-step explanation:

[tex]Y1 = 6[/tex]

[tex]Y2 = -2[/tex]

[tex]X1 = 4[/tex]

[tex]X2 = 8[/tex]

[tex]AB = \sqrt{(x2-x1)^2+(y2-y1)^2}[/tex]

[tex]AB = \sqrt{(8-4)^2+(-2-6)^2}[/tex]

[tex]AB =\sqrt{(4)^2+(-8)^2}[/tex]

[tex]AB = \sqrt{16+64}[/tex]

[tex]AB = 4\sqrt{5}[/tex]

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Hope this helps!!

- Brooklynn Deka

What is the scale factor of the dilation of ABCD centered at the origin?

Answers

Answer:

The anwser is -1/2

Step-by-step explanation:

A trick i personally learned is that is you are shrinking then it will turn up as a fraction, but make sure that fraction is not an improper fraction and if the dialation does get bigger it will be a whole number or improper fraction.

A reporter claims that 90% of American adults cannot name the current vice president of the United States. To investigate this claim, the reporter selects a random sample of 50 American adults and finds that 28 are unable to name the current vice president. The reporter would like to know if the data provide convincing evidence that fewer than 90% of American adults are unable to name the current vice president. Are the conditions for inference met?
Group of answer choices

Yes, the conditions for inference are met.

No, the Large Counts Condition is not met.

No, the 10% condition is not met.

No, the randomness condition is not met.

Answers

Answer: B

Step-by-step explanation:

No, the Large counts conditio is not met

The correct option is that, No, the Large Counts Condition is not met.

What are the Conditions for Inference?

Conditions for inference are the three conditions on a mean are randomness, whether it is normal distribution and the independence of the test.

Given that,

The reporter selects a random sample of 50 American adults and finds that 28 are unable to name the current vice president.

So the sample is random.

10% condition is also met since the sample size is 50, which must be less than 10% of the total population.

So the 10% condition is also met.

Large counts condition is the condition which requires the sample size to be large enough for the distribution to be approximately normal.

So, the large counts condition is not met.

Hence the correct option is that condition of inference is not met since the Large Counts Condition is not met.

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9. Simplify the expression: 8(5x-3y) *

Answers

Answer:

40x- 24y

Step-by-step explanation:

PWEASE HELP, AREA OF A TRAPEZOID

Answers

Answer:

34 m²

Step-by-step explanation:

Pls help me out!!!!!

Answers

Answer:

cab=62

cba=48

x=12

Step-by-step explanation:

70+x+50+4x=180

combine like terms

120+5x=180

-120. -120

5x= 60

isolate x

5x=60

x=12

Find the missing side

5
1.3
6.2
8.2

Answers

Answer:

I think it is 1.3

Step-by-step explanation:

Find two positive numbers, such that, the product of the first number squared and the second number is 54 and the Sum is a mimimum. What is the minimum sum?

Answers

ThenConnor you are a waste of sperm

d) What fraction is equal to 50% of 1/4

Answers

Answer:

1/8

Step-by-step explanation:

50% of 1/4 = 1/8

hope this helps!

Answer:

1/8

Step-by-step explanation:

Tell whether -2 is a solution of the intequality. 8-2x<12
(The answear is yes but i need the work too

Answers

Answer:

add 8 to 2 and then multiply the 8 with 12.

Step-by-step explanation:

Plzzz tell ans but not for points​ okkkkay if u ans for points i will report


plz telllllll

Answers

Answer:

Given

ΔABC with ∠A = 90°ΔADC with ∠D = 90°The two triangles share same angle ∠C

With two same angles the triangles are similar according to AA similarity postulate:

ΔABC ~ ΔDAC

As we know if triangles are similar then their corresponding sides have same ratio:

AC/CD = BC/AC ⇒ AC*AC = BC*CD ⇒ AC² = BC*CD

Write an equation to represent the situation: Last summer, Gary trained 14
more dogs than Zina. Together they trained 82 dogs. How many dogs did Gary train?

Answers

Answer:

A. g + (g + 14) = 82

Bonus: Gary trained 48 dogs. Triana trained 34.

Step-by-step explanation:

Since Gary trained 14 MORE dogs, anything with a minus sign is definitely wrong. As a result, B & C are eliminated. D is also eliminated because that simplifies to 2g + 28 = 82, which signifies Gary trained 28 more dogs, which is not true. That leaves A as our answer.

g + g + 14 = 82

Combine g & g to get 2g.

2g + 14 = 82

Subtract 14 from both sides.

2g = 82 - 14

2g = 68

Divide both sides by 2.

g = 68/2

g = 34

With that, we now know Triana trained 34 dogs. Add 14 to that, and you get 48 dogs, which is how many Gary trained.

If AAED is dilated to points A, C, and B, which statement is true?
A)
AAED - AACB
B)
AAED AACB
The area of AAED is half the area of AACB
D)
The perimeter of AAED is one-fourth the area of AACB

Answers

Answer:

A

Explanation:

Calculate the length of each side, and add.

AD is the long leg, and AE is the short leg

So we know the basic info. Use to solve.

Hope this helped, and please mark as Brainliest <3

Which of the following functions has a graph with a vertex that is a translation 5 units horizontally to the right of the vertex of the graph of y = (x - 1)2+3?

Answers

Answer:

[tex]g(x) = (x-6)^2 +3[/tex]

Step-by-step explanation:

Given

[tex]y = (x - 1)^2 + 3[/tex]

Required:

Shift 5 units to the right

f(x) = (x + 2)^2 + 2

 

The parabola is written as:

[tex]y = a(x-h) ^2 +k[/tex]

Where [tex](h,k)[/tex] is the vertex

Compare [tex]y = a(x-h) ^2 +k[/tex] to [tex]y = (x - 1)^2 + 3[/tex]

The vertex is:

[tex]Vertex =(1,3)[/tex]

 

Shift 5 units to the right

The rule is:

[tex](x,y) \to (x + 5,y)[/tex]

So, we have:

[tex](1,3) \to (1 + 5,3)[/tex]

[tex](1,3) \to (6,3)[/tex]

The new function is:

[tex]g(x) = a(x-h) ^2 +k[/tex]

[tex]g(x) = (x-6)^2 +3[/tex]

A solid metal rectangular pyramid has a base that measures 16 cm by 25 cm The Solid is melted and recast into a solid cavare pyramid of the same height. Find the length of the side of the base of the square pyramid.

Answers

12 yesyrsyrsjsnskwnbewnisenenekek

A base is labeled on the triangle below (look at picture!)

Answers

Answer:

It's A.

Step-by-step explanation:

Translate each expression
No answering with a link !!!

Directions :
Translate each expression 1-6

Answers

Answer:

Solving the first 6Assumed the number is x#14x - 1#2(2/3)x + 7#3m - n#4x² - 9#52x/5#6(1/4)x + 27

Which expression is equivalent to 6( 8n) - 8?​

Answers

Answer:

48n-48

Step-by-step explanation:

I dont know the options but you just multiply

6 times 8n is 48n

6 times -8 is -48

Answer: 48-6n-8

Step-by-step explanation: So basically u multiply 6x8n which is 48 then all u do is leave the 8 and boom.

If a line contains the points in the tablet below, which is the equation of the line

Answers

what tablet?? there isn't one
I need the tablets so ya

Permutations acellus How many ways can 4 books be arranged on a shelf if there are 8 books to chose from? Note: nPr = n! —— (n-r)!

Answers

Answer:

1680 ways

Step-by-step explanation:

From the question,

nPr = n!/(n-r)!.................. Equation 1

Where, n = Total number of books to chose from, r = number of books to be arranged in the shelf.

Given: n = 8 books,  r = 4 books.

Substitute into equation 1

8P4 = 8!/(8-4)!

8P4 = 8!/4!

8P4 = (8×7×6×5×4!)/4!

8P4 = 1680 ways.

Hence the number of ways 4 books can be arranged in a shelf if there are 8 books to chose from is 1680 ways

QUICK GIVING BRAINLIEST TO THE CORRECT ANSWER

Answers

Answer:

0.25

Step-by-step explanation:

Answer:

25% as a decimal is 0.25 I think

Step-by-step explanation:

HELP

NO LINKS

I NEED TO TURN THIS IN ASAP I APPRECIATE ALL HELP

Answers

Y = 1/4x + 1
your slope is 1/4 and your starting point is 1

solve for y -20x - 4y = 16

Answers

Answer:

y = -5x - 4

Step-by-step explanation:

-20x - 4y = 16

-4y = 20x + 16

4y = -20x - 16

y = -5x - 4

What is the function notation for A(2,-5) B(5,-2) C(4,3)

Answers

Answer:

b?

Step-by-step explanation:

if I'm wrong sorry I'm just answering questions even if I dont 100% know

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Water Cycle Diagram
Label the diagram using the following tags: precipitation, sun, evaporation, clouds, condensation, water

Answers

Answer: #4 = precipitation

               #3 = evaporation

           #2 clouds

           #1= sun

         #5= water

     

Step-by-step explanation:

Answer:

1: sun

2: clouds

3: Evaporation

4: Precipitation

5: Water

Step-by-step explanation:

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