Whats % is 4 of 16 ?

The quadratic equation that gives the area, "a," of a rectangle in square feet given its width, "w," in feet is **A = w^2**, where A represents the area and w represents the width.

In a rectangle, the area is given by the product of its length and width. Since we are specifically interested in finding the equation for the area in terms of the width, we can let the length be a constant value or represent it in terms of the width.

Let's assume the length is a constant value, L. Then, the area of the rectangle, A, can be expressed as A = Lw.

However, if we consider the rectangle to be a square (where the length is equal to the width), we have a special case where L = w. In this case, the equation for the area simplifies to A = w^2.

Therefore, the quadratic equation A = w^2 represents the area of a rectangle in square feet given its width in feet. This equation indicates that the area is directly proportional to the square of the width.

For example, if the width of the rectangle is 5 feet, we can substitute w = 5 into the equation: A = 5^2 = 25 square feet. This means that the area of the rectangle would be 25 square feet when the width is 5 feet.

It's important to note that the equation A = w^2 assumes that the width and length of the rectangle are measured in the same unit (feet in this case). If the width is measured in a different unit, such as inches or meters, the equation would need to be adjusted accordingly to maintain consistent units.

Learn more about quadratic equation here

https://brainly.com/question/1214333

#SPJ11

A permutation is an arrangement of outcomes in which the order does matter.

A combination is an arrangement of outcomes in which the order does not matter.

In this case, for example, the password HI is different from the password IH. In both cases, the outcomes (letters H and I) are the same, but the order of them changes the arrangement (the password). Therefore, the problem involves a permutation because the order of letters selected does matter

Answer:

A = 364 m²

Step-by-step explanation:

the figure is has 2 pairs of parallel sides and is therefore a parallelogram.

the area (A) of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular height )

here b = 26 and h = 14 , then

A = 26 × 14 = 364 m²

Answer:

The large container holds 6 cups of water

Step-by-step explanation:

If two small containers and one large container equal 10 cups and one large minus one small equals 4 cups then that means that each small container has to equal 2 cups of water.

Answer:

351 ccm

Step-by-step explanation:

Let's split the prism in a rectangular prism and a triangular prism:

- the volume of the rectangular prism is 6 * 5 * 9 = 270 ccm

- the volume of the triangular prism is base of the surface x height:
   (3 * 6)/2 * 9 = 81 ccm

Total volume is 270 + 81 = 351 ccm

Step-by-step explanation:

As we observe on the prism we have the

. slant height of 9cm

. height of base of 6cm

. long side of the base of 8cm

. short side of the base which is 5 cm

So as we know the volume of the prism is A=(BA(base area)* slant Height)  /2      

So the area of the trapezium is A=((B(long base side)+b (short base side ))*h)/2

it's A=((8+5)*6)/2=39 square centimeters

So the volume is=(39*9)/2=175.5 cubic centimeters

Answer:

(2, 4)

Step-by-step explanation:

Since, lines are intersecting at point (2, 4).

Therefore, (2, 4) is the solution.

Answer:

41

Step-by-step explanation:

4x +5 = 7x -22

5 = 3x -22

27 = 3x

x = 27/3

x = 9

4(9) + 5 = RS

36+ 5 = RS

RS = 41

Answer:

RS=41

Step-by-step explanation:

Because RT intersects the midpoint of QS, from doing some geometry we know that QRT and SRT are congruent triangles. Thus, RS=RQ because of cpctc

so, we can make the equation:

4x+5=7x-22

simplify

3x=27

x=9

now, plug that into 4x+5, and we get 36+5, or 41. RS=41

As per the unitary method, Sean will spend $91.80 on the framing material for his painting.

Let's call this length "x". Therefore, the area of the square painting can be expressed as:

Area of the square painting = x²

We know that the area of the painting is 225 square inches. Therefore, we can write:

x² = 225

To solve for x, we can take the square root of both sides of the equation:

x = √(225) x = 15

So, the length of each side of the painting is 15 inches.

Therefore, the new length of each side of the painting will be

=> 15 + 2 = 17 inches.

Now, let's calculate the perimeter of the framed painting. Since the painting is square-shaped and the length of each side is 17 inches, the perimeter of the framed painting can be expressed as:

Perimeter of the framed painting = 4x

Perimeter of the framed painting = 4(17)

Perimeter of the framed painting = 68 inches

To calculate the cost of the framing material, we need to multiply the perimeter of the framed painting by the cost per inch of the framing material, which is given to be $1.35 per inch.

Therefore, the cost of the framing material can be expressed as:

=> Cost of the framing material = Perimeter of the framed painting x Cost per inch

=> Cost of the framing material = 68 x 1.35 Cost of the framing material = $91.80

To know more about unitary method here

https://brainly.com/question/28276953

#SPJ4

1) The wavelength of A is equal to 6.98 × \(10^{-8}\)meters

2) The wavelength of B is equal to 3.45 × \(10^{-11}\) meters

Since we know that the wavelength = speed of light / frequency

The speed of light is 3.00 × \(10^8\) meters per second.

For light sample A with a frequency of 4.30 × 10^15 Hz can be calculated as;

wavelength of A = (3.00 ×  \(10^8\)  m/s) / (4.30 × 10^15 Hz)

wavelength of A = 6.98 ×  \(10^{-8}\) meters

For light sample B with a frequency of 8.70 × \(10^18\) Hz can be calculated as;

wavelength of B = (3.00 ×  \(10^8\) m/s) / (8.70 ×\(10^18\) Hz)

wavelength of B = 3.45 ×  \(10^{-11}\)  meters

Learn more about wavelength:

brainly.com/question/31143857

#SPJ4

9514 1404 393

Answer:

  (x, y) ⇒ (x -8, y +2)

Step-by-step explanation:

Each image point is 8 units left of the preimage point. The only answer choice that subtracts 8 from each x-coordinate is the one shown in the attachment.

Answer:

Step-by-step explanation:

4/5 x - 2 > 3/10 * 2x

4/5 x - 2 > 3/5 x

4/5 x - 2 - 3/5x> 0

1/5x > 2

x > 10

Using it's concept, it is found that there is a 8% probability of the card being a king, given that it is a black card.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In a standard deck, there are 26 black cards, of which 2 are kings, hence the probability is given by:

p = 2/26 = 0.0769 = 7.69%.

Rounded to the nearest whole number, 8% probability of the card being a king, given that it is a black card.

More can be learned about probabilities at https://brainly.com/question/14398287

#SPJ1

∠A= ∠R , and the triangle is congruent.

What are angles?

acc to our question-

Hence,∠A= ∠R , and the triangle is congruent.

learn more about angles click here:

brainly.com/question/25716982

#SPJ13

Answer:

5.59

Step-by-step explanation:

The probability that three workers out of seven chosen drive to work alone is 1/30.

We have,

To solve this problem, we can use the combination formula to find the number of ways to choose three workers out of four who drive to work alone, and then divide that by the total number of ways to choose seven workers from the group.

The number of ways to choose three workers out of four who drive to work alone is:

C(3,4) = 4

(Here C(3,4) denotes the number of combinations of 3 workers out of a group of 4.)

The number of ways to choose seven workers out of the group.

= C(7,10)

= 10!/7! (10 - 7)

= (10 x 9 x 8 x 7!)/7! 3!

= 10 x 9 x 8 / 3 x 2

= 10 x 3 x 4

= 120

(Here C(7,10) denotes the number of combinations of 7 workers out of a group of 10.)

Now,

The probability that three out of seven workers are chosen to drive to work alone.

P = 4/120 = 1/30

Thus,

The probability that three workers out of seven chosen drive to work alone is 1/30.

Learn more about probability here:

https://brainly.com/question/14099682

#SPJ1

Answer:

12 is to 56

Step-by-step explanation:

hope it helped have a good day :))

Answer:

0.25

Step-by-step explanation:

:)

Answer: the absolute value of 1/4 is 1

Step-by-step explanation:

Answer: 171.5

Step-by-step explanation:

1/2 x 7 x 7 x7  = 171.5 cm3

Answer:

\(volume=1/3(area ~of ~base) \times( height)\)

\(v=1/3(7\times7)\times7\)

\(v=343/3\)

\(v=114\)

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

hope it helps...

have a great day!!

Total 816 triangles that can be formed using diagonals from a common vertex of a 21-gon.

In mathematics, a diagonal is a line joining two vertices of a polygon or solid whose vertices do not lie on the same edge. Diagonals are generally defined as oblique lines or slanted lines connecting the vertices of a shape. A diagonal is defined as a horizontal shape with sides/edges and corners. 

Solution of the given problem:

Firstly, choose 3 vertices of 21-gon which are not adjacent to each other.

Secondly, connect all three vertices to a common vertex.

Now, there are 18 vertices that are not adjacent to common vertex and there are now 18 diagonals that can be drawn to the common vertex up to these vertices.

To form a triangle using these diagonals, we need to choose 3 of these 18 vertices, this can be calculated using the binomial coefficient formula:

18 choose 3 = 18! / (3! * (18 - 3)!) = (18 * 17 * 16) / (3 * 2 * 1) = 816

Thus, total 816 triangles can be formed.

To learn more about triangles, visit the link below

https://brainly.com/question/2773823

#SPJ1

Answer:

7.

Step-by-step explanation:

What you can do to figure it out is divide 35 by all the answers. If it comes out even that's the answer. 35/7 = 35

hope this helps, good luck :)

Answer:

11 now brain list

Step-by-step explanation:

Answer: I hope this is helpful

Step-by-step explanation:

The square root of 121 is 11, as 121 is a perfect square number. √121 can be either positive or negative.The square root of 121 equals 11. Since 11 is a whole number, 121 is a perfect square.There are three factors of 121. They are 1, 11 and 121

Answer:

J

Step-by-step explanation:

Answer:

The answer is J

Step-by-step explanation:

The letters are corresponding with each other.

Answer:

because I made a tree

Step-by-step explanation:

The values of the missing sides are;

a.  x = 35. 6 degrees

b. x = 15

c. x = 22. 7 ft

d. x = 31. 7 degrees

To determine the values, we have;

a. Using the tangent identity;

tan x = 5/7

Divide the values

tan x = 0. 7143

x = 35. 6 degrees

b. Using the Pythagorean theorem

x² = 9² + 12²

find the square

x² = 225

x = 15

c. Using the sine identity

sin 29= 11/x

cross multiply the values

x = 11/0. 4848

x = 22. 7 ft

d. sin x = 3.1/5.9

sin x = 0. 5254

x = 31. 7 degrees

Learn more about trigonometric identities at: https://brainly.com/question/7331447

#SPJ1

Answer:

C.) $1,035

Step-by-step explanation:

Edge 2020

A total of $116.73 needs to pay after 12 months at the rate of 5% so none of the given options will be correct.

Compound interest is applicable when there will be a change in principle amount after the given time period.

For example, if you give anyone $500 at the rate of 10% annually then $500 is your principle amount.

Given,

Principle amount = $65

Rate of interest = 5%

Time duration = 12 months.

Compound interest formula

A =  P \([1 +R/100]^{N}\)

So,

Total amount =  65 [ 1 + 5/100] power of 12.

Total amount =  $116.73

So the total amount will be $116.73 after 12 months.

For more information about compound interest

brainly.com/question/26457073

#SPJ5