PLEASE ANSWER FAST ASAP
Audrey and her mother are making quilted wall hangings using the pattern shown below.
Complete the table showing the number of quilt pieces needed for each size wall hanging if the pattern shown continues.

Drag the numbers to the correct boxes. Numbers may be used once or not at all.

1 multiplied by 4 is equal to 4. 2 multiplied by 4 is equal to 8. 3 multiplied by 4 is equal to 12.

50204048
Wall-Hanging Size 5 7 10 12
Quilt Pieces

28
Here are the pics to help.

Answer:

A) y=9x

B) y=45 when x=5

Step-by-step explanation:

Part A

\(y=kx\\-27=k(-3)\\-27=-3k\\9=k\\y=9x\)

Part B

\(y=9(5)\\y=45\)

Answer:

Also a negative number

Step-by-step explanation:

negative times negative is equal to positive, positive times negative is equal to negative

First calculate the cube of the number as if it is a positive number and then just put minus (-) sign before the resultant.

A complex number is a combination of real values and imaginary values. It is denoted by z = a + ib, where a, b are real numbers and i is an imaginary number.

If x is a real number,

-x is a negative real number,

(-x)³=-(x³)

e.g.(-3)³=-(3³)= -27

(-½)³=-(½)³= -(1/8)

The cube of a negative number can be calculated in the same way as you calculate for the positive number.

First calculate the cube of the number as if it is a positive number and then just put minus (-) sign before the resultant.

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Answer:

\(y1 = 4 \\ x1 = 3\)

\(y - y1 = m(x - x1)\)

\(y - 4 = 0(x - 3)\)

\(y - 4 = 0\)

\(y = 4\)

Answer:

h = 8.5 inches

Step-by-step explanation:

Given that,

The volume of a rectangular prism = 1374.28 inches³

The prism is 9.4 inches wide and 17.2 inches long.

We need to find the height of the prism. We know that the formula for the volume of rectangular prism is given by :

V = lbh

Where

h is the height of the prism

So,

\(h=\dfrac{V}{lb}\\\\h=\dfrac{1374.28 }{9.4\times 17.2}\\\\h=8.5\ inches\)

So, the height of the prism is equal to 8.5 inches.

A view which Felix can use to construct the same figure include the following: A. a bottom row of 6 cubes, second row of 3 cubes, and top row of 1 cube.

In Mathematics and Geometry, an isometric sketch is sometimes referred to as an isometric drawing and it can be defined as a graphical (pictorial) representation of a physical object or geometric shape in technical and engineering drawings, especially by drawing all its three dimensions (3D) at full scale;

In this context, we can reasonably infer and logically deduce that the front view is a view which Felix can use to construct the same three-dimensional figure because its orientation influences the other views.

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Answer:

it A because if u apply pressure the molecules will be cramped

Step-by-step explanation:

The given exponential expression, (2xy³)⁻², on simplifying becomes 1/2²x²y⁶.

In the question, we are asked to simplify the given expression, (2xy³)⁻².

The given expression is an exponential expression.

Some of the exponential laws that are used to simplify exponential expressions are as follows:

The Product of Powers Rule: \(x^m * x^n = x^{m+n\)

The quotient of Powers Rule: \(x^m \div x^n = x^{m-n\)

The Power of a Power Rule: \((x^m)^n = x^{mn\)

The Power of Product Rule: \((xy)^n = x^n*y^n\)

The Power of Quotient Rule: \((x / y)^n = x^n / y^n\)

The Zero Power Rule: \(x^0 =1\)

The Negative Exponent Rule: \(x^{-n} = (1/x^n)\).

Using these laws of exponents, we can simplify the given expression, (2xy³)⁻², as follows:

(2xy³)⁻²

= 2⁻²x⁻²y⁻⁶ {Using The Power of a Power Rule: \((x^m)^n = x^{mn\)}

= 1/2²x²y⁶ {Using The Negative Exponent Rule: \(x^{-n} = (1/x^n)\)}

Thus, the given exponential expression, (2xy³)⁻², on simplifying becomes 1/2²x²y⁶.

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Answer:

1 24/25 or one and twenty-four twenty-fifths (in word form).

Step-by-step explanation:

This would be the answer since, we firstly have to convert the mixed fractions into improper fractions. 7/5*7/5, which equals to 49/25. In simplified form it would be 1 2/25.

1 2/5=7/5

7/5*7/5= 49/25 or 1 24/25.

Anyhow, the answer is 1 24/25

The simplified mixed fraction for the given fraction is  \(24\frac{1}{2}\)

A fraction represented with its quotient and remainder is a mixed fraction, a mixed fraction is a combination of a whole number and a proper fraction.

Given that a fraction \(1\frac{2}{5}\) × \(1\frac{2}{5}\)

We need to simply it in a mixed fraction,

\(1\frac{2}{5}\) × \(1\frac{2}{5}\)

= 7/2 × 7/2

= 49 / 2

= \(24\frac{1}{2}\)

Hence, the simplified mixed fraction for the given fraction is  \(24\frac{1}{2}\)

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The values of the trigonometric ratios are: a) - 7/5, b) -75 c ) -1/5  d ) -25/12

Trigonometric ratios are measurements of the lengths of two sides of a triangle. There are three basic trigonometric ratios: sine, cosine, and tangent.  Sine ratios are the ratios of the length of the side opposite the angle they represent over the hypotenuse

the give parameters are:

tanα = -4/3 where π/2 <α<π and sinβ = √3/2, 0<β<π/2

a)  sin(α+β)

Using the trig ratios tan = opp/adj

but from pyth. rule, 4² + 3² = h²

16+9 = h²

h = √25 = 5

Now from trig Sin(α+β)

4/5 + 3/5

=- 7/5

b) cos(α+β)

cos = ad/hypo

4/5 + 3/5

= -7/5

c) Sin(α-β)

4/5 - 3/5

-1/5

d) tan(α-β)

= -4/3 - 3/4

= (-16 - 9)/ 12

-25/12

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Answer:

The answer is

\( \huge y + 3 = \frac{1}{2} (x - 6) \\ \)

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

\(y - y_1 = m(x - x_1)\)

where

m is the slope

( x1 , y1) is the point

From the question we have the final answer as

\(y + 3 = \frac{1}{2} (x - 6) \\ \)

Hope this helps you

Answer:

\(P=\dfrac{\pi r^2+2800}{r} $ ft\)

Step-by-step explanation:

Let the length of the rectangular part =l

The width will be equal to the diameter of the semicircles.

Area of the Skating Rink= \(2(\frac{\pi r^2}{2})+(lX2r)\)

Therefore:

\(\pi r^2+2lr=2800\\2lr=2800-\pi r^2\\$Divide both sides by 2r\\l=\dfrac{2800-\pi r^2}{2r}\)

Perimeter of the Shape =Perimeter of two Semicircles + 2l

\(=2\pi r+2\left(\dfrac{2800-\pi r^2}{2r}\right)\\=2\pi r+\dfrac{2800-\pi r^2}{r}\\=\dfrac{2\pi r^2+2800-\pi r^2}{r}\\=\dfrac{\pi r^2+2800}{r}\)

The perimeter of the rink is given as:

\(P=\dfrac{\pi r^2+2800}{r} $ ft\)

"the difference between five more than the larger number and twice the smaller number' can be written as the expression 31 -3x.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

Given, the sum of two numbers is twenty-six the difference between five is more than the larger number and twice the smaller number' into a variable expression.

Since x represents the smaller of the two numbers,

Thus the larger number will be 26 - x

The expression asked above will be:

=> 5 + larger number - 2 * smaller number

=> 5 + 26 - x - 2 * x

=> 31 -3x

therefore,  "the difference between five more than the larger number and twice the smaller number' can be written as the expression 31 -3x.

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the weight that corresponds to each of the events are:

a) The weight is less than 380 grams: \($P(X < 380)=0.266$\).

b) The weight is between 375 and 395 grams: \($P(375 < X < 395)=0.7887$\).

c) The weight is greater than 400 grams: \($P(X > 400)=0.0304$\).

Let X be the weight of a small Starbucks coffee. We are given that X is normally distributed with mean \($\mu=385$\) grams and standard deviation \($\sigma=8$\).

We want to find the weight that corresponds to each of the following events:

a) The weight is less than 380 grams.

b) The weight is between 375 and 395 grams.

c) The weight is greater than 400 grams.

To solve these problems, we first standardize the distribution by finding the corresponding z-scores using the formula:

\($z=\frac{X-\mu}{\sigma}$$\)

a) The weight is less than 380 grams.

We want to find P(X<380). We can find the z-score for X=380 as follows:

\($z=\frac{380-385}{8}=-0.625$$\)

Using a standard normal table or calculator, we find that the probability P(Z<-0.625)=0.266. Therefore,

\($P(X < 380)=P\left(Z < -\frac{0.625}{1}\right)=0.266$$\)

b) The weight is between 375 and 395 grams.

We want to find \($P(375 < X < 395)$\). We can find the z-scores for X=375 and X=395 as follows:

\($z_1=\frac{375-385}{8}=-1.25,\quad z_2=\frac{395-385}{8}=1.25$$\)

Using a standard normal table or calculator, we find that the probability P(-1.25<Z<1.25)=0.7887. Therefore,

\($P(375 < X < 395)=P\left(-1.25 < Z < 1.25\right)=0.7887$$\)

c) The weight is greater than 400 grams.

We want to find P(X>400). We can find the z-score for X=400 as follows:

\($z=\frac{400-385}{8}=1.875$$\)

Using a standard normal table or calculator, we find that the probability P(Z>1.875)=0.0304. Therefore,

\($P(X > 400)=P\left(Z > \frac{1.875}{1}\right)=0.0304$$\)

Therefore, the weight that corresponds to each of the events are:

a) The weight is less than 380 grams: \($P(X < 380)=0.266$\).

b) The weight is between 375 and 395 grams: \($P(375 < X < 395)=0.7887$\).

c) The weight is greater than 400 grams: \($P(X > 400)=0.0304$\).

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Answer:

Step-by-step explanation:

a

Answer:

9.8 sq. in.

Step-by-step explanation:

A = πr²

Diameter: 10 inches

Radius: 5 inches

A = π · 5²

A = π · 25

A = 78.54

Section 4 is about one eighth of the circle.

78.54 ÷ 8

9.8175

9.8175 ≈ 9.8

Answer:

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Step-by-step explanation:

The growth rate of the population, given the initial population and the population after 10 years is 12. 5 % every 10 years.

To find the percent change or growth rate of a quantity between two different values, you can use the formula:

Percent change = ( new value - old value ) / old value x 100%

The new value would be the population of the village after 10 years which is 450 people.

The old value is the initial population of the village which is 400

The growth rate of the population is:
= ( 450 - 400 ) / 400 x 100 %

= 12. 5 %

The growth rate for the village is therefore 12. 5 % every ten years.

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Answer: the answer is a liter

Answer:

A liter

Step-by-step explanation:

One liter is 100 mililiters

Answer:

2.5 cm

Step-by-step explanation:

From the first 4 bounces, we find that the height of the lacrosse ball after each bounce is 1/4 the height that it was after the previous bounce. Therefore, since the 7th bounce is 6 bounces after the first bounce, we can set up an equation to find the balls height (y), after some number of bounces after the first one:

\(y=10240*(\frac{1}{4})^x\).

Plug-in 6 for x to get 2.5.

Hope this helps :)

Answer:

479,001,600 different designs are possible

Step-by-step explanation:

To solve this question, we want to know in how many ways 12 elements can be arranged.

Number of possible arrangements of x elements:

The number of possible arrangments of x elements is given by:

\(A_{x} = x!\)

In this question:

12 elements. So

\(A_{12} = 12! = 479001600\)

479,001,600 different designs are possible

Hence, in respοnse tο the prοvided questiοn, we can say that functiοn  B. The quοtient οf a number and twenty cοrrespοnds tο p ÷ 20.

Mathematicians research numbers and their variants, equatiοn and related structures, οbjects and their lοcatiοns, and prοspective lοcatiοns fοr these things. The term "mοdule" is used tο describe the cοnnectiοn that exists in between set οf inputs, each οf which has a cοrrespοnding οutput. A functiοn is an input-οutput cοnnectiοn in which each inputs results in sοmething like a single, distinct return.

A dοmain, cοdοmain, οr scοpe is assigned tο each functiοn. Functiοns are usually denοted by the letter f. (x). An x is used fοr entry. On capabilities, οne-tο-οne capabilities, multiple prοwess, in capabilities, and οn capabilities are the fοur majοr types οf accessible functiοns.

D. thirteen times a number squared cοrrespοnds tο 13b².

A. a number times eleven plus thirty-three cοrrespοnds tο 11n + 33.

C. twelve less than a number cοrrespοnds tο y - 12.

B. The quοtient οf a number and twenty cοrrespοnds tο p ÷ 20.

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Expression: \(\displaystyle\sf (6-2x) +(15-3x)\)

Substituting \(\displaystyle\sf x=0.2\):

\(\displaystyle\sf (6-2(0.2)) +(15-3(0.2))\)

Simplifying the expression inside the parentheses:

\(\displaystyle\sf (6-0.4) +(15-0.6)\)

\(\displaystyle\sf 5.6 +14.4\)

Calculating the sum:

\(\displaystyle\sf 20\)

Therefore, \(\displaystyle\sf (6-2x) +(15-3x)\) evaluated at \(\displaystyle\sf x=0.2\) is equal to \(\displaystyle\sf 20\).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

B

Step-by-step explanation:

Got it right on edge, plz mark brainliest

Answer: 0.25

Step-by-step explanation:

The given expression (4⋅5)(x⋅y) has a multiplication property.

Multiplication Properties 

So, (4⋅5)(x⋅y) is a multiplication property as:

Therefore, the given expression has a multiplication property.

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Answer:

x= -3 ± \(\sqrt{21}\)

Step-by-step explanation:

\(x^{2}\)+6x=12

We add 9 [\((6/2)^{2}\)] to both sides to complete the square as \(x^{2}\)+6x+9 = \((x+3)^{2}\).

\((x+3)^{2}\)=21

Now we take the square root of both sides:

x+3=±\(\sqrt{21}\)

x= -3 ± \(\sqrt{21}\)

Answer:

x = -3 ± \(\sqrt{21}\)

Step-by-step explanation:

\(x^2+6x=12\)

\((\frac{b}{2} )^{2}\) = 9

\(x^2+6x + 9 =12 + 9\)

\((x+3)^{2} =21\)

x + 3 = \(\sqrt{21}\)

x = -3 ± \(\sqrt{21}\)

Answer:

2x^3 + 17x^2 + 25x - 50

Step-by-step explanation:

The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.

The correct answer choice is option B.

Malcolm's gift card = $50.

Cost Malcolm's car wash per visit = $7

Martha's gift card = $180

Cost Martha's car wash per visit = Difference between gift card balance of first and second visit

= $180 - $160

= $20

How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7

= $13

Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13

The complete question is attached in the diagram.

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