PLEASE ANSWER THIS ASAP !!!

From the shadow of the flagpole, we can build a right triangle that will allow us to estimate the angle of elevation of the sun.

The shadow on the ground will be one hick of the triangle, and the flagpole will be the other hick. The hypotenuse will be the line connecting the tip of the flagpole and the tip of the shadow. The angle of elevation is the one formed between the ground and the hypotenuse.

With that, the adjacent hick will be the shadow in the ground (22 ft long), and the opposite hick is the flagpole itself (45 ft tall). The tangent of an angle is the ratio of the opposite hick to the adjacent hick. Let's call the angle of elevation α. Then:

To find the value of α we use the function inverse tangent:

Then, the angle of elevation is approximately 63.9°. The correct answer is option A.

Answer:

40

Step-by-step explanation:

It's basically reverse-simplifying. You can cross multiply, but for me, the easiest thing is to look and see how 3 turned in to 12. To get 12 from 3, you multiply by 4. So then multiply 10 by 4 and you get 40. Hope this helps!! :)

Answer:

40

Step-by-step explanation:

9614 1404 393

Answer:

  add up the gaps and divide by their number

Step-by-step explanation:

You find the average gap time the same way you find any average: divide the total of the gap times by the number of them.

The four gaps total 4 minutes 37 seconds, or 277 seconds. Their average is ...

  (277 s)/4 = 69.25 s

_____

Each gap is computed by subtracting the first cyclist's time from each of the others.

In a spreadsheet such as this one, time computation can be done fairly easily. For the final conversion to seconds, we have to account for the fact that the spreadsheet stores time internally as a number of days. The 0:04:37 is converted to 277 seconds by multiplying it by 86400, the number of seconds in a day.

Answer:

Step-by-step explanation:

T = $3b

The product of the factors in the given expression comes to be \(7.35932 *10^{-3}\).

The given expression is:

\((1.466*10^{-8} )(5.02*10^5)\)

We can rewrite the given expression as

\((1.466*5.02)(10^{-8} *10^5)\)

If we have two numbers with the same base we can write the product of the numbers as a single base followed by the addition of exponents.

\(a^m*a^n = a^{m+n}\)

\(1.466*5.02=7.35932\)

\(10^{-8} *10^5 = 10^{-3}\)....from exponent addition rule

So, \((1.466*10^{-8} )(5.02*10^5)=7.35932 *10^{-3}\)

Therefore, the product of the factors in the given expression comes to be \(7.35932 *10^{-3}\).

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Answer:

7.3593 and -3

Step-by-step explanation:

Got it right on the assignment.

Answer:

Step-by-step explanation:

They are both acute. They are both on the same side of the transversal. They are (incidentally) equal. They are corresponding angles.

The geometric description of the subspace W of R³ is a line. This can be observed from the given set W, which consists of three-dimensional vectors of the form (5t, t, t), where t is a real number.

All the vectors in W have the same x-component (5t), indicating that they lie on a line parallel to the y-z plane. The y-component and z-component (both t) vary freely, but they are always equal. Therefore, W forms a one-dimensional subspace, which can be visualized as a line in three-dimensional space.(b) To find a basis for the subspace W, we need to identify linearly independent vectors that span the subspace. In this case, a suitable basis for W would be {(5, 1, 1)}. This single vector is sufficient to generate all other vectors in W through scalar multiplication.

(c) The dimension of the subspace W of R³ is 1. This can be determined by the number of linearly independent vectors in the basis for W, which is only one. The subspace W is one-dimensional, consisting of all vectors that can be obtained by scaling the basis vector {(5, 1, 1)} with a real number.

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Answer:

Step-by-step explanation:

In general, a geometric sequence is given by:

In the sequence 20, - 40 , 80,…

First term, a1 = 20

Common ratio, r = - 40 ÷ 20 = - 2

The nth term is = 9th

Sum of finite geometric series : Sn= ( a1 - a1r^n ) / ( 1 - r)

S9 = ( 20 - 20 x (- 2)^9 ) / ( 1 - ( - 2) )

S9 = ( 20 - 20 x - 512 ) / ( 1 + 2 )

S9 = ( 20 - 10240 ) / ( 3 )

S9 = ( - 10220 ) / 3

9514 1404 393

Answer:

  3420

Step-by-step explanation:

The first term is 20. The common ratio is -40/20 = -2. Fill these values into the formula and evaluate.

  \(S_9=\dfrac{20-20\cdot(-2)^9}{1-(-2)}=\dfrac{20-20(-512)}{3}=\dfrac{10260}{3}\\\\ \boxed{S_9=3420}\)

The given fractions have equal value, so Liam is correct.

Equivalent fractions are defined as fractions that have different numerators and denominators but the same value. For example, 2/4 and 3/6 are equivalent fractions because they are both equal to 1/2. A fraction is part of a whole. Equivalent fractions represent the same part of a whole.  

Liam is claiming that the fraction -(5/12) is equivalent to 5/-12.

Thus, we can say that:

The fraction  -(5/12) can be described as the opposite of a positive number divided by a positive number. A positive number divided by a positive number always results in a positive quotient and its' opposite is always negative.

The fraction 5/-12 can be described as a positive number divided by a negative number which always results in a negative quotient

The fractions have equal value, so Liam is correct

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Answer:

Answer = £491.18 (to 2 d.p)

To determine the size of the weight matrix for the given convolutional neural network (CNN), we need to consider the number of units in the first layer and the dimensions of the input grayscale images.

In a CNN, the weight matrix is used to perform the convolution operation, which involves applying filters to the input images. Each unit in the first layer corresponds to a specific filter or kernel. The size of the weight matrix will depend on the number of units in the layer and the dimensions of the filters.Let's assume that the number of units in the first layer is N, and the input grayscale images have pixel dimensions MxM. In this case, the weight matrix will have dimensions N x (K x K), where K represents the kernel size. Each row of the weight matrix corresponds to the weights associated with a specific unit in the first layer.The number of columns in the weight matrix is determined by the kernel size, which is typically a square matrix.

The values in the weight matrix represent the learnable parameters of the CNN.  By adjusting the weights in the matrix, the CNN can learn to extract meaningful features from the input images and make accurate predictions. Overall, the size of the weight matrix for the given CNN is N x (K x K), where N is the number of units in the first layer, and K is the kernel size. The rows of the weight matrix correspond to the units in the first layer, and the columns represent the weights associated with each pixel in the kernel used for convolution.

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It should be noted that the formula for the volume of a cylinder is V= Tr²h.

Based on the information, should be noted that the formula for the volume of a cylinder is V= Tr²h.

where r = radius

h = height

For example, let's assume that a cylinder has a radius of 7cm and height of 5cm. It should be noted that the volume will be illustrated as:

Volume = πr²h

Volume = π × 7² × 5

Volume = 245π

Therefore the volume of the cylinder will be 245π.

In conclusion, it should be noted that the formula for the volume of a cylinder is V= Tr²h.

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Answer:

2/13

Step-by-step explanation:

Cdgfsggdehfetgfrhfer

Answer:

Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles below are similar, compare their corresponding sides.

The figures P, R, and S are similar to figure Q because the similar figures have the same shape but not the same size.

It is defined as the law to prove that two triangles have the same shape, but it is not compulsory to have the same size. The ratio of the corresponding sides is in the same proportions and the corresponding angles are congruent.

It is given that:

Emily draws figures P, Q, R, and S. The center of dilation is point Z.

It is claimed that two figures are comparable if they share the same shape. The ratios of the lengths of the corresponding sides are equal when the two figures are comparable.

The similar figures P, R, and S are comparable to figure Q since they share the same shape but differ in size.

Thus, the figures P, R, and S are similar to figure Q because the similar figures have the same shape but not the same size.

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For the equilibrium, the value of supply and the value of demand will be equal. Then the value of price (p) is 58.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

The demand and supply equations for overhead projectors in a certain market.

In these equations, p represents price, D represents demand, and S represents supply.

\(\rm S = \dfrac{3}{4}p - 28 \\\\D = -2 p + 131\)

For the equilibrium, the value of supply and the value of demand will be equal. Then we have

\(\begin{aligned} \dfrac{3}{4}p - 28 &= -2 p + 131\\\\3p- 112 &= -8p + 524\\\\11p &= 636\\\\p &= 57.81818 \approx 58 \end{aligned}\)

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Answer: B. 15

Step-by-step explanation: edge 2022 i got it right

Answer:

  7 seconds

Step-by-step explanation:

We assume h(t) represents the height above ground, so that h(t) = 0 will be the point where the ball hits the ground.

The factored form of the equation tells us ...

  h(7) = -16(7 -7)(7 +2) = 0

So, the baseball will land on the ground when t=7, seven seconds after first being thrown into the air.

_____

The other value of t that makes h(t) = 0 is -2. Since we only count time after the ball is thrown, t=-2 is an extraneous solution.

Answer:

4

Step-by-step explanation:

Answer:

35 per hour

Step-by-step explanation:

50 is basic fee, add 35 every hour and you will get the same results

The percentage of increase in the price of  the car is 32%

Percentage increase means adding the given percentage of  value to the original value.

To calculate this percentage increase:

            =  100{( final value - initial value )/initial value}

Given that last month online price of powered ride-on car was $250

and this month this cost is $330

Initial value = $250

Final value  = $330

Percentage increase =  100{ ( 330 -250 )/250} =100*0.32 = 32%

This the percentage increase in the price of the powered ride-on car is 32%

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To plot an image of your own choosing, you can follow these steps. First, create a list containing a set of ordered pairs that represent the points needed to create your image.

To create the image, you need to define the set of ordered pairs that form the outline of the desired shape. The points in the list should be ordered in a way that connects them together to form the shape. Including (0,0) at the beginning and end ensures that the last point connects back to the first point.

Once you have the list of ordered pairs, you can convert it into a matrix using the "HGMatrix" command. This step is necessary for plotting the image using the "Plotimage" command. The matrix, named "mylistmat," will represent the points in a format suitable for plotting.

Finally, using the "Plotimage" command, you can plot the image based on the points in "mylistmat." The command will take the ordered pairs and connect them together to create the desired image.

By following these steps, you can plot your own image using the specified list, matrix conversion, and image plotting commands.

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A statistical question is a question where the data collected can vary.

Ex. Statistical - "How old are the students in my class?" The data can vary based on which student you ask.

The following questions are statistical:

●Would you rather have burgers or pizza?

●How much should we leave for the tip?

●Did you like the pizza tonight?

●How many people were sitting at each table this evening?

These questions can vary based on who you ask or where you look

I hope this was helpful! =)

Here’s your answer it’s in the screenshot that is attached

Answer:

one 5 and 2 ones hope this will help u

Answer:

One and five should be the answer.

Answer:6:15

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer:

sure

Step-by-step explanation:

tip, add the question.

Answer: 4166.67$

Step-by-step explanation:

1920 x 250 = amount

Amount = 120%

Cost price = 100%

1920 x 250= 120%

Cost price = 100%

Cross multiply and divide both side by 120

1920 x 250 x 100/120 = price

Exchange rate = cost in #/cost in $

= (1920 x 250 x 5/6)/(5000)

= (96 x 5/6) = 16 x 5= 80

Exchange rate then was 80 to 1$

The sales will be 400000/96 = 4166.67$

Answer:

1. $1:#80

2.$5000

Step-by-step explanation:

ok... lots of moving parts here ....

$5000 / 250 = $20 per lantern.

~~~~~~~~~~~~~~~~~~

x (1 + .2) = 1920

x = 1600

~~~~~~~~~~~~~~

$5000 : (1600*250)

$5,000:#400,000

c

~~~~~~~~~~~

sales back to the us at $1:#96

1920*250 = 480000

#480000/#96=$5000