Mathematics High School

PLEASEE hurry, I attached 15 points​

PLEASEE Hurry, I Attached 15 Points

Answers

Answer 1

Answer:

113.04

Step-by-step explanation:

A = πr²

6 x 6 = 36

36 x 3.14 = 113.04

Related Questions

M {-5,2} and N {5,2} are the endpoints of the segment MN on the coordinate plane what is the length of MN?

Answers

Answer:

Length MN = 10 unit

Step-by-step explanation:

Given: M {-5,2} and N {5,2} are the endpoints of the segment MN.

Length of line segment having co-ordinates as

[tex](x_1, y_1) and (x_2, y_2)[/tex]

is calculated as

[tex]D =\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

So plugging the values in above equation we get

[tex]D =\sqrt{(5+5)^2+(2-2)^2}[/tex]

D = 10 unit

Therefore, Length MN = 10 unit

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

What is an equation of the line that passes through the point (-1,-3) and is parallel to the line 4x-y=2

Its not y=4x+11 that was incorrect

Answers

Answer:

y=4x+1

Step-by-step explanation:

1. 4x-y=2

  -y=-4x+2   divide both sides by -1

  y=4x-2

2. y-y1=m(x-x1)

   y-(-3)=4(x-(-1))

    y+3=4x+4

    y=4x+4-3

    y=4x+1

Parallel lines have the same, so the equation we are making should have the slope of 4.

 

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

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

(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°

Learn more about the angle here https://brainly.com/question/25716982

#SPJ2

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.

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

Answers

3/4 I’m pretty sure hejjejwiwiwjwnnsn

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

Basim used a trailer to haul dirt. The trailer is in the shape of a rectangular prism. The interior of the trailer has a length of 8 feet, a width of 4 feet, and a height of 2 feet. What is the total number of cubic feet of dirt that the trailer can hold when it is filled so that the dirt is level with the top?

Answers

Answer:

64 cubic feet

Step-by-step explanation:

The Volume of a rectangular prism = Length × Width × Height

Hence,

length = 8 feet

width = 4 feet

height = 2 feet.

Volume of the rectangular prism =

8 feet × 4 feet × 2 feet

= 64 cubic feet

The total number of cubic feet of dirt that the trailer can hold when it is filled so that the dirt is level with the top is 64 cubic feet of dirt

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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☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

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

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

Find the missing side

5
1.3
6.2
8.2

Answers

Answer:

I think it is 1.3

Step-by-step explanation:

if x+3y upon 5x+4y= 1/3 find the ratio of x:y ANSWER FASTTT

Answers

Answer:

x : y = 5 : 2

Step-by-step explanation:

Given

[tex]\frac{x+3y}{5x+4y}[/tex] = [tex]\frac{1}{3}[/tex] ( cross- multiply )

5x + 4y = 3(x + 3y)

5x + 4y = 3x + 9y ( subtract 3x from both sides )

2x + 4y = 9y ( subtract 4y from both sides )

2x = 5y ( divide both sides by 2 )

x = [tex]\frac{5}{2}[/tex] y ( divide both sides by y )

[tex]\frac{x}{y}[/tex] = [tex]\frac{5}{2}[/tex] , that is

x : y = 5 : 2

Answer:

x/y = 5/2

Step-by-step explanation:

hello :

(x+3y) /( 5x+4y)= 1/3 means : 5x+4y = 3(x+3y)

5x+4y = 3x+9y

5x-3x = 9y - 4y

2x = 5y

now divid by y : 2x/y = 5y/y

2x/y = 5 so : x/y = 5/2

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.

What is 2, 3, 4?????????

Answers

Answer:

2 = 51 degrees

3 = 51 degrees

4 = 51 degrees

not that sure

Step-by-step explanation:

https://brainly.com/

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:

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

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!

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:

Write an inequality to model the solutions shown on the number line below.

Answers

Answer:

X > 6

Step-by-step explanation:

Where is the coefficient in 5/7+c

Answers

Answer:

coefficient is 1 because 5/7 is the constant, which c is the varible, but there is no coefficient, which is automatically 1

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:

What is the value of x in the equation 4-3x+5x=12

Answers

X= 4 hope this helps!!!!

Please answer correctly! I will mark you as Brainliest

Answers

Answer:

33,333 ft^3

Step-by-step explanation:

A pyramids volume can be defined by V=lwh/3. We know the base is 1000 ft^2, so we multiply that by an additional 100 for the height. We then have 100,000 ft^3. After that, we simply divide it by three, which is 33,333.3 repeating, and round it to 33,333 ft^3

Which of these sets of ordered pairs satisfies an exponential equation? (1) {(1, -1), (2, -8), (3, -27), (4, -64)} (2) {(1, -1), (2, -4), (3, -9), (4, -16)} (3) {(1, -2), (3, -8), (5, -32), (7, -128)} (4) {(1, -2), (3, 2), (5, 6), (7, 10)}

Answers

Answer:

(4, -16)(3, -8)

Step-by-step explanation:

Fill in the missing numbers.
__+-3.5=7.25
-3/4-__=1/2
-2 3/8-(-4 2/3) = __

Answers

Answer:

10.75

-5/4

2 7/24

Step-by-step explanation:

1.)

__+-3.5=7.25

Let missing number = x

x - 3.5 = 7.25

x = 7.25 +3.5

x = 10.75

2.)

-3/4-__=1/2

Let missing number = x

-3/4 - x = 1/2

-3/4 - 1/2 = x

(-3 - 2) / 4 = x

-5/4 = x

3.)

-2 3/8-(-4 2/3) = x

-2 3/8 + 4 2/3 = x

-19/8 + 14/3 = x

(-57 + 112) / 24 = x

55 / 24 = x

2 7/24

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

51 is approximately equal to
A
7
B
5.1
с
6
D
60

Answers

Answer:

5.1 for my answer

Step-by-step explanation:

because is not equal

PWEASE HELP, AREA OF A TRAPEZOID

Answers

Answer:

34 m²

Step-by-step explanation:

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