Find the area of the triangle below.
Be sure to include the correct unit in your answer.
13 ft
11 ft
4 ft

Answer:

x = 8

y = 20

Step-by-step explanation:

To find x, you can divide the total perimeter (128) by 4 to get one side length of the square:

128 ÷ 4 = 32

Next, to get x, you solve the equation:

4x = 32

Divide by 4 on both sides:

x = 8

Then, to find y, you can use the properties of a square to know that all diagonals are equal. Therefore, since AC = 40 BD = 40 as well. You can divide 40 by 2 to get the length of BE, which is half as long as BD:

40 ÷ 2 = 20

y = 20

Therefore, x = 8 and y = 20.

I hope this helps!

Step-by-step explanation:

Given

f(x) = |x + 2|

g(x) = - (x)²

Now

(g•f) (3) = g ( 3 + 2 )

= g(5)

= - (5)²

= -25

Hope it will help :)

Jenna will have total money, y= 166 + 23x.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

Jenna had saved $166.

She will earn $23 per day of work

If x represents the number of days she works the she will earn

= 23x

So, She will have total

= 166+ 23x

Learn more about Equation here:

https://brainly.com/question/29657992

#SPJ1

Under the consideration of collinearity of two line segments, the length of the line segment ST is equal to 13.

According to the statement seen in this question, the line segments RT and  ST are collinear to each other. Mathematically speaking, the length of the line segment ST can be found by using the following formula:

RT = RS + ST

ST = RT - RS

ST = 19 - 6

ST = 13

Under the consideration of collinearity of two line segments, the length of the line segment ST is equal to 13.

To learn more on line segments: https://brainly.com/question/25727583

#SPJ1

Correct statements are:

a) A square can be thought of as a special rectangle.

d) Squares, rectangles, and parallelograms are all quadrilaterals.

e) A square is also a parallelogram.

Incorrect statements are:

b) A rectangle cannot be thought of as a special parallelogram. A rectangle is a special type of quadrilateral, but it does not have the same properties as a parallelogram.

c) A square cannot be thought of as a special rhombus. While a square is a special type of rhombus, not all rhombuses are squares.

Learn more about parallelogram:

https://brainly.com/question/970600

#SPJ11

Answer:

(-1,-2)

Step-by-step explanation:

hope this helps .

Answer:

25 = units Jose travelled

Jh to Th = x moves 12 across  

and y moves 0 is constant (up/down or constant)

Th to FF = x moves 0 stays constant and y moves 13 left

12 + 13 = 25

The purpose of this exercise is concerning parabolas = curve equations

x has two points x = -6 and x = 6

y has two points y = -5 and y = 8

however we cant plot this as ANSWER without using all the coordinates

y has one answer unit at 13 and not shown in an equation if it was the y intercept or curve mid point it would be a straight line and not a curve at 13 we can therefore set y to zero 0 as mid point curve when drawing the curve.

Then to find the each unit change we could prove with straight line upon the parabola by first using the straight line equation formula y-y1 = m(x+x1)

Straight line equation

Plug in Jose's coordinates given in the question.

Therefore y - - 6 = 6 (x + 8 ) = y+6 = 6x + 46  multiply out

= y+6 = 6x + 46 -6 cancel out with -6

= y = 6x+40

the answer therefore becomes  y=6x+40

Plug in the same for Tyrell coordinates given in the question.

y - 6 = -6 (x + 8 ) = y-6 = -6x + 46  multiply out

= y-6 = -6x - 46 + 6 cancel out with +6

= y = -6x+52

and is a decrease of 6 i various ways.  

Plug in for Football field coordinates given in the question.

y-6 = -6(x -5)

= y -6 = -6x +30

= y = -6x + 30+6

= y = -6x + 36

Shows constant 6 and -6 for m the slope and 46-36 = 10 decrease each side from 0 being the curve mid point on x line. down into the mid curve |

= 10+10 to represent each side = 20 then +5 = 25

As the shift in the curve makes negative positive and positive negative.

= 25 units

The answer is (i) The statement is False, (ii) The statement is false, (iii) The statement is true, (iv) The statement is true.

(i) Let A = {2, 3, 4, 5} and B = {3, 6}

    Now A∩B

    = {2, 3, 4, 5} ∩ {3, 6} = {3}

    Hence, A and B are not disjoint. So the statement is false.

(ii) Let A = {a, e, i, o, u} and B = {a, b, c, d}

    Now A∩B

    = {a, e, i, o, u} ∩ {a, b, c, d}= {a}

    Hence, A and B are not disjoint. So the statement is false.

(iii) Let A = {2, 6, 10, 14} and B = {3, 7, 11, 15}

     Now, A∩B

     = {2, 6, 10, 14} ∩ {3, 7, 11, 15} = Φ

     Hence, A and B are disjoint sets. So the statement is true.

(iv) Let A = {2, 6, 10} and B = {3, 7, 11}

     Now A∩B  

     = {2, 6, 10} ∩ {3, 7, 11} = Φ

     Hence, A and B are disjoint sets. So the statement is true.

To know more about  disjoint sets:

brainly.com/question/29190252

#SPJ4

Construct validity, which refers to the degree to which a measure is related to other measures of the same construct, is least important for this type of claim.

There are several types of validity that are used to evaluate the validity of research findings, including statistical validity, content validity, and construct validity.

In this case, the major finding of the questionnaire was that 69% of students reported feeling anxiety prior to taking exams. Statistical validity, which refers to the degree to which the sample accurately represents the population, is important for this type of claim because it helps to ensure that the findings are generalizable to the larger population of undergraduate students.

Content validity, which refers to the degree to which the measures used in the research accurately reflect the concept being studied, is also important for this type of claim. In this case, it is important to ensure that the questionnaire accurately measured anxiety in students prior to taking exams.

Construct validity, which refers to the degree to which a measure is related to other measures of the same construct, is least important for this type of claim. While construct validity is important in some research contexts, it is less relevant for this particular finding because the focus is on the prevalence of anxiety in students prior to taking exams, rather than on the relationship between anxiety and other constructs.

To know more about statistics

https://brainly.com/question/29093686

#SPJ4

Answer:

2(x+4)

Step-by-step explanation:

common denominator is 2

Answer:

2(x+4)

Step-by-step explanation:

..............

The theories provide valuable insights for organizations to consider when managing relationships with stakeholders, securing resources, reducing transaction costs, promoting stewardship, and making strategic decisions.

Board structure is influenced by various theories, including Stakeholder Theory, Resource Dependence Theory, Transaction Cost Theory, and Stewardship Theory. These theories provide insights into effective board composition and functioning.

Using the theories of Stakeholder Theory, Resource Dependence Theory, Transaction Cost Theory, and Stewardship Theory, here are five implications for board structure and their justifications based on these theories:

1. Stakeholder Theory: The board should include representatives from diverse stakeholder groups.

- Justification: Stakeholder Theory posits that organizations should consider the interests of all stakeholders. By including representatives from various stakeholder groups on the board, the organization can ensure that the perspectives and interests of different stakeholders are adequately represented and considered in decision-making processes.

2. Resource Dependence Theory: The board should establish and maintain external relationships with key resource providers.

- Justification: Resource Dependence Theory suggests that organizations depend on external resources to survive and thrive. To secure necessary resources, the board should actively develop and maintain relationships with key resource providers, such as suppliers, financiers, and strategic partners. This enables the organization to ensure a stable supply of resources and reduce dependence on a single source.

3. Transaction Cost Theory: The board should establish clear and transparent governance mechanisms and structures.

- Justification: Transaction Cost Theory emphasizes the importance of minimizing transaction costs in organizational arrangements. By establishing clear governance mechanisms and structures, such as formal policies, procedures, and decision-making frameworks, the board can reduce ambiguity, information asymmetry, and potential opportunistic behavior. This enhances transparency, accountability, and trust within the organization.

4. Stewardship Theory: The board should foster a collaborative and supportive culture among directors and executives.

- Justification: Stewardship Theory suggests that individuals are motivated to act in the best interests of the organization when they perceive themselves as stewards rather than mere agents. To cultivate a stewardship orientation, the board should promote a collaborative and supportive culture that encourages directors and executives to work together towards common goals. This facilitates information sharing, cooperation, and a sense of collective responsibility.

5. Stakeholder Theory: The board should incorporate stakeholder perspectives into strategic decision-making processes.

- Justification: Building upon Stakeholder Theory, the board should ensure that stakeholder perspectives are actively considered in strategic decision-making processes. By involving relevant stakeholders in discussions, conducting impact assessments, and considering their input, the board can make more informed and inclusive decisions. This helps to align organizational strategies with stakeholder interests and enhance long-term sustainability.

These implications reflect the integration of various theories into board structure considerations, aiming to address stakeholder interests, resource dependencies, transaction costs, and foster stewardship-oriented behavior within organizations.

To know more about Board structure, refer to the link below:

https://brainly.com/question/32741730#

#SPJ11

Answer: C

Step-by-step explanation: The slope of Function A is 6 and the slope of Function B is 5.

With the same point estimate, Matthew's estimate will have a smaller margin of error due to the larger sample size and wider confidence interval.

The margin of error is influenced by the sample size and the chosen confidence level. Generally, a larger sample size leads to a smaller margin of error, and a higher confidence level leads to a larger margin of error.

Matthew's sample size is four times larger than Katrina's sample size (400 vs. 100). Assuming they obtained the same point estimate, Matthew's estimate will have a smaller margin of error compared to Katrina's estimate. This is because a larger sample size allows for more precise estimation and reduces the variability in the estimate.

Additionally, Katrina constructed a 95% confidence interval, while Matthew constructed a 99% confidence interval. A higher confidence level requires a wider interval to capture the true population parameter with a higher degree of certainty. Therefore, Matthew's estimate will have a smaller margin of error compared to Katrina's estimate.

Learn more about point estimate here:

https://brainly.com/question/30888009

#SPJ11

s= p+3

(number of sports drinks= s)

(pizza slices= p)

Tamera's punch recipe has a higher ratio of lemon-lime soda to pineapple juice.

The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.

The ratio for Tamera's recipe is 4 liters of lemon-lime soda to 8 liters of pineapple juice or a ratio of 4:8.

The ratio for Lien's recipe is 2 liters of lemon-lime soda to 6 liters of pineapple juice or a ratio of 2:6.

Since 4 is greater than 2, Tamera's recipe has a higher ratio of lemon-lime soda to pineapple juice.

Learn more about the Ratio here:

brainly.com/question/1504221

#SPJ1

Answer:

C. obtuse

Step-by-step explanation:

Obstuse is a triangle with ONE angle bigger than 90 degrees.

The triangle ΔBCD will be an acute triangle. Then the correct option is B.

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

The measure of the angle BCD is 70°. And the exterior angle of the angle BDC is 130°. The sum of the interior and exterior angles is 180°. Then the measure of the angle BDC will be

∠BDC + 130° = 180°

∠BDC = 50°

Then the measure of angle CBD will be given as,

∠CBD + ∠BDC + ∠DCB = 180°

∠CBD + 70° + 50° = 180°

∠CBD = 60°

The measure of all the angles of the triangle is less than 90°. Then the triangle ΔBCD will be an acute triangle. Then the correct option is B.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ5

The value of the length of side WX is 5. 04

Trigonometric identities are simply described as equalities of a function involving trigonometry functions and asserts true for all the values of variables given in the equation.

There are various different trigonometric identities involving the side length as well as the angle of a triangle. These identities are;

Using the sine identity, we have

sin 46 = WX/7

cross multiply

WX= 7sin 46

find the value and multiply

WX = 5. 04

Learn about trigonometric identities at: https://brainly.com/question/7331447

#SPJ1

Answer:

x = 5

Step-by-step explanation:

Given 2 secants from an external point to the circle, then

the product of the external part and the entire secant of one is equal to the product of the external part and the entire secant of the other, that is

(x - 2)(x - 2 + x + 4) = 4(4 + 5)

(x - 2)(2x + 2) = 4 × 9

2x² + 2x - 4x - 4 = 36 ( subtract 36 from both sides )

2x² - 2x - 40 = 0 ( divide through by 2 )

x² - x - 20 = 0 ← in standard form

(x - 5)(x + 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 5 = 0 ⇒ x = 5

x + 4 = 0 ⇒ x = - 4

But x > 0 , then x = 5

Answer:

20

Step-by-step explanation:

The number 20 can signal greatness defined. This number can also define why you live and your purpose. We all are special. We all shine! Be positive! 20 also signals that you can be young but old at the same time.

lol ion know i think... 21-

Answer:

60°

Step-by-step explanation:

There is a supplementary angle, so we know that 180°-100° would give 80°.

A triangles angles add up to 180, so 80+40=120

180-120=60°

Answer:

60 degrees

Step-by-step explanation:

Hi there!

Angle NAB and angle CAB are supplementary angles, meaning they add up to 180 degrees. First, solve for angle CAB:

180 - 100 = 80

Therefore, angle CAB measures 80 degrees.

The sum of the interior angles of a triangle is always 180 degrees. Now, we can solve for angle B by subtracting 80 and 40 from 180:

180 - 80 - 40 = 60

Therefore, angle B measures 60 degrees.

Another way we can solve this is by viewing the 100-degree angle as an exterior angle of a triangle. The two opposite interior angles always add up to an exterior angle of a triangle.

100 = 40 + 60

Therefore, angle B measures 60 degrees.

I hope this helps!

The cost of the chocolate for 110 bon-bons  as per given radius , density and cost is equal to $8.80 to the nearest cent.

Volume of a sphere with radius r is ,

V = ( 4/3 )πr³

Radius 'r' of each chocolate bon-bon is 0.8 cm,

Volume of each bon-bon is equals to,

V = ( 4/3 )π (0.8)³

   = 2.144 cm³

Density 'ρ' of the chocolate is 1.3 g/cm^3,

Mass 'm'  of each bon-bon is equals to,

m = ρV

   = ( 1.3 ) ( 2.144 )

   = 2.78grams

The cost of the chocolate used in each bon-bon is $0.03 per gram,

This implies,

Cost of the chocolate used in one bon-bon is ,

= ( 0.03 ) × 2.78

= 0.0834

Rounding to the nearest cent, the cost of the chocolate for one bon-bon is $0.08.

Cost of the chocolate for 110 bon-bons,

= 110 × 0.08

= 8.8

Therefore, the chocolate for 110 bon-bons would cost $8.80 to the nearest cent.

Learn more about chocolate here

brainly.com/question/29476310

#SPJ4

Answer:

10 the next day

Step-by-step explanation:

Using the least common multiple

3, 6, 8

The least common multiple is 24

24 hours from 10 the next day

Using the information, combine the individual probabilities to compute the probability that Peter will pass the quiz is (c) 0.0035.

To compute the probability that Peter will pass the quiz (i.e., get at least 7 questions correct), we need to sum the probabilities of getting exactly 7, exactly 8, exactly 9, and exactly 10 questions correct.

So, the probability of passing the quiz is:

P (getting at least 7 correct) = P (getting exactly 7 correct) + P (getting exactly 8 correct) + P (getting exactly 9 correct) + P (getting exactly 10 correct)

= 0.0031 + 0.000386 + 2.86 × 10⁻⁵ + 9.54 × 10⁻⁷

= 0.0035

Therefore, the result is c. 0.0035.

The binomial formula can be used to solve a wide range of problems in probability and statistics. The binomial formula is used to calculate the probability of getting a specific number of successes in a fixed number of independent trials, where each trial has only two possible outcomes (success or failure).

Learn more about Probability of Passing Quiz here:

https://brainly.com/question/30308932

#SPJ4

Answer:

sorry not sure

Step-by-step explanation:

Answer:

0.0768 or 7.68%

Step-by-step explanation:

(5 choose 4)*0.4^4*0.6=0.0768

a) The percentile of the phone that sold for $330 is; 29%

b) The sales price at 75th percentile is; $425

In statistics, a percentile is a term that describes how a score compares to other scores from the same set.

From the given set of data showing the sales prices, let us sort them out from smallest to largest;

Sort the data values from smallest to largest:

235, 299, 300, 304, 325, 325, 330, 345, 355, 355, 370, 400, 400, 405, 415, 415, 425, 430, 449, 450, 495

It should be noted that 6 of the 21 data values are smaller than 325.

The percentile is then the number of data values that are less than the individual's data value divided by the number of data values in total, written as a percentage.

Thus;

Percentile = (Total number of data values/Number of data values that are less than the individual’s data value) × 100%

= 6/21  × 100%

≈ 0.2857 × 100%

= 28.57 % ≈ 29%

At 75th percentile, we have;

0.75 = x/21

x = 21 * 0.75

x = 15.75

Thus, the selling price of the phone at the 75th percentile is greater than 16 of the 21 phones. This phone has a selling price of at least $425

Read more about Percentile at; https://brainly.com/question/24245405

#SPJ1

The estimated time required for the production of the eleventh 787 jet is approximately 14,580 hours.

To calculate this, we start with the given information that it takes Boeing 29,454 hours to produce the fifth 787 jet. The learning factor of 75% indicates that there is an expected reduction in production time as workers become more experienced and efficient. This means that each subsequent jet is expected to take less time to produce compared to the previous one.

To determine the time required for the eleventh 787, we apply the learning factor to the time taken for the fifth jet. We multiply 29,454 hours by the learning factor of 0.75 to obtain 22,090.5 hours. Since we are asked to round the response to the nearest whole number, the estimated time for the eleventh 787 is approximately 22,091 hours.

However, we are specifically asked for the time required for the eleventh unit, which implies that the learning factor is not applied to subsequent units beyond the fifth jet. Therefore, we can directly divide the estimated time for the fifth jet, which is 29,454 hours, by the number of units (11) to calculate the time required for the eleventh 787. This gives us an estimated production time of approximately 14,580 hours.

Learn more about whole number here: brainly.com/question/29766862

#SPJ11