Quadrilaterals ABCD and EFGH are shown in the graph.

coordinate plane with quadrilaterals ABCD and EFGH with A at 0 comma 0, B at 3 comma 0, C at 3 comma negative 2, D at 0 comma negative 2, E at 2 comma 4, F at 7 comma 4, G at 7 comma 0, and H at 2 comma 0

Are quadrilaterals ABCD and EFGH similar?

The area of the given triangle is 87.55 square centimeter.

From the given triangle, base=17 cm and height=10.3 cm.

The basic formula for the area of a triangle is equal to half the product of its base and height, i.e., A = 1/2 × b × h.

Here, area of a triangle = 1/2 ×17×10.3

= 87.55 square centimeter

Therefore, area of the given triangle is 87.55 square centimeter.

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The area of the field is 10,765.44 square meters.

Given that:

Diameter, d = 72 m

Width, W = 72 m

Length, L = 93 m

The area of a two - dimensional figure is the area that its perimeter encloses. The quantity of unit squares that occupy a closed figure's surface is its region.

The area of the field is calculated as,

A = (π/4)d² + W·L

A = (3.14 / 4) x 72² + 72 x 93

A = 4,069.44 + 6,696

A = 10,765.44 square meters

The area of the field is 10,765.44 square meters.

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Answer:

a) n = 4(n-1)+1    

b) 397

c) 19900

Step-by-step explanation:

Answer:

move 3 yo th left and then move 10 to 2 left

The equation used to determine the number of days, x, required for the substance to decay to 63 grams is: x ≈ 83.60

To determine the number of days, x, required for a radioactive substance to decay to 63 grams, we can use the exponential decay formula. The equation that represents the decay of a radioactive substance over time is:

N(t) = N₀ * (1/2)^(t/h)

Where:

N(t) is the remaining mass of the substance at time t

N₀ is the initial mass of the substance

t is the time elapsed

h is the half-life of the substance

In this case, we have an initial mass of 475 grams, and we want to find the number of days required for the substance to decay to 63 grams. We can set up the equation as follows:

63 = 475 * (1/2)^(x/20)

To solve for x, we can isolate the exponential term on one side of the equation:

(1/2)^(x/20) = 63/475

Next, we can take the logarithm (base 1/2) of both sides to eliminate the exponential term:

log(base 1/2) [(1/2)^(x/20)] = log(base 1/2) (63/475)

By applying the logarithmic property log(base b) (b^x) = x, the equation simplifies to:

x/20 = log(base 1/2) (63/475)

Finally, we can solve for x by multiplying both sides of the equation by 20:

x = 20 * log(base 1/2) (63/475)

Using a calculator to evaluate log(base 1/2) (63/475) ≈ 4.1802, we find:

x ≈ 20 * 4.1802

x ≈ 83.60

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The null hypothesis to test for instruments' relevance is option D) H0:π2=0 or π3=0 or π4=0.In order to test the relevance of the instrument, the first stage equation's null hypothesis should be stated as: H0: π2 = 0 or π3 = 0 or π4 = 0.The relevance requirement will be fulfilled if we can refute the null hypothesis.

The null hypothesis will not be rejected if the F-statistic is less than 10.0. However, if the F-statistic is greater than 10.0, the null hypothesis will be rejected, indicating that the variables are relevant and that the instrument satisfies the relevance requirement.In summary, to test for instruments' relevance in TSLS, the null hypothesis of the first stage equation is stated as H0: π2 = 0 or π3 = 0 or π4 = 0.

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Answer:

its true trust biggie on this one fam

Step-by-step explanation:

its true broski

The value of the digit 2 in 23,876 is 100 times greater than value of digit 2 in 3,254. This result is obtained by paying attention to the place value of the number in the number.

These are the specified parameters:

Numbers 23,876 and 3,254.

The value of the digit 2 in 23,876 is 20,000

The value of the digit 2 in 3,254 is 200

Magnification the value of the digit 2

= 20,000 ÷ 200

= 100

So the value of the number 2 at 23,876 is 100 times greater than the value of the number 2 at 3,254.

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Answer: -30

Let's call the original number "x". Then, we can write the equation as follows:

-3/10 x + 1 = 10

To find the original number, we can isolate x by subtracting 1 from both sides and then multiplying both sides by 10/3:

-3/10 x = 9

x = (9 * 10)/(-3)

x = -30

So, the original number is -30.

The standard deviation for the total portfolio returns can be calculated using the weighted average of the standard deviations of the index fund and the risk-free asset. The standard deviation for the total portfolio returns is 10.5%.


The standard deviation of a portfolio measures the variability or risk associated with the portfolio's returns. In this case, the portfolio is 70% invested in an index fund (with a standard deviation of returns of 15%) and 30% invested in a risk-free asset.

To calculate the standard deviation of the total portfolio returns, we use the weighted average formula:

Standard deviation of portfolio returns = √[(Weight of index fund * Standard deviation of index fund)^2 + (Weight of risk-free asset * Standard deviation of risk-free asset)^2 + 2 * (Weight of index fund * Weight of risk-free asset * 1Covariance  between index fund and risk-free asset)]

Since the risk-free asset has a standard deviation of zero (as it is risk-free), the second term in the formula becomes zero. Additionally, the covariance between the index fund and the risk-free asset is also zero because they are independent. Therefore, the formula simplifies to:

Standard deviation of portfolio returns = Weight of index fund * Standard deviation of index fund

Plugging in the values, we get:

Standard deviation of portfolio returns = 0.70 * 15% = 10.5%

Hence, the standard deviation for the total portfolio returns is 10.5%. This means that the total portfolio's returns are expected to have a variability or risk represented by this standard deviation.

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Step-by-step explanation:

Given that,

The area of a blackboard is \(1\dfrac{1}{3}=\dfrac{4}{3}\ \text{yards}^2\)

The area of poster is \(\dfrac{8}{9}\ \text{yards}^2\)

We need to find the unit rate of the blackboard's area to the poster's area. So, it can be calcualted by dividing blackboard's area to the poster's area.

So,

\(\dfrac{\dfrac{4}{3}}{\dfrac{8}{9}}=\dfrac{4}{3}\times \dfrac{9}{8}\\\\=1.5\)

So, the rate of \(1.5\ \text{yard}^2\).

Answer:

42

Step-by-step explanation:

150 / 25 = 6

7 * 6 = 42

I believe that is the answer!

Byeeee have a great day!

To write an expression for a rectangular prism whose length is 2 inches more than twice the width, and the height is 3 inches more than the length, we need to use the variables x, y, and z where x represents the width of the prism, y represents the length, and z represents the height.

Therefore, we can write;

Let x = the width of the prism

y = 2x + 2 (because the length is 2 inches more than twice the width)

x + 2y + 3 = z (because the height is 3 inches more than the length)

Thus, the expression for the rectangular prism can be written as follows:

x(width) = x y(length)

             = 2x + 2height

             = 3 + 2x + 2 + x

             = 3x + 5

As a result, the rectangular prism can be expressed as  

x by 2x + 2 by 3x + 5,

where x represents the width of the prism, 2x + 2 represents the length, and 3x + 5 represents the height of the prism.

The expression provides information on the dimensions of the rectangular prism and can be used to find its volume.

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Answer:

3453.5

Step-by-step explanation:

(a(1) + a(2) + a(3) + a(4) + a(5) ) ÷ 5 = 790.6

a(5) = (790.6 × 5) - (80.2+91.6+123+204.7) = 3953 - 499.5 = 3453.5

Answer:

So we have a ratio which you have specified 13:52. So we just need to get the same ratio for 13. 32/52 is how we get 32 from multiplying by 52. So now we just need to multiply it for 13 also'

13*32/52 = 8. Therefore the answer to this is 8

Answer:  66% of 110 is 72.6

Step-by-step explanation:

Because i said so

Answer:

8jsjhshsjoqoqoajsbuwja

Answer:

c or the 3d one

Step-by-step explanation:

Answer:

Choice C : sin 3π/2

Step-by-step explanation:

correct on edge

Answer:

M=0

Step-by-step explanation:

i did math

The coordinate plane with the x-axis labeled Cost (in dollars) and the y-axis labeled Blueberries (in pints) depicts a line passing between points (0, 0) and (0, 1). (4, 18.40).

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

The table is given in the question shows the proportional relationship between cost and pints of blueberries.

Blueberries (in pints) : 4 10

Cost (in dollars) :18.40 46

According to the given table,

The equation of the line will be as

y - 18.40 = [(46-18.40)/(10-4)](x-4)

y - 18.40 = (27.6/6)(x-4)

y = (27.6/6)(x-4) + 18.40

Here x-axis is labeled Cost (in dollars), and labeled Blueberries (in pints)

The graph has been attached below which represents the equation and the points.

Thus, a coordinate plane with the x-axis labeled Cost (in dollars) and the y-axis labeled Blueberries (in pints) depicts a line passing between points (0, 0) and (0, 1). (4, 18.40).

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The number of 10 chips stacks that Dave can make if two stacks are not considered distinct is 110.

To get the symmetric stacks, one has to subtract the symmetric stacks to know the ones that are asymmetric.

The symmetric are flipped. Given that they are double counted what we have to do is to divide through by 2.

6/2 = 3

10/2 = 5

4/2 = 2

1/2(10C6) - (5C3) + (5C3)

0.5(210-10+10)

= 110

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98w + 115(12 - w)

or simplifying:

1380 - 17w

At west side:

fees per credit hour = $98

let the number of credit Tom offered at west side = w

Total credit hours = 12

credit hours at Westside + credit hours at Pinewood = 12

w + credit hours at Pine wood = 12

credit hours at Pine wood = 12 - w

At Pinewood:

fees per credit hour = $115

credit hours at Pine wood = 12 - w

Total amount Tom paid for his class fees = Amount paid at westside + amount paid at Pinewood

Amount paid at westside = 98(w) = 98w

Amount paid at Pinewood = 115(12 - w)

Total amount Tom paid for his class fees = 98w + 115(12 - w)

simplifying:

Total amount Tom paid for his class fees = 98w + 1380 - 115w

Total amount Tom paid for his class fees = 1380 - 17w

The value of x  for The quadrilateral which is a trapezoid is if the top is 21 and the bottom is 27 is option 2 that is 5.

Quadrilaterals called trapezoids have two parallel and two non-parallel sides. It also goes by the name Trapezium. A trapezoid is a closed, four-sided form or figure that has a perimeter and covers a specific area. It is a 2D figure rather than a 3D one. The bases of the trapezoid are the sides that are parallel to one another. Legs or lateral sides refer to the non-parallel sides. The height is the separation between the parallel sides.

From the given diagram, the expression below is true:

2(5x - 1) = 21 + 27

Expand

10x - 2 = 48

10x = 48 + 2

10x = 50

Divide both sides by 10

10x.10 = 50/10

x = 5

Hence the value of x is 5

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Answer: 25 ft per min.

Step-by-step explanation:

Time= 100 min.

Distance= 2500 ft.

Speed= 2500/100 = 25 ft per min.

Answer:

15

Sorry if I'm wrong but i do hope this helps.

To simplify a radical expression, you can use a few different techniques. One common technique is to factor the expression under the radical sign (the radicand) as much as possible.

Another technique you can use is to use the properties of radicals. For example, you can use the product property of radicals to combine like terms under the radical sign

You can also use the quotient property of radicals to divide out a factor under the radical sign. Finally, some radicals are unsimplifiable by these methods. You can approximate a value of radical or try to get it in a form of fraction with radical.

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