REFLECT - How many triangles and how many rectangles are in a net for a right triangular
prism? How do you know?

The magnitude of 3 4j is 5. This is because the magnitude of any complex number in the form a + bi is the square root of (a² + b²). In this case, a is 3 and b is 4, and the square root of (3² + 4²) is 5.

The magnitude of a complex number is the length of a line from the origin to the point on the complex plane that represents the number. The magnitude of 3 4j can be calculated using the Pythagorean theorem.

Using the theorem, the magnitude of 3 4j is 5. This is because 3 and 4 are the lengths of the sides of a right triangle and 5 is the length of the hypotenuse. The equation to calculate the magnitude of 3 4j is the square root of 3 squared plus 4 squared. This is written as the square root of       (3² + 4²) = 5.

The magnitude of 3 4j is 5. This is because the magnitude of any complex number in the form a + bi is the square root of (a^2 + b^2). In this case, a is 3 and b is 4, and the square root of (3^2 + 4^2) is 5. This means that the magnitude of 3 4j is 5.

Learn more about Pythagorean theorem at : https://brainly.com/question/14930619

#SPJ4

The person is approximately 1233.35 feet from the monument

Let's call the distance from the person to the monument "x". We can use basic trigonometry to solve this problem.

From the person's point of view, the monument appears as a right triangle with the monument's height (400 feet) as the opposite side and "x" as the adjacent side. The angle of elevation (from the person to the top of the monument) is 18 degrees, which is the angle opposite the opposite side (the monument's height). So we can use the tangent function to find "x":

tan(18) = opposite / adjacent

tan(18) = 400 / x

x = 400 / tan(18)

x ≈ 1233.35 feet

Learn more about tangent function here

brainly.com/question/30910929

#SPJ4

Answer:

ellis cund oncha disto spanio lui jo yesma pladu kul pos uno

Step-by-step explanation:

The probability of having an error when confidence limits are 3 standard deviations far from the mean is approximately 0.27.

Assume that the data is normally distributed. For a normal distribution, approximately 99.7% of the data is within 3 standard deviations of the mean.

As a result, if the lower and upper specification limits are 3 standard deviations away from the mean, they encompass 99.7% of the data.

As a result, there is only a 0.3% chance of an error. Since this is a two-tailed test, the probability of an error on each side is 0.15%

As a result, the probability of an error when the lower and upper specification limits are 3 standard deviations away from the mean is approximately 0.27.

To learn more about standard deviation of this probability distribution : https://brainly.com/question/18804692

#SPJ11

Answer:

7

Step-by-step

on 2x-14 you got to divide by 2 on both sides and 2x/2 is 0 so that is how it is 7

Answer:

Im pretty sure its D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

The initial amount is 32000, the function is growing and rate = 28%

Given that the exponential function \(v(t) = 32000(1.28)^t\), represent the dollar value of a certain car that is t years old,

So,

The exponential function for growth is given by, \(P = P'(1+r)^t\)

Where P = Final amount

P' = initial amount

r = rate

t = time

So,

Comparing with the given function,

P' = 32000

Therefore, the initial amount is 32000.

Also,

We know that the,

If 1+r > 1 then the function is growing, so the function is growing.

1+r = 1.28

r = 1.28-1

r = 0.28

Therefore, rate = 28%

Hence the initial amount is 32000, the function is growing and rate = 28%

Learn more about exponential function click;

https://brainly.com/question/29287497

#SPJ1

Answer:

\(102\textdegree\)

Step-by-step explanation:

If we let the measure of the smallest angle be \(x\), then we know that the measure of the angle that is three times as large as it is \(3*x=3x\) and the measure of the angle that is \(10\textdegree\) larger than it is \(x+10\).

Because the sum of the measures of the interior angles in a triangle is \(180\textdegree\), we can write the following equation to solve for \(x\):

\(x+3x+x+10=180\)

Solving for \(x\), we get:

\(x+3x+x+10=180\)

\(5x+10=180\) (Combine like terms)

\(5x=170\) (Subtract \(10\) from both sides of the equation to isolate \(x\), Simplify)

\(x=34\textdegree\)

Therefore, the measures of the other angles are \(3x = 3 * 34=102\textdegree\) and \(34+10=44\textdegree\). Since \(102>44>34\), the measure of the largest angle will be \(\bf102\textdegree\). Hope this helps!

Answer:

11. (-3, -1)

Step-by-step explanation:

11.

-8x+y=23

solve for y by y= 23+8x

substitute the given value of y into the equation

-x-4(23+8x) = 7

solve for x and get x = -3

substitute the -3 for x

y= 23+8 x (-3)

y= 23 + (-4)

y = -1

Answer: $7.65 for a dozen/12

Step-by-step explanation: 2.55 x 3

Answer: 3.9 gigawatts

Step-by-step explanation: 7 x 3 equals 21 so just multiply the 1.3 gigawatts by 3 which would mean 21 giant solar planets generate 3.9 gigawatts.

Answer:

b) P(mean weight > 176) = 1 - P(mean weight ≤ 176) = 1 - 0.9332 = 0.0668

c) P(mean weight > 176) = 1 - P(mean weight ≤ 176) = 1 - 0.9997 = 0.0003

By using the formulae of VAT Percentage we have required VAT percentage as 10%.

Given is S.P=Rs 450 (Selling Price)

            S.P+VAT =Rs 495 (Selling Price+ Value added Tax)

Now we have to find Amount of VAT that is how much value added tax is imposed in the selling price.

To find out Amount of VAT we have to take Selling Price (S.P) and subtract it from Selling Price with VAT.

Amount of VAT = (S.P + VAT )- S.P

                           = Rs 495 - Rs 450

                           = Rs 45

VAT Percent = Amount of VAT /Selling Price x 100

Percentage of VAT = \(\frac{45}{450} .100\)

                                = 10 %

So VAT percentage is 10%.

You can find more about percentage : https://brainly.com/question/1053881

#SPJ9

Answer:

4

Step-by-step explanation:

rise/run = slope

As it goes to the left or adds by one, it goes up by 4

4/1

Answer:

4

Step-by-step explanation:

The line goes down 4 and 1 left. There is no need to put the 1.

Answer: 1208.96

Step-by-step explanation:

The volume of the cylinder is \((\pi)(4^2)(4)=64\pi\)

The volume of the prism is \((6)(12)(14)=1008\)

So, the total volume is \(1008+64\pi=\boxed{1208.96}\)

Statement 1: Some cats like turkey, the form is I, the subject class is Cats, and the predicate class is Turkey, statement 2: There are burglars coming in the window, the form is E, the subject class is Burglars, and the predicate class is Not coming in the window and statement 3: Everyone will be robbed, the form is A, the subject class is Everyone, and the predicate class is Being robbed.

The given categorical propositions and their forms are as follows:

(1) Some cats like turkey - Form: I:

Subject class: Cats,

Predicate class: Turkey

(2) There are burglars coming in the window - Form: E:

Subject class: Burglars,

Predicate class: Not coming in the window

(3) Everyone will be robbed - Form: A:

Subject class: Everyone,

Predicate class: Being robbed

In the first statement:

Some cats like turkey, the form is I, the subject class is Cats, and the predicate class is Turkey.

In the second statement:

There are burglars coming in the window, the form is E, the subject class is Burglars, and the predicate class is Not coming in the window.

In the third statement:

Everyone will be robbed, the form is A, the subject class is Everyone, and the predicate class is Being robbed.

To know more about categorical propositions visit:

https://brainly.com/question/29856832

#SPJ11

The circumference of the circle is 6.55π

The circumference of a circle is given by the formula:

C = πd

Where d is the diameter of the circle.

We are given that the diameter is 6.55, so we can substitute this value into the formula to find the circumference:

C = π(6.55)

Evaluate

C = 6.55π

Hence, the circumference of the circle, in terms of pi, is approximately 6.55π

Read more about circumference at

https://brainly.com/question/12823137

#SPJ1

Complete question

Find the circumference of the circle in terms of pi

Diameter = 6.55

After printing the long pdf Document of 47 pages , the remained balance in Fathi's printing account is -$4.90 ..

In mathematics, a basic algebraic operation is any of the common arithmetic operations, including addition, subtraction, multiplication, division, raising integers to powers, and taking square roots.

We have given that,

Total or initial balance of fathi's printing account

= $1.10

Each sheet of paper reduce his balance by $0.25..

Total number of pages in pdf document

= 47

He wants to print this pdf document.

When he print both sides of paper then it reduce the counts of paper used for printing the pdf.

That's if he print only one side then he will print 47 pages but now, he print on both sides .

so, total pages used to print pdf Document= 47/2

= 23 both sided printed + 1 one side printed = 24 pages

Using all provided details, we get

After Fathi print, the balance in his printing account = Initial balance - 24 × balance reduce by each page print

= $1.10 - 24 × $0.25 = $1.10 - $ 6

= - $4.90

Hence, - $4.90 balance in his printing account.

To learn more about Algebraic operation, refer:

https://brainly.com/question/10319012

#SPJ4

Answer:

A Euclidean geometry, and theres no parallel lines

Answer:

The parabolic equation does not intersect the linear equation.

Explanation:

Given equation's:

To solve , use substitution method by inserting 2nd equation into 1st

\(\sf y = x^2 - 5x + 9\)

when substituted y = -2x

\(\sf -2x = x^2 - 5x + 9\)

collect terms

\(\sf x^2 - 5x+ 2x + 9=0\)

simplify

\(\sf x^2 - 3x + 9=0\)

Find discriminant:

\(\sf b^2 - 4ac\)

\(\sf (-3)^2 - 4(1)(9)\)

\(\sf -27\)

As the discriminant is negative, it tell us that they both does not intersect each other.

Answer:

Y=4X-5

Step-by-step explanation:

The Slope is a positive 4 so you will already have the equation Y=4X and the y-intercept is the Y when X is at the origin. Since the y-intercept is negative you have to subtract from the slope instead of adding. Then you get Y=4X-5.

Answer: 7m⁵ -3m³ - 3

Working:

= (6m⁵ + 3 - m³ - 4m) -(-m⁵ + 2m³- 4m +6)

= 6m⁵ + 3 - m³ - 4m +m⁵-2m³+4m - 6

= 6m⁵ + m⁵-m³ -2m³ -4m + 4m - 6 +3

= 7m⁵ -3m³ - 3

Answered by Gauthmath must click thanks and mark brainliest

Answer:

i don no

Step-by-step explanation:

The expected value is the long-term average outcome of a random variable. It is calculated by multiplying each possible outcome by its probability and summing them up. In simpler terms, it represents the average value we expect to get over many trials.

The expected value is a concept in probability and statistics that represents the long-term average outcome of a random variable. It is also known as the mean or average. To calculate the expected value, we multiply each possible outcome by its probability and sum them up.

For example, let's say we have a fair six-sided die. The possible outcomes are numbers 1 to 6, each with a probability of 1/6. To find the expected value, we multiply each outcome by its probability:

Summing up these values gives us:

1/6 + 2/6 + 3/6 + 4/6 + 5/6 + 6/6 = 21/6 = 3.5

Therefore, the expected value of rolling a fair six-sided die is 3.5. This means that if we roll the die many times, the average outcome will be close to 3.5.

About expected value here:

https://brainly.com/question/29574962

#SPJ11

The angle measure of the indicated side is as follows:

∠Q = 60 degrees.

The measure of the angle indicated can be found as follows:

The measure of the angle formed by two tangents that intersect at a point outside a circle is equal to one-half the positive difference of the measures of the intercepted arcs.

Using this theorem,

arc PR = 360 - 240 = 120 degrees

∠Q = 1 / 2 (240 - 120)

Therefore,

∠Q = 1 / 2 (120)

∠Q = 120 / 2

∠Q = 60 degrees.

learn more on tangent here: https://brainly.com/question/27262582

#SPJ1

The two binomials are:

x² + 7x + 12

6x² - 13x + 6

We have,

One possible set of binomials whose product includes the term 12 is:

(x + 4)(x + 3)

Expanding this product, we get:

x^2 + 7x + 12

And,

Another set of binomials whose product includes the term 12 is:

(2x - 3)(3x - 2)

Expanding this product, we get:

6x^2 - 13x + 6

Thus,

The two binomials are:

x² + 7x + 12

6x² - 13x + 6

Learn more about polynomials here:

https://brainly.com/question/2284746

#SPJ1

The area bounded by the curve, x-axis and y-axis of the function y = √(x + 3) is 2√3

The curve is given as:

y = √(x + 3)

The area bounded by the curve, x-axis and y-axis is when x = 0 and y = 0

When y = 0, we have:

0 = √(x + 3)

This gives

x = -3

So, we set up the following integral

A = ∫ f(x) d(x) (Interval a to b)

This gives

A = ∫ √(x + 3) d(x) (Interval -3 to 0)

When the above is integrated, we have:

A = 1/3 * [2(x + 3)^(3/2)] (Interval -3 to 0)

Expand

A = 1/3 * [2(0 + 3)^3/2 - 2(-3 + 3)^3/2]

This gives

A = 1/3 * 2(3)^3/2

Apply the law of indices

A = 2(3)^1/2

Rewrite as:

A = 2√3 or 3.46

Hence, the area bounded by the curve, x-axis and y-axis of the function y = √(x + 3) is 2√3

Read more about areas at:

brainly.com/question/14115342

#SPJ1