mean median and mode of 50 2 36 12 40 10 14 27 13 3 36 10 9 34 42 1 24 154 4 21 31 7 4 12 3 31 8 3 24 66 3 22 52 2 25 5 14 29 48 4

Answer:

quadratic

Step-by-step explanation:

Linear function is represented by the data given on the table.

" Linear equation is an algebraic expression in which highest exponent of the given variables is one. It represent a straight line."

General form of linear equation

y = ax + b

According to the data given in the table,

When x = 0 , y = -3 ,

Substitute the given values of x and y in general form of linear equation

- 3 = a × 0 + b                          

⇒ - 3 = b                                 ____(1)

When x = 1 , y = 5

  5 = a × 1 + b                        

  5 = a + b                                         ____(2)

Substitute the value of b in (2) we get,

 5 = a + ( -3)

⇒ a = 8

Substitute the value of 'a' and 'b' in general form of linear equation and check whether it is true for other values of x and y.

y = 8x  - 3

check for the x = 2

   y = 8(2) -3

⇒ y = 13

Yes , it is correct.

When x =3

   y = 8 (3) - 3

⇒ y = 21

It is correct.

Hence, we conclude that Linear function is represented by the data given on the table.

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Answer:

1/4+1/16+1/64+1/256+1024

Sorry if i am wrong                                

If i am right please make me brainliest

Answer:

341/1024 (or) 0.333

Step-by-step explanation:

1st) 1/4 of 1 = 1/4

2nd) 1/4 of 1/4 = 1/16

3rd) 1/4 of 1/16 = 1/64

4th) 1/4 of 1/64 = 1/256

5th) 1/4 of 1/256=1/1,024

so 1/4+1/16+1/64+1/256+1/1024with the same common denominator is

256/1024+64/1024+ 16/1024+4/1024+1/1024=

341/1024

Answer:

C

Step-by-step explanation:

Angle CAD and angle BAD are congruent.

10x - 7 = 3x+ 7

10x - 3x = 7 + 7

7x = 14

(7x)/7 = 14/7

x = 2

Plug in x as 2.

10(2) - 7

20 - 7

= 13

Answer:

C

Step-by-step explanation:

Since BD and DC are congruent, we know that DA bisects <BAC.

This means that <BAD and <CAD are congruent.

We can set up an equation for that.

3x+7=10x-7

Subtract 3x from both sides.

3x-3x+7=10x-3x-7

7=7x-7

Add 7 to both sides.

7+7=7x-7+7

14=7x

Divide both sides by 7.

x=2

Plug that back into expression for m<CAD.

10x-7

10(2)-7

20-7

13 degrees.

Answer:

B

Step-by-step explanation:

Answer:

OPTION D

Step-by-step explanation:

Cuz i have done this before and i believe that was the correct answer I guess

If I am wrong, very sorry!

Hope this is the answer that you are looking forward!

Answer:

D

Step-by-step explanation:

Δ KLM is equilateral ( 3 congruent angles ), thus 3 sides are congruent

KM = LM = 5

Δ MJK is isosceles ( base angles are congruent ), thus

MJ = KM = 5 , substitute value

x + 1 = 5 ( subtract 1 from both sides )

x = 4 → D

x=4

Step-by-step explanation:

all sides are 5 on the bottom triangle and the top triangle has 2 sides that are equal and one equals 5. there for it becomes x +1=5. 4

Answer:

144

Step-by-step explanation:

2(39+33)

2(72)

144

=144

Answer:

? = 140

Step-by-step explanation:

Use similar triangles and laws of proportions.

36/56 = 90/?

36 * ? = 56 * 90

? = 56 * 90/36

? = 140

Answer:

Step-by-step explanation:

Window is in the shape of rectangle

Area of the rectangular window = length * width

                                                     = 18 * 2

                                                     = 36 ft²

Answer:

36

Step-by-step explanation:

i got 100%(❁´◡`❁)

[tex]x^{2} -8=-1[/tex]

[tex]x^{2} = -1 + 8[/tex]

[tex]x^{2} = 7[/tex]

x = ±[tex]\sqrt{7}[/tex]

Answer:

x = ±sqrt(7)

Step-by-step explanation:

x^2−8=−1

Add 8 to each side

x^2−8+8=−1+8

x^2 = 7

Take the square root of each side

sqrt(x^2) = ±sqrt(7)

x = ±sqrt(7)

Answer:

$54 for 4 months   $89 in total

Step-by-step explanation:

Lisa paid $35 at first

then she paid 0.75  per song which is 0.75 *18 = $13.5

Then just multiply 13.5 by 4 b/c of 4 months

The total amount Liza has spent after 4 months is $89.

Mathematically, an equation can be defined as a statement that supports the equality of two expressions, which are connected by the equals sign “=”. For example, 2x – 5 = 13.

Given that, Lisa paid $35.00 to join an online music service, she purchases 18 songs each month at a cost of $0.75 per song,

we need to find the total amount she paid after 4 months,

So, the cost of 18 songs = 0.75 x 18 = $13.5

The cost of 18 songs in 4 months = $54

Now, the total amount she paid = $54 + $35 = $89

Hence, the total amount Liza has spent after 4 months is $89.

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Answer:

slope = [tex]\frac{7}{5}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 3, 0) and (x₂, y₂ ) = (2, 7)

m = [tex]\frac{7-0}{2+3}[/tex] = [tex]\frac{7}{5}[/tex]

Answer:

7/5

Step-by-step explanation:

m=y2-y1/x2-x1

7-0=7

2-(-3)=5

7/5

Answer:

11 weeks

Step-by-step explanation:

He has 85 and can save 29 each week.  This must be greater than the cost of the tv

85 + 29 w > 395.50

Subtract 85 from each side

85 -85 + 29 w > 395.50-85

29w >310.50

Divide by 29

29w/29 > 310.5/29

w >10.70689655

The number of weeks must be greater than 10.7 so rounding up

He must save for at least 11 weeks

Answer:

m(∠OAC) = 52°

Step-by-step explanation:

A, B and C are the pints on a circle with center O.

m(∠ABC) = 38°

By the central angle theorem,

"Central angle subtended by two points on a circle measure the twice of the inscribed angle subtended by these points."

m(∠AOC) = 2m(∠ABC)

m(∠AOC) = 2 × 38° = 76°

Now in ΔAOC,

AO and OC are the radii, so the angles opposite to radii will measure the same.

∠OAC ≅ ∠OCA

Since, sum of all the interior angles of a triangle is 180°.

m(∠OAC) + m(∠OCA) + m(∠AOC) = 180°

m(∠OAC) + m(∠OAC) + 76° = 180°

2m(∠OAC) = 180° - 76°

2m(∠OAC) = 104°

m(∠OAC) = 52°

Answer:

domain: -5≤x<1

range: -4≤y<7

Step-by-step explanation:

The domain of the line segment will be [-5, 1) and the range of the line segment will be [-4, 7).

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

A line segment in mathematics has two different points on it that define its boundaries. A line segment is sometimes referred to as a section of a path that joins two places.

The domain means all the possible values of x and the range means all the possible values of y.

From the graph, the domain of the line segment will be [-5, 1) and the range of the line segment will be [-4, 7).

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Answer:

512.

according to the instructions you are told to drag and carry the numbers in the box below to the correct destination in the sequence until the ninth value.

If its not correct drag to the trashcan to delete

Step-by-step explanation:

2, -4, 8, -16, 32, -64, 128, -256,512

that's the sequence to be filled in

Answer: s=36

Step-by-step explanation:

To solve for s, we can use our algebraic properties to solve.

[tex]\frac{1}{3}s+14=26[/tex]                    [subtract both sides by 14]

[tex]\frac{1}{3}s=12[/tex]                            [multiply both sides by 3]

[tex]s=36[/tex]

Answer:

The answer is s=36

Step-by-step explanation:

Answer:

( x-6)^2 -17

Step-by-step explanation:

X^2 - 12x + 19

we need it in given below form

(x + a)^2 + b

we know that

[tex](x + a)^2 = x^2 + 2ax + a^2\\[/tex]

lets convert that in same form

X^2 - 12x + 19 = x^2 + 2(-6)x + 19

comparing x^2 + 2(-6)x to x^2 + 2ax

we have a -6

now

(x-6)^2 = x^2 + 2(-6)x + 36

36 is missing in the x^2 + 2(-6)x + 19 hence to get that

we add and subtract 36 in the above equation

so we have

x^2 + 2(-6)x + 19 + 36 -36

rearranging  it \

(x^2 + 2(-6)x  + 36) -36 + 19    (x^2 + 2(-6)x  + 36 =( x-6)^2)

=>( x-6)^2 -17

comparing the above equation to

(x + a)^2 + b

we have a = -6

b = -17

( x-6)^2 -17

Answer:

A line is an infinite two dimensional figure

Answer:

a = 1 ; b = -8 ; c = -5

Step-by-step explanation:

f(p) = p² - 8p  -5

a = co-efficient of p² = 1

b = co-efficient of p = -8

c = constant = -5

Answer: 12 - c

Step-by-step explanation:

Really, the expression is 96/8 - c

where 96/8 means The number of questions each child would have gotten if the grandma was fair, and - c means the amount of cookies fewer Cindy received.  Simplifying this, makes the expression 12 - c.

Hope it helps <3

Answer:

[tex]x=36^{\circ}[/tex]  is the required answer.

Step-by-step explanation:

The angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap. The Sum of adjacent angles is [tex]180^{\circ}[/tex]

[tex]x+108^{\circ}+x=180^{\circ}\\\\\Rightarrow x=36^{\circ}[/tex]

[tex]108^{\circ}[/tex] represents the internal angle of a pentagon.

Best Regards!

The value of x is,

⇒ x = 36

Since, We have to given that,

The figure is composed of a regular pentagon and a rectangle.

We know that,

Since, Sum of all the angles of a regular pentagon is, 540 degree

Hence, Each angle of a pentagon is,

⇒ 540 / 5

⇒ 108 degree

So, By given figure we get;

⇒ x + 108 + x = 180

(By linear pair angles)

⇒ 2x + 108 = 180

·⇒ 2x = 180 - 108

⇒ 2x = 72

⇒ x = 36

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Answer:

y=1/4x + 16

Step-by-step explanation:

Answer:

cccccccccccccccccccccccccccc

C!

Answer:

given,

the points are(-4,-3) and (-7,5)

now, midpoint=

[tex] \frac{x1 + x2}{2} , \frac{y1 + y2}{2} [/tex]

or, midpoint =

[tex] \frac{ - 4 - 7}{2} ,\frac{ - 3 + 5}{2} [/tex]

therefore the midpoint is (-11/2,1)... ans

hope it helps..

Answer:

my answer in the paper

don't forgotten for press "love"

Answer: 5 : 12 : 30

Step-by-step explanation:

A : C         B : C

1 : 6          2 : 5

Find the LCM of 6 & 5 (which is 30). Then multiply A : C by 5 and B : C by 6 so the C-values are equal for both ratios.

   A : C                  B : C

1(5) : 6(5)          2(6) : 5(6)

=  5 : 30               12 : 30

A = 5, B = 12, C = 30

    5 : 12 : 30

Answer:

92.7

Step-by-step explanation:

1.38 ÷ 2.6 = .53076923

this means ↑that number is what percent shadows covers

49.25 ÷ .53076923 = 92.7 (roughly)

Answer:

? = 9.

Step-by-step explanation:

According to the AA Theorem, the two triangles are similar.

[tex]\frac{30}{30 + 5} =\frac{54}{? + 54}[/tex]

30 (? + 54) = 54 * 35

30? + 1620 = 1890

3? + 162 = 189

3? = 27

? = 9

Hope this helps!

Answer:

Hello There!

`~~~~~~~~~~~~~~~~~~~~~`

Here are some:

Step-by-step explanation:

10 = 50

6 = 30

7 = 35

Using ten would have them all equal 50, using 6 would have them all equal 30 and using 7 would have them all equal 35.

Hope this helped you. Brainliest would be nice!

Answer:

Step-by-step explanation:

n = 2,5,10

n=2

[tex]2(2)+3(2)=5(2)\\\\Multiply\\\\4+6=10\\\\Addition\\\\10=10[/tex]

n = 5

[tex]2(5)+3(5)=5(5)\\\\Multiply\\\\10+15=25\\\\Addition\\\\25=10[/tex]

n = 10

[tex]2(10)+3(10)=5(10)\\\\Multiply\\\\20+30=50\\\\Addition\\\\50=50[/tex]

Hope it helps <3