If m< ABF=7b-24 and m< ABE = 2b, find m< EBF .

We have shown that if zo is a zero of a linear phase filter, then zo¹ = zo + Δz is also a zero. This holds true because the linear phase property ensures that the filter's phase response varies linearly with frequency, and hence, any frequency offset from zo will yield a corresponding zero in the transfer function.

For a linear phase filter, the phase response is linearly proportional to the frequency. Let's consider a linear phase filter with a zero at frequency zo. The transfer function of the filter can be expressed as H(z) = A(z - zo), where A is a constant and z represents the complex frequency variable.

To find the zero at zo¹, we need to analyze the filter's transfer function at a frequency offset from zo. Let's substitute z with (z - Δz) in the transfer function, where Δz represents a small frequency offset. The new transfer function becomes H(z - Δz) = A((z - Δz) - zo).

Now, let's evaluate the new transfer function at the frequency zo¹ = zo + Δz. Substituting zo¹ into the transfer function, we have H(zo¹ - Δz) = A((zo¹ - Δz) - zo).

Expanding the equation, we get H(zo¹ - Δz) = A(zo¹ - Δz - zo) = A(zo - zo + Δz - Δz) = A(0) = 0.

Therefore, we have shown that if zo is a zero of a linear phase filter, then zo¹ = zo + Δz is also a zero. This holds true because the linear phase property ensures that the filter's phase response varies linearly with frequency, and hence, any frequency offset from zo will yield a corresponding zero in the transfer function.

Learn more about linear phase filter

https://brainly.com/question/33228944

#SPJ11

Answer:

Hi! answer: v = 33

Step-by-step explanation:

44 - 11 = 33 11 + 33 = 44 so v = 33

Answer:

See below.

Step-by-step explanation:

Use the same method as before. Go from each original point in a direction perpendicular to the line of reflection, and then go the same distance to the other side of the line.

Answer:

11

Step-by-step explanation: 100 cents- $1

85 x 85 x 85 x 85 x 85 x 85 x 85 x 85 x 85 x 85 x 85 = 935

935 or 9.35 dollars

Answer:

-1 < x < 1

3 < x < 5

The rectangular prism's length, width, and height can also be labelled, and the surface area (SA) can be calculated using the formula:

SA = 2lw+2lh+2hw.

A face is just a flat surface in the geometric sense, and edges are formed where surfaces meet. Pyramids and prisms are both examples of polyhedra. A pyramid, however, is not a prism.

Method to find surface area:

Thus, the rectangular prism's length, width, and height can also be labelled, and the surface area (SA) can be calculated using the formula:

SA = 2lw+2lh+2hw.

Know more about the rectangular prism

https://brainly.com/question/24284033

#SPJ1

Surface Area = (width×length  +  height×length  +  height×width) × 2

—————

Please remember to revise this and make it in your own words if you want! I tried making this as simple as possible! I hope this helps you. -Doodle

—————

Answer:

61.67 supplementary

Step-by-step explanation:

good luck!

Answer:

A

Step-by-step explanation:

give brainliest

supplementary  61.67

Answer:

n = 3

Step-by-step explanation:

Hope this helps you! :))

Answer:

n= 3

Step-by-step explanation:

when there is a multiplication with the same base, you can rewrite the base and make the sum of the exponents

3^(5+n) = 3^8

5 +3 = 8

so n=3

The formula for what percent of p is mn/p

From the question, we have the following parameters that can be used in our computation:

m% of n is what percent of p

This statement can be expressed as

m% of n is x percent of p

Express the statement as an equation

So, we have the following representation

m% * n = x% *  p

The goal of this solution to make x the subject of formula

So, we multiply both sides by 100

This gives

m * n = x *  p

Divide both sides by p

x = mn/p

Hence, the expression is mn/p

Read more about percentage at

https://brainly.com/question/843074

#SPJ1

The coefficient of x⁷ in the given expression is 16.

Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.

Given is the expression [x³ + (4 / x²)]⁴.

[x³ + (4 / x²)]⁴ =  (x³ + 4x⁻²)⁴

                      = (x³ + 4x⁻²)² (x³ + 4x⁻²)²

                      = (x⁶ + 8x + 16x⁻⁴) (x⁶ + 8x + 16x⁻⁴)  

                      = x¹² + 8x⁷ + 16x² + 8x⁷ + 64x² + 128x⁻³ + 16x² + 128x⁻³ +

                         256x⁻⁸

Rearranging with like terms, we get,

                      = x¹² + 16x⁷ + 96x² + 256x⁻³ + 256x⁻⁸

Hence the coefficient of x⁷ is 16.

Learn more about Expressions here :

https://brainly.com/question/14083225

#SPJ1

Answer:

boom

Step-by-step explanation:

Answer:

400

Step-by-step explanation:

All you have to do is multiply 20 by itself one time. You get 400.

So, 20^2 is 400.

The distance between A and B is 15 units. It can be obained by distance formula.

What is distance formula?

If coordinates of two points are known then distance between these two points can be calculated by using ditance formula.

If cordinate of A is \((x_1,y_1)\) and coordinate of B is \((x_2,y_2)\) then the length AB is given by the following formula:

\(AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

The distance formula can be derived by using Pythagoras theorem. It very useful and powerful tool because it can calculate distance between two points without any physical measurement. It is use to solve many problems of mathematics and physics.

Now, A(12,-2) and B(-3,-2). Hence, \(x_1=12,x_2=-3,y_1=-2,\ \text{and}\ y_2=-2\)Substitute the value in the above formula.

\(AB=\sqrt{(-3-12)^2+(-2-(-2))^2}\)

Now, solve it as follows:

\(AB=\sqrt{(-15)^2+(0)^2}\\=\sqrt{225}\\=15\)

Hence, the distance between A and B is 15 units.

Learn more about distance formula from the following link:

https://brainly.com/question/661229

#SPJ4

Answer:

5/12

Step-by-step explanation:

No. of times coin landed head up / Total no. of flips

= 125 / 300

= 25*5 / 25*12

= 5 / 12

True. If the derivative (dy/dx) of a function f(x) is zero at a particular value of x, then the slope of the tangent line at that point is also zero, which means it is a horizontal line.

A tangent line is a straight line with the same slope as the curve it touches at a single point on a curve. A local approximation of the curve close to the point of contact is provided. Finding the slope of the curve at a given location, which is determined by the derivative of the curve at that position, is necessary to determine the equation of a tangent line to a curve at that point. The equation of the tangent line is then written using the point-slope form of a line. Calculus relies on tangent lines to help students comprehend how functions and their derivatives behave.

This is because the derivative represents the rate of change (slope) of the function at any given point, and if it is zero, then the function is not changing (not curving) at that point.

Learn more about tangent here:

https://brainly.com/question/10788494

#SPJ11

Answer:

your right

Step-by-step explanation:

An IQ of approximately 57.78 or higher qualifies one to be a member of Mensa International.

(a) To find the percent of people with an IQ less than 90, we need to calculate the area under the normal distribution curve to the left of 90. We can use z-scores to find this probability.

First, we calculate the z-score corresponding to an IQ of 90 using the formula:

z = (x - μ) / σ

where x is the IQ value, μ is the mean, and σ is the standard deviation.

z = (90 - 95) / 16

  = -0.3125

Using a standard normal distribution table or a calculator, we find that the area to the left of z = -0.3125 is approximately 0.3770.

This means that approximately 37.70% of people have an IQ less than 90.

(b) To find the percent of people with an IQ greater than 140, we need to calculate the area under the normal distribution curve to the right of 140.

Using the same formula, we calculate the z-score:

z = (140 - 95) / 16

  = 2.8125

Using a standard normal distribution table or a calculator, we find that the area to the right of z = 2.8125 is approximately 0.0026.

This means that approximately 0.26% of people have an IQ greater than 140.

(c) Mensa International accepts only people with IQ within the top 1%. This means that the IQ score qualifying one to be a member of Mensa is at or above the IQ score that corresponds to the area of 0.01 (1%).

Using a standard normal distribution table or a calculator, we find the z-score corresponding to an area of 0.01 to be approximately -2.3263.

Now we can calculate the IQ value:

z = (x - μ) / σ

-2.3263 = (x - 95) / 16

Solving for x, we find:

x - 95 = -2.3263 * 16

x - 95 = -37.2208

x = -37.2208 + 95

x ≈ 57.78

Learn more about IQ here :-

https://brainly.com/question/30762833

#SPJ11

Answer: B and C

Step-by-step explanation:

Answer:

A, B, and C

Step-by-step explanation:

If Figure M is a scaled copy of Figure N, the shape will stay the same, the angles will stay the same, and the edges will stay the same. The only thing that will change is the perimeters and area.

Answer:

A = (1, 10)

B = (4,10)

C = (4, 14)

D = (1, 16)

Step-by-step explanation:

Okay, so first, we move, or translate the quadrilateral PQRS down -8 spaces on the graph, turning old points:

P (1, -2) = (1, -10)     Q (4, -2) = (4, - 10)     S (1, -8) = (1, -16)     and R (4, -6) = (4, -14)

Now, we need to rotate this new box into -x, y. So our new points are:

(1, -10) = (-1, 10)     (4, -10) = (-4, 10)     (1, -16) = (-1, 16)     and (4,-14) = (-4, 14)

Now we're reflecting off the y-axis, making our x change. So for our final points:

A(1, 10)   B (4,10)    D(1, 16)    and C(4, 14)

Hope this helps! Please check my math and comment wether this worked or not! :)

Answer:

hi

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Mean is the average amount of numbers. To find the mean, add all the numbers up and then subtract by how many there are.

All of those numbers together equal 9 and because there are 9 values there, I divided them which gave me 1.

Answer:

37

Step-by-step explanation:

bec its 10 sides shape so its sum of angles equals 1440 so you will sum all these angles and minust it from 1440

Answer:

1

Step-by-step explanation:

The function f(x)=e⁴⁻ˣ   is differentiable for all values of x over the interval (-5,5)

A differential equation is an equation that contains one or more functions with its derivatives.

There are a few ways to tell- the easiest would be to graph it out- and ask yourself a few key questions

Function is continuous over the interval. If it is continuous it is probably differentiable

Does the function have any sharp turns in the interval. A sharp turn means it is not differentiable at that point and therefore not differentiable on the entire interval

f(x)=e⁴⁻ˣ is differentiable over (-5, 5)This is because the exponential function is continuous and infinitely differentiable

Hence, the function f(x)=e⁴⁻ˣ   is differentiable for all values of x over the interval (-5,5)

To learn more on Differentiation click:

https://brainly.com/question/24898810

#SPJ2

Answer:

117649

Step-by-step explanation:

hope this helps :)

Answer:

117649

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

We need to verify whether 15 and 20 are the correct solution to the rule of "The difference between the 2 number is 5 and the number are in the ratio 3 : 4". Let's see,

First rule → The difference between the 2 numbers is 5

20 - 15 = 5 ⇒ Correct

Second rule → The numbers are in the ratio 3 : 4

15 : 20 ( ÷ 5 to both ratio's ) 3 : 4 ⇒ Correct

Answer:

please see the attached picture for full solution

hope it helps...

Good luck on your assignment..

Answer: To find the discount, simply multiply the original selling price by the %discount:

ie:  39 x 33/100= $12.87

So, the discount is $12.87.

Step-by-step explanation: To find the sale price, simply minus the discount from the original selling price:

ie: 39- 12. 87=  26.13

So, the sale price is $26.13

In the image, we can identify the region of the plane in which the two subregions overlap (the part of the graph which has vertical and horizontal lines). We can obtain the values of x and y in that region by means of the inequalities, in this way:

We solve the first inequality for y

This gives us the first constrain for the value of y

Now, to obtain the second constrain we simply need to use the second inequality:

Finally, the last step is to get the constraints for the value of x.

For this, we can directly analyze the image of the region, notice how it covers any value of x. This means that there are no constraints for the value of x.

So, the region is given by:

Finally, the point that is in the region is the one that satisfies the previous inequalities.

1. (2,0)

If x=2, then

So, (2,0) cannot be the correct option

2. (0,2)

This means that (0,2) cannot be the right option

3. (0,3) notice that the same condition (y>2) holds in this situation too (since x=0)

But y=3>2. This point indeed satisfies the conditions! (0,3) is the answer

4. (0,-1) Notice that in this case y=-1 but it should happen that y>2. So this point cannot be in the region

\(\textit{arc's length}\\\\ s = r\theta ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ \theta =2\\ s=6 \end{cases}\implies 6=r2\implies \cfrac{6}{2}=r\implies 3=r \\\\[-0.35em] ~\dotfill\\\\ \textit{area of a sector of a circle}\\\\ A=\cfrac{\theta r^2}{2} ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ r=3\\ \theta =2 \end{cases}\implies A=\cfrac{(2)(3)^2}{2}\implies A=9~in^2\)

Samantha worked a combined total of 17 hours on Tuesday and Wednesday. Let's denote the number of hours Samantha works on Wednesday, Thursday, and Friday as x.

Since she works twice as long on Monday and Tuesday, her hours on Monday and Tuesday would be 2x each. We can now calculate the total hours for the entire week:

Monday: 2x hours

Tuesday: 2x hours

Wednesday: x hours

Thursday: x hours

Friday: x hours

The total number of hours worked in a week is 35. Therefore, we can write the equation:

2x + 2x + x + x + x = 35

Combining like terms, we simplify the equation:

6x = 35

To solve for x, we divide both sides of the equation by 6:

x = 35 / 6 ≈ 5.83

Since we can't have fractional hours, we round down to the nearest whole number. Thus, Samantha works approximately 5 hours on Wednesday, Thursday, and Friday. Therefore, the combined hours she works on Tuesday and Wednesday would be:

Tuesday: 2x = 2 * 5.83 ≈ 11.67 (rounded to 12)

Wednesday: x = 5

The combined hours Samantha worked on Tuesday and Wednesday is 12 + 5 = 17 hours.

Learn more about whole number here: https://brainly.com/question/19161857

#SPJ11

Answer:

AB=2AM

3x-4=2(x+3)

3x-4=2x+6

3x-2x=4+6

x=10

So length AB 3x-4=3(10)-4

30-4=26

The length of AB is 26 units.

A line segment is denoted by two endpoints.

According to the given question M is the midpoint of segment AB.

Given, AM = x + 3 and AB = 3x - 4.

As AM is the midpoint if we take twice of AM that will be equal to AB.

∴ 2(AM) = AB

2(x+3) = 3x - 4.

2x + 6 = 3x - 4.

2x - 3x = -4 - 6.

-x = - 10.

x = 10.

So the length of the line segment AB will be (3x - 4) = 3(10) - 4 units.

= 30 - 4

= 26 units.

learn more about line segment here ;

https://brainly.com/question/25727583

#SPJ2