please help does anyone know this

Answer:

I haven't got a real clue

Step-by-step explanation:

I did some learning about it, I may be wrong(most likely)

but I think it might be SAS.

The shape can be proven congruent.

if you can find an angle which I think is H and K then most likely SAS. If this is a test and is very important then don't listen to this I am most likely wrong

Thomas' installment payment that he pays in one fortnight is approximately k523.08.

To calculate Thomas' installment payment, we need to consider the principal amount (k10,000) and the interest rate (36%).

First, let's calculate the total amount to be repaid at the end of the year, including the interest. The interest is calculated as a percentage of the principal amount:

Interest = Principal × Interest Rate

= k10,000 × 0.36

= k3,600

The total amount to be repaid is the sum of the principal and the interest:

Total Amount = Principal + Interest

= k10,000 + k3,600

= k13,600

Now, we need to calculate the number of fortnights in a year. There are 52 weeks in a year, and since each fortnight consists of two weeks, we have:

Number of Fortnights = 52 weeks / 2

= 26 fortnights

To find the installment payment for each fortnight, we divide the total amount by the number of fortnights:

Installment Payment = Total Amount / Number of Fortnights

= k13,600 / 26

≈ k523.08

Therefore, Thomas' installment payment that he pays in one fortnight is approximately k523.08.

It's important to note that this calculation assumes equal installment payments over the course of the year. Different repayment terms or additional fees may affect the actual installment amount. It's always advisable to consult with the bank or financial institution for accurate information regarding loan repayment.

For more such questions on installment visit:

https://brainly.com/question/28330590

#SPJ8

2ײ+ 7× + 6

♥plz give me brain list it would help a lot! ♥

                        ♥  お力になれて、嬉しいです！♥

If Chad casts a shadow that is 14.3 ft long and the straight-line distance from the top of chads head to the end of the shadow creates a 23 degree angle with the ground. The length of Chad, to the nearest tenth of a foot is: 6.1 .

Now let determine or find how tall is chad

Tan 23° = opposite / adjacent

Tan 23° = Length/Shadow length

Tan 23° = Length/14.3

Length = 14.3× Tan 23°

Length = 14.3× 0.42447481621

Length = 6.1

Therefore we can conclude that the length is 6.1 .

Learn more about length here:https://brainly.com/question/2217700

#SPJ1

The Laplace transform of t * e^(-t) * sin(3t) is given by the expression above.

To find the Laplace transform of the function t * e^(-t) * sin(3t), we can apply the Laplace transform rules to each term separately.

First, let's consider the Laplace transform of t. According to the standard Laplace transform table, the Laplace transform of t is given by:

L{t} = 1/s^2

Next, let's find the Laplace transform of e^(-t). Using the formula for the Laplace transform of exponential functions, we have:

L{e^(-t)} = 1/(s+1)

Lastly, we need to find the Laplace transform of sin(3t). Using the formula for the Laplace transform of sine functions, we have:

L{sin(3t)} = 3/(s^2 + 9)

Now, we can combine these results to find the Laplace transform of the entire function t * e^(-t) * sin(3t):

L{t * e^(-t) * sin(3t)} = L{t} * L{e^(-t)} * L{sin(3t)}

= (1/s^2) * (1/(s+1)) * (3/(s^2 + 9))

= (3/(s^2)) * (1/(s+1)) * (1/(s^2 + 9))

To simplify this expression further, we can use partial fraction decomposition. Let's break it down into partial fractions:

(3/(s^2)) * (1/(s+1)) * (1/(s^2 + 9)) = A/s + B/(s^2) + (Cs + D)/(s^2 + 9)

To find the values of A, B, C, and D, we can multiply through by the denominators and equate the coefficients of the corresponding powers of s.

3 = A(s^2 + 9) + B(s + 1) + (Cs + D)(s^2)

Expanding and collecting terms, we have:

3 = (A + C)s^3 + (D + B)s^2 + (9A + C)s + (9A + B)

By comparing coefficients, we can set up the following equations:

A + C = 0 (coefficient of s^3 term)

D + B = 0 (coefficient of s^2 term)

9A + C = 0 (coefficient of s term)

9A + B = 3 (constant term)

Solving this system of equations, we find A = -1/3, B = 3/8, C = 1/3, and D = -3/8.

Now, substituting these values back into the partial fraction decomposition, we get:

(3/(s^2)) * (1/(s+1)) * (1/(s^2 + 9)) = (-1/3) * (1/s) + (3/8) * (1/(s^2)) + (1/3) * (s + 1)/(s^2 + 9) - (3/8) * (s)/(s^2 + 9)

Finally, we can write the Laplace transform of the function as:

L{t * e^(-t) * sin(3t)} = (-1/3) * (1/s) + (3/8) * (1/(s^2)) + (1/3) * (s + 1)/(s^2 + 9) - (3/8) * (s)/(s^2 + 9)

Therefore, the Laplace transform of t * e^(-t) * sin(3t) is given by the expression above.

for such more question on Laplace transform

https://brainly.com/question/30402015

#SPJ8

Answer:

your answer is 18

Step-by-step explanation:

if one bar is shaped into 1/3 of strip.

know,

9 bars =3 × 9

=18

9514 1404 393

Answer:

  1.  see the first attachment for a graph; quadrants I, II, III; vertex (-3, -4); x-intercepts -5, -1; graph is dashed line, shaded inside the parabola, which opens up

  2.  see the second attachment for a graph; all quadrants; vertex (1, 2); x-intercepts 1±√2; graph is a solid line, shaded outside the parabola, which opens down; (-7, 0) is a solution

Step-by-step explanation:

1. The boundary expression is in vertex form, so the vertex can be read directly.

  y = (x -h)^2 +k . . . . . . parabola with vertex (h, k)

  y > (x +3)^2 -4 . . . . .  (h, k) = (-3, -4)

The leading coefficient is +1, a positive number, so the parabola opens up. The relation is y > ( ), so values of y above the dashed line will be shaded. Those values are inside the parabola. The points (0, 0) and (-7, 0) are not in the shaded area, so are not solutions.

__

2. Again, the boundary expression is in vertex form, so the vertex can be read directly.

  y ≥ -(x -1)^2 +2 . . . . . (h, k) = (1, 2)

The x-intercepts are found by solving for x when y=0:

  0 = -(x -1)^2 +2

  x -1 = ±√2

  x = 1±√2

The leading coefficient is -1, so the parabola opens downward. The relation is y ≥ ( ), so y-values above the solid line will be shaded. Those values are outside the parabola. Point (0, 0) is not a solution. Point (-7, 0) is a solution.

_____

Additional comment

As with the graph of any inequality, the boundary line is solid when the "or equal to" case is part of the relation. If the relation is strictly "greater than" or "less than", then the boundary line is dashed.

The area of the square with a side length of 3.1 meters is 9.61 square meters.

To find the area of a square, we need to multiply the length of one side by itself. In this case, the square has a side length of 3.1 m.

Area of a square = side length × side length

Substituting the given side length into the formula:

Area = 3.1 m × 3.1 m

To perform the calculation:

Area = 9.61 m²

It's worth noting that when calculating the area, we are working with squared units. In this case, the side length is in meters, so the area is expressed in square meters (m²). The area represents the amount of space enclosed within the square.

Remember, to find the area of any square, you simply need to multiply the length of one side by itself.

The area of the square with a side length of 3.1 meters is 9.61 square meters.

For more such questions on square

https://brainly.com/question/27307830

#SPJ8

Answer:

cos(x)

Step-by-step explanation:

\(Remember: sin(x) = \frac{1}{csc(x)}\)

\(\frac{cos(x)}{sin(x) *csc(x)}\)    OG Question

\(\frac{cos(x)}{\frac{1}{csc(x)} *\frac{csc(x)}{1} }\)  Convert \(sin(x) = \frac{1}{csc(x)}\)

\(\frac{cos(x)}{1 }\)  Cross multiply and cancel out. Equals to one.

\(cos(x)\) Anything divided by 1 is itself. You have your answer.

Hope this makes sense. Lmk if you need more help.

Answer:

His economics grade had a higher z-score, so you performed better relative to the class average in economics.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \(\mu\) and standard deviation \(\sigma\), the zscore of a measure X is given by:

\(Z = \frac{X - \mu}{\sigma}\)

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In which class did you perform better relative to the class average?

In whichever class you had the higher z-score.

Statistics:

Scored 65, mean 60, standard deviation 6. So \(X = 65, \mu = 60, \sigma = 6\)

\(Z = \frac{X - \mu}{\sigma}\)

\(Z = \frac{65 - 60}{6}\)

\(Z = 0.83\)

Economics:

Scored 78, Mean 75, Standard deviation 2.5. So \(X = 78, \mu = 75, \sigma = 2.5\)

\(Z = \frac{X - \mu}{\sigma}\)

\(Z = \frac{78 - 75}{2.5}\)

\(Z = 1.2\)

His economics grade had a higher z-score, so you performed better relative to the class average in economics.

The approximate difference in the circumferences of the two circles is: C. 61 cm.

Mathematically, the circumference of a circle can be calculated by using this mathematical expression:

C = 2πr or C = πD

Where:

Substituting the given parameters into the circumference of a circle formula, the circumference of the small circle is;

Circumference of circle, C = πD

Circumference of circle, C = 3.14 × 4.5

Circumference of circle, C = 14.13 cm.

For the larger circle, we have:

Circumference of circle, C = 3.14 × 24

Circumference of circle, C = 75.36 cm.

Difference = 75.36 cm - 14.13 cm.

Difference = 61.23 ≈ 61 cm.

Read more on a circle here: brainly.com/question/6615211

#SPJ1

The two types of frequency distributions are Discrete Frequency Distribution and Grouped Frequency Distribution

The two types of frequency distributions are;

When the data consists of discrete, separate values, this sort of distribution is used. It displays the frequency or number of occurrences of each value.

The data is often expressed in a table with two columns: one for distinct values and another for the frequencies of those values.

This distribution is utilized when the data is continuous and has a wide range of values. It entails categorizing the data into intervals or classes and then calculating the frequency of values that fall within each interval.

Learn more about frequency distribution at: https://brainly.com/question/27820465

#SPJ1

To determine the area of the remaining piece of cardboard expressed in terms of x when a square of side length x inches is cut out from a rectangular piece of cardboard having a length of 6x+2 inches and a width of 2x-4 inches, use the following steps.

Draw and label a diagram of the problem. The rectangle should be labeled as 6x+2 inches by 2x-4 inches, and the square cut out should be labeled as x inches by x inches. This is how the diagram looks like: Determine the area of the rectangle, Arect.

The area of the rectangle is given by the product of its length and width. Thus, Arect = (6x + 2)(2x - 4) Determine the area of the square, Asq. The area of the square is given by the square of its side length. Thus, Asq = x²Step 4: Determine the area of the remaining cardboard after the square is cut out, Ar.

This is the difference between the area of the rectangle and the area of the square. Thus, Ar = Arect - Asq= (6x + 2)(2x - 4) - x²= 12x² - 20x - 16

Simplify the expression. The final answer is given in terms of x. Thus, Ar = 12x² - 20x - 16.The area of the remaining piece of cardboard is expressed in terms of x as 12x² - 20x - 16.

For more such questions on square

https://brainly.com/question/27307830

#SPJ8

The translational speed of a cylinder is 15.02 m/s.

For this question, we will use the Law of Conservation of Energy.

At the top the energy of the cylinder is E1, and at the bottom of incline - it is E2. Using the law, we can write

                                                          E1 = E2 .

where,

E1 = mgh (the potential energy of the cylinder)

E2 = E(tr) + E(rot) (the total kinetic energy of the cylinder)

E(tr) = \(\frac{1}{2}mv^{2}\) (the translational energy)

E(rot) = \(\frac{1}{2}Iw^{2}\) (the rotational energy)

\(I = \frac{1}{2}mR^{2}\)(moment of inertia of the cylinder)

\(w = \frac{v}{R}\) (angular velocity of the cylinder)

Now, substituting the values, we have:

mgh = \(\frac{1}{2}mv^{2} + \frac{1}{4}mR^{2} (\frac{v^{2} }{R^{2} } ) = \frac{3}{4}mv^{2}\)

From this equation, translational velocity, v:

v = \(\frac{\sqrt{4gh} }{3}\) = \(2\frac{\sqrt{gh} }{3}\)

Plugging in the values of g and h,

g = 9.8 \(m/s^{2}\), h = 7.20m

v = 15.02 m/s

For more information on rotational motion,

brainly.com/question/12995374

#SPJ4

Answer:

y = -\(\frac{1}{3}\) + 4

Step-by-step explanation:

first of all we know the slope of the equation which is 3x. then we know that we are supposed to write an equation that is perpendicular to y = 3x + 3. so since it is supposed to be perpendicular we have to make the current slope opposite.

so slope for our new equation will be -\(\frac{1}{3}\)x.

now since we know our slope we use point-slope form and plug everything in.

point-slope form: y1-y=m(x1-x)

plug it in:

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

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

= y = -\(\frac{1}{3}\) + 4

Answer:

C. Mutually Exclusive

Step-by-step explanation:

The description of the statement is (b) inclusive

The events are given as:

A red card can have a number and a numbered card can be a red card.

This means that

n(Red and Numbered) ≠ 0

Events that have similar features are referred to as inclusive events

Hence, the description of the statement is (b) inclusive

Read more about random events at:

https://brainly.com/question/15858152

#SPJ6

Answer:

16

Step-by-step explanation:

Answer:

8 pigs

Step-by-step explanation:

Since every animal has only 1 head, a total of 26 heads suggests that there are 26 animals in total.

Suppose all animals are chickens.

Total no. of feet = 26 chickens × 2 feet

                           = 52 feet

Difference in total no. of feet = 68 feet - 52 feet

                                                = 16 feet

Difference in no. of feet each animal has

= 4 feet (a pig) - 2 feet (a chicken)

= 2 feet

∴ No. of pigs = 16 feet ÷ 2 feet

                      = 8 pigs

The real life problem that corresponds to the equation will be "The area of a farmer's square garden is 144 square feet. What is the length of the garden?"

A real-life word problem that corresponds to the equation x² = 144 will be that the area of a farmer's square garden is 144 square feet. What is the length of the garden?

In this case, the length of the garden will be the square root of 144. This will be calculated thus:

x² = 144

x = ✓144

x = 12

Therefore, the length of the garden is 12 feet.

Learn more about equations on:

https://brainly.com/question/13763238

Answer:

y = 18

hope this helps :)

Step-by-step explanation:

2y - 11 = 25

+ 11        +11

2y/2 = 36/2

y= 18

The value of x in the right triangle is 5.6 units.

A right triangle is a triangle that has one of its angles as 90 degrees. The sum of angles in a triangle is 180 degrees.

Therefore, the side length x of the right triangle can be found using trigonometric ratios as follows:

tan 48 = opposite / adjacent

where

opposite side = x

adjacent side = 5

Hence,

tan 48 = x / 5

cross multiply

x = 5 tan 48

x = 5 × 1.11061251483

x = 5.55306257415

Therefore,

x = 5.6 units

learn more on right triangle here:https://brainly.com/question/12173004

#SPJ1

Answer:

explanation

Step-by-step explanation:

it sounds like most of the people liked the Lawrence Spartans and if they didn't win they wouldn't cheer and it makes sense say if you like a certain basketball team and they lose you wouldn't cheer.and it sounds like everyone likes that team.

Answer:

1.986 x 10 to the tenth power

Step-by-step explanation:

We know

At centroid the medians of all triangles bisect eachother at 2:1 ratio

So

\(\\ \tt\hookrightarrow 16:VT=2:1\)

\(\\ \tt\hookrightarrow VT=8\)

\(\\ \tt\hookrightarrow 18;VS=2:1\)

\(\\ \tt\hookrightarrow VS=9\)

\(\\ \tt\hookrightarrow VU:QU=1:3\)

\(\\ \tt\hookrightarrow VU:39=1:3\)

\(\\ \tt\hookrightarrow VU=13\)

Given statement solution is :- None of the given options (a, b, c, or d) match the meaning of the slope. The correct interpretation is that the car travels approximately 0.8 miles every minute.

To determine the meaning of the slope of the linear model for the given data, let's analyze the information provided. The table represents the distance traveled by a car at different time intervals.

Minutes | Distance Traveled (in miles)

50 | 20

20 | f

40 | 60

100 | a

125 | 80

100 | 100

To find the slope of the linear model, we need to calculate the change in distance divided by the change in time. Let's consider the intervals where the time changes by a fixed amount:

Between 50 minutes and 20 minutes: The distance changes from 20 miles to 'f' miles. We don't have the exact value of 'f', so we can't calculate the slope for this interval.

Between 20 minutes and 40 minutes: The distance changes from 'f' miles to 60 miles. Again, without knowing the value of 'f', we can't calculate the slope for this interval.

Between 40 minutes and 100 minutes: The distance changes from 60 miles to 'a' miles. We don't have the exact value of 'a', so we can't calculate the slope for this interval.

Between 100 minutes and 125 minutes: The distance changes from 'a' miles to 80 miles. Since we still don't have the exact value of 'a', we can't calculate the slope for this interval.

Between 125 minutes and 100 minutes: The distance changes from 80 miles to 100 miles. The time interval is 25 minutes, and the distance change is 100 - 80 = 20 miles.

Therefore, based on the given data, we can conclude that the car travels 20 miles in 25 minutes. To determine the meaning of the slope, we divide the distance change by the time change:

Slope = Distance Change / Time Change

= 20 miles / 25 minutes

= 0.8 miles per minute

So, none of the given options (a, b, c, or d) match the meaning of the slope. The correct interpretation is that the car travels approximately 0.8 miles every minute.

For such more questions on Car travels

https://brainly.com/question/32301907

#SPJ8

Answer:14/165

Step-by-step explanation:

its a fraction i did the same qestion and got it right

Answer:

Naw I can't help ya I gotta find my notes

The derivatives for this problem are given as follows:

a) \(f^{\prime}(x) = -4\sin{x} + \frac{1}{x + 1}\)

b) \(f^{\prime}(x) = \sec{x}\tan^{2}{x} + \sec^3{x}\).

The derivative of the sum is the sum of the derivatives.

In this problem, the function is:

\(f(x) = 4\cos{x} + \ln{(x + 1)}\)

Using a derivative table for the derivatives of the cosine and the ln, the derivative of the function is:

\(f^{\prime}(x) = (4\cos{x})^{\prime} + (\ln{(x + 1)})^{\prime}\)

\(f^{\prime}(x) = -4\sin{x} + \frac{1}{x + 1}\)

What is the product rule?

The derivative of the product is given as follows:

\((f(x) \times g(x))^{\prime} = f^{\prime}(x)g(x) + g^{\prime}(x)f(x)\)

In this problem, we have that:

Hence the derivative is:

\(f^{\prime}(x) = \sec{x}\tan^{2}{x} + \sec^3{x}\).

More can be learned about derivatives at https://brainly.com/question/2256078

#SPJ1

Ben read at least 145 pages.

Ben read book , rounded to the nearest ten , 150 pages.

What is rounding off of a number?

Rounding off means a number is made simpler by keeping its value intact but closer to the next number.

Now,

We know that below the number 145 we cannot round it 150 for rounding of nearest ten.

Therefore, 145 is the smallest number which can be rounded (nearest ten) to 150.

Thus, he could read at least 145 pages.

Learn more about the Rounding off visit:

https://brainly.in/question/5838592

#SPJ2