Can you please help me with 12 please?

Answer:

aₙ = aₙ₋₁ + 4

Step-by-step explanation:

Finding the common difference (d) :

Hence, the recursive formula :

Answer:

32x^(7)V^(36)-4x^(9)V^(6)

Step-by-step explanation:

Answer:

10ˣ² +19ˣ + 6

Step-by-step explanation:

5ˣ(2x + 3) + 2 (2x + 3 )

10x² + 15x + 2(2x + 3 )

10x² + 15x + 4x + 6

= 10x² + 19x + 6

Step-by-step explanation:

2/3 hours for 2/5 room.

that means

5×2/3 = 10/3 hours for 5×2/5 = 2 rooms

and then 1 room in 10/3 / 2 = 5/3 hours

Answer:

60

Step-by-step explanation:

630 minus 1030 is 8 hours

480 divided by 8 is 60

Pounds of noodles is along the bottom which is the X value. The cost is on the side which is the y value.

6 pounds would be the x, find the cost on the graph, which is shown but the dot, 15

answer : (6,15)

Answer:

the answer for this question isnparallelogram

Answer:

Parallelogram

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

Since vertical angles are equal, we know the two angles labeled are equal.

We can then set up an equation to get

[tex]19x-28=9x+52.[/tex]

Subtracting [tex]9x[/tex] from both sides to isolate the variable gives us

[tex]10x-28=52[/tex].

Then, adding [tex]28[/tex] to both sides gives

[tex]10x=80,[/tex]

and dividing both sides by 10 gives

[tex]x=8.[/tex]

Now, we can find the measure of [tex]9x+52[/tex] by plugging what we found for [tex]x[/tex] in:

[tex]9(x)+52=9(8)+52=72+52=124.[/tex]

Since the angles ? and 9x+52 make up a line, they are supplementary. Therefore, we have

[tex]?=180-(9x+52)=180-124=\boxed{56}.[/tex]

Answer:

15600

Step-by-step explanation:

26 x 6 x 10 x 10 = 15600

There are 15600 different possible choices of voicemail passwords.

A permutation is defined as a mathematical process which determines the number of different arrangements in a set of objects when the order of the sequential arrangements.

According to the fundamental counting principle, there are 26 choices of letters and 600 different digits of numbers,

So, the Count of possibilities as

⇒ 26 x 600

⇒ 15600

Hence, there are 15600 different possible choices of voicemail passwords.

The tallest plant is  [tex]1 \dfrac{3}{4}\ inches[/tex]   timed taller than the shortest plant.

The finding of the conclusion by reading the data on the graph is termed as the graphical analysis.

Given:

The line plot below shows the heights of flowers in a garden.

To Find:

How much taller is the tallest flower than the shortest flower?​

The solution will be:

Knowing that each dot represents it's heights.

Let's makes a table:

[tex]6 \dfrac{1}{2} =OO[/tex]

[tex]6 \dfrac{3}{4} = O[/tex]

7 ⇒ ОООО

[tex]7 \dfrac{1}{4} == > OOOOOO[/tex]

[tex]7 \dfrac{1}{2} = OOOO[/tex]

[tex]7 \dfrac{3}{4} = OO[/tex]

8 ⇒ none

[tex]8 \dfrac{ 1}{4} = O[/tex]

[tex]8 \dfrac{1}{2}[/tex] ⇒ none

It's also given that the tallest flower and the shortest flower.

Which is:

Smallest → [tex]6 \dfrac{1}{2}[/tex]

Tallest → [tex]8 \dfrac{1}{4}[/tex]

Now all we have to do is subtract tallest flower from the shortest flower.

[tex]8 \dfrac{ 1}{4} - 6\dfrac{ 1}{2}[/tex]

Break off 1 from 8 : 8 1/4 = 7 5/4

Now we have:

[tex]7 \dfrac{5}{4} - 6\dfrac{ 1}{2}[/tex]

Subtract whole number: 7 - 6 = 1

Combine fraction:

[tex]\dfrac{5}{4} - \dfrac{1}{2} = \dfrac{3}{4}[/tex]

[tex]=1 + \dfrac{3}{4}[/tex]

Hence the tallest plant is  [tex]1 \dfrac{3}{4}\ inches[/tex]   timed taller than the shortest plant.

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Answer:

It is the third one.

Step-by-step explanation:

h=V/πr² because when you transpose for h, you will be dividing both sides by πr², leaving you with h on one side, and V/πr² on the other. I don't know if this is detailed enough.

Answer:

STEP ONE.

Use the sum-product solution.

y² + y - 20

y² + 5y - 4y - 20

STEP TWO.

Common factors from the pairs.

y² + 5y - 4y - 20

y (y + 5) - 4 (y + 5)

STEP THREE.

Rewrite in factored form.

y (y + 5) - 4 (y + 5)

(y - 4) (y + 5)

SOLUTION

(y - 4) (y + 5)

Step-by-step explanation:

hope this helped !! good luck and make sure to always stay safe and happy !

you got this !!

1) All angles of a rectangle are right angles, so the measure of angle CBA is 90 degrees.

2) Since all angles of a rectangle are right angles, angle BAD measures 90 degrees. Subtracting the 25 degrees of angle BAW from this, we get that angle CAD has a measure of 65 degrees.

3) Opposite sides of a rectangle are parallel, so by the alternate interior angles theorem, the measure of angle ACD is 25 degrees.

4) Because diagonals of a rectangle are congruent and bisect each other, this means BW=WA. So, since angles opposite equal sides in a triangle (in this case triangle ABW) are equal, the measure of angle ABW is 25 degrees. This means that the measure of angle CBD is 90-25=65 degrees.

5) In triangle AWB, since angles in a triangle add to 180 degrees, angle BWA measures 130 degrees.

6) Once again, since diagonals of a rectangle are congruent and bisect each other, AW=WD. So, the measures of angles WAD and ADW are each 65 degrees. Thus, because angles in a triangle (in this case triangle AWD) add to 180 degrees, the measure of angle AWD is 50 degrees.

The coordinates (2, 2),(-6, 5),(-6, -4),(0,0) are well defined in the Graph 4.

The correct option is (D)

A graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.

Given Coordinates are: (2, 2),(-6, 5),(-6, -4),(0,0)

The above coordinates are well defined in the Graph 4.

Hence, the correct graph is (d)

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Answer:

the anwser is 264

Step-by-step explanation:

484 divieded by 44 = 11

11 times 6 = 66

66 times 4 = 264

Answer:

The answer is 264 pls mark me brainliest

Step-by-step explanation:

The translation 3 units to the right and 3 units up is attached below.

A translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

A translation is a transformation that moves every point in a figure the same distance in the same direction.

For example, this transformation moves the parallelogram to the

right 5 units and up 3 units.

It is written ( x , y ) → ( x + 5 , y + 3 ) .

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        - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

[tex]\blue{\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]

               Which expression represents "12 less than the product of n and 5"?

[tex]\blue{\textsf{\textbf{\underline{\underline{Answer:-}}}}[/tex]

12-5n

[tex]\blue{\textsf{\textbf{\underline{\underline{How\:to\:Solve:-}}}}[/tex]

                        First of all, the "product" indicates that you multiply these           numbers.

Here we are asked to multiply a number n times 5. This can be written as follows:

[tex]\red{\textsf{\textbf{5n}}}[/tex]

Now, "12 less" indicates that we subtract 12 from something; in this case, this "something" is 5n:

[tex]\red{\textsf{\textbf{\underline{\underline{12-5n}}}}[/tex]

          - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Answer:

$763

Step-by-step explanation:

Answer:

Jasmine will have 763 dollars in one year

Step-by-step explanation:

Happy to help :D

Answer:

10 inches²

420 inches²

Step-by-step explanation:

1) Area of a triangular placemat:

= ½ × base × height

= ½ × 5 × 4

= 10 inches²

2)  Total area of the placemat:

= Area of a placemat × Number of triangles

= 10 × 42

= 420 inches²

circumference= 24 feet

the radius of the circle.

[tex]c = 2\pi \: r[/tex]

[tex]r = \frac{c}{2\pi} [/tex]

[tex]r = \frac{24}{2 \times \pi} [/tex]

[tex]r = 3.81972[/tex]

[tex]r = 3.8 \: ft[/tex]

therefore, the radius of the circle is 3.8 feet.

Answer:

3.80

Step-by-step explanation:

The circumference has /pi and diameter

lets just say pi is 3.14

24/3.14 = 7.64

that means the diameter is 7.64

Radius is half, or 1/2 of the diameter

7.64/2 = 3.82

radius = 3.82

3.82 rounded is 3.8

Answer: B

Step-by-step explanation:

The area of the larger square is 9^2 = 81, and the area of the smaller square is 3^2 = 9. This means the area of the shaded region is 81-9=72. Hence, the desired probability is 72/81 = 8/9.

Answer:

D 2,5

Step-by-step explanation:

have a good day and don't copy me

Answer:

x+2y=-14x+2y=-14

x+14x+2y-2y=-14

15x+0=-14

15x=-14

15x/15=-14/15=-7/5

x=7/5.

Step-by-step explanation:

Before you start calculating the following . You need to group like terms .Also when you are moving the numbers to the other side and it is negative you need to change it to positive . Also when you are changing it to the other side and it is positive you need to change it to negative.Thank you for the question

Answer:

  7776π in³

Step-by-step explanation:

You are given the area of the sphere, so you can use the area formula to find its radius. Then the volume formula can be used to find the volume.

__

The area of the sphere is given by the formula ...

  A = 4πr²

Solving for r, we find ...

  A/(4π) = r²

  √(A/(4π)) = r = √(1296π/(4π)) = √324 = 18

The radius of the sphere is 18 inches.

__

The volume formula is ...

  V = 4/3πr³

Using the found radius, we find the volume to be ...

  V = 4/3π(18 in)³ = 4/3(5832)π in³

  V = 7776π in³

The value from the set {3,8,9,14} makes the equation 2n - 5 = 11 true is n = 8

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation:

2n - 5 = 11

When n = 3:

2(3) - 5 = 1 ≠ 11

When n = 8:

2(8) - 5 = 11

When n = 9:

2(9) - 5 = 13

When n = 14:

2(14) - 5 = 23

The value from the set {3,8,9,14} makes the equation 2n - 5 = 11 true is n = 8

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Answer:

x = 348

Step-by-step explanation:

From the given we can tell it a supplementary angle.

Don't know what supplementary angle is?

Supplementary angle are angles that :

Equal 180 °

Solve:  

Since,

∠ABD is (0.18x+54)°

∠CBD is (0.07x+39)°

Thus,

(0.18x+54) + 0.07x + 39 = 180

Group likes terms:

0.25x + 54 + 39 = 180

0.25 + 93 = 180

Subtract 93 from both sides

0.25x = 87

x = 348

Check Answer:

0.18(348) + 54 + 0.07(348) + 39

= 180

Answer:

see the attachment!

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[tex] {x}^{8} + {x}^{4} + 1 - (24)(7) - 45[/tex]

the simplest form.

[tex] {x}^{8} + {x}^{4} + 1 - (24)(7) - 45[/tex]

[tex] = {x}^{8} + {x}^{4} + 1 - 168 + - 45[/tex]

[tex] = ( {x}^{8} ) + ( {x}^{4} ) + (1 + - 168 + - 45)[/tex]

[tex] = {x}^{8} + {x}^{4} - 212[/tex]