Lesson 19 transformations and congruence answer key

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Answer 1

An example of Lesson 19 transformations and congruence work is given as congruent angles (Image attached). The answer is option AC.

What are transformations in math?

Transformations are known to be some form of changes that are done in a  shapes that are said to be placed on a coordinate plane through the act of rotation, reflection or translation.

Note that option C are congruent angles are two angles that are known to  be congruent when their corresponding sides and angles are said to be of equal rate or measure.

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Lesson 19 Transformations And Congruence Answer Key

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The main subject of the poem is the relationship between and man.

Answers

Answer:ocean

Explanation:

edge2022

Answer: ocean

Explanation:

Houston homes has outstanding debt of $78 that is due in one year. given the financial distress costs, debtholders will receive only $62 if the firm does well and $24 if it does poorly. the probability that the firm will do well is 75 percent and the probability that it will do poorly is 25 percent. assuming a discount rate of 9.6 percent, what is the current value of the debt?

Answers

The current value of the debt based on the probability given about Houston homes is $47.90.

How to calculate the current value of debt?

From the information given, the expected payment to debt holders will be:

= ($62 × 75%) + ($24 × 25%)

= $46.50 + $6

= $52.50

The current value of the debt will be:

= 52.50 / (1 + 9.6%)

= 52.50/1.096

= $47.90

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A swimsuit is on sale for $ 29.75 $29.75. if the original price of the swimsuit is $ 35 $35, what is the percent of the discount?

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The percentage of the discount of the swimsuit with original price of $35 and current price of $29.75 is; 15%

What is the discount percenttage?

We are given;

Current price of swimsuit = $29.75

Original price of swim suit = $35

Difference in price = $35 - $29.75

Difference in price = $5.25

Percentage discount = 5.25/35 * 100%

Percentage discount = 15%

In conclusion, the percentage of the discount of the swimsuit is 15%

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What is the measure of each interior angle of a regular decagon brainly

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Measurements of the interior angle of a decagon (10 sided polygon) is 1,440. Formula used is (n-2)(180) leaving it to be divided by the sum of the number of total sides in the polygon.

State the differences and similarities of the vine and johnsy

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The similarities between vine and Johnsy is that both of them were slowly dying due to the harsh weather conditions.

The vine and Johnsy.

In the literary work titled "The Last Leaf" which was a short story witten and originally published by O. Henry on the 15th of October, 1905, vine and Johnsy were the names of the two (2) main characters that experienced a pneumonia epidemic.

The differences between vine and Johnsy include the following:

Vine struggled to survive with the harsh weather conditions while Johnsy struggled to survive with pneumonia.Vine is incapable of thoughts while Johnsy can process ther thoughts.Vine wasn't depressed and pessimistic but Johnsy was.

Conversely, the similarities between vine and Johnsy include the following:

Both of them were slowly dying due to the harsh weather conditions.Their health conditions both deteriorated.

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Everything looks like a nail, inc. is a manufacturing company that produces hammers. the company faces various fixed and variable costs in the short run. determine which of everything looks like a nail's costs are fixed costs and which are variable costs. assume the company cannot easily adjust the amount of capital that it uses and that salaries are negotiated only once per year.

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Examples of fixed costs include equipment costs and salaries; while variable costs include costs of materials and transportation costs.

What is "cost"?

In a company, costs include all the money that has to be paid for the company to offer a product or service.

What is the difference between a variable cost and a fixed cost?

Variable costs can vary or change depending on the number of units produced; on the other hand, fixed costs are constant.

What are some fixed and variable costs?

Fixed costs:

Equipment cost.Interests on a debt.Salaries.

Variable costs:

Cost of materials such as metal or wood.Transportation and packaging costs.

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Introduction to linear algebra 5th edition answers

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Answer:

Ive already seen several questions incomplete like this.

Explanation:

Whats your question?

What do you need help on?

I took algebra a while ago so I may be able to help you.

How many grams of sodium chloride must be added to make 400. ml of a 0. 600 m sodium chloride

Answers

Taking into account the definition of molarity, 14.028 grams of sodium chloride must be added to make 400 mL of a 0.600 M sodium chloride.

Definition of molarity

Molar concentration or molarity is a measure of the concentration of a solute in a solution and indicates the number of moles of solute that are dissolved in a given volume.

The molarity of a solution is calculated by dividing the moles of solute by the volume of the solution:

[tex]Molarity=\frac{number of moles}{volume}[/tex]

Molarity is expressed in units [tex]\frac{moles}{liter}[/tex].

Moles of sodium chloride

In this case, you know:

Molarity= 0.600 Mnumber of moles= ?volume= 400 mL= 0.400 L (being 1000 mL= 1 L)

Replacing in the definition of molarity:

[tex]0.600 M=\frac{number of moles}{0.400 L}[/tex]

Solving:

number of moles= 0.600 M× 0.400 L

number of moles= 0.24 moles

Mass of sodium chloride

Being the molar mass of sodium chloride 58.45 [tex]\frac{g}{mole}[/tex], that is the amount of mass that a substance contains in one mole, the mass of sodium chloride can be calculated as:

0.24 moles×58.45 [tex]\frac{g}{mole}[/tex]= 14.028 grams

Finally, 14.028 grams of sodium chloride must be added to make 400 mL of a 0.600 M sodium chloride.

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Alexis is trying to partition segment ab in the ratio 2:3 using a compass. select the step that is missing in his process.

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The process that Alexis should use to partition segment ab in the ratio 2:3 using a compass is; As detailed below

How to partition a Line Segment?

To divide a line segment in 2:3 using compass, the steps that alexis has to follow these steps:

1) Draw any ray aₓ which makes an acute angle with segment ab.

2) Locate points a₁, a₂, a₃, a₄, a₅ on the ray aₓ such that aa₁, a₁a₂, a₂a₃, a₃a₄ and a₄a₅ are equal, with the aid of a compass.

3) Since alexis has to divide the line in ratio of 2:3, then the ray aₓ is divided into 5 equal parts.

4) Join the point b with the point a₅

5) From the point a₂, draw a line parallel to ba₅ and this can be drawn by making an angle equal to ∠aa₅b

6) Now, consider that the line that is drawn parallel to ba₅ intersect the given line ab at the point c.

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It states that for a chemical reaction to occur, the reacting particles must collide with one another.

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Answer: Collision theory

Explanation:

Unit 8 homework 5 trigonometry finding sides and angles answer key

Answers

Trigonometry is known to be the study of the attributes of triangles and trigonometric functions and their various uses.

What is trigonometry of sides and angles?

This is known to be the relation or link that exist between the sides and angles of a right triangle through the use of trigonometry.

Note that  trigonometry that involves finding sides and angles are math work that covers cosines, sines, angles and others.

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Intersecting chords common core geometry homework answers

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The circle is an illustration of intersecting chords.

The value of x is 4

How to determine the value of x?

From the complete question, the given parameters are:

Chords: jk and lmPoint of intersection = njn = 3, nk = x, ln = 2, and nm = 6

This means that:

jn * nk = ln * nm

So, we have:

3 * x = 2 * 6

Divide both sides by 3

x = 2 * 2

Evaluate the product

x = 4

Hence, the value of x is 4

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how many moles of carbon dioxide gas occupy a volume of 81.3

Answers

5.42 Is the answer to this question Hope this helps have a good day

Which characteristic of the sun primarily determines the orbits of planets in our solar system?

Answers

Answer:

Strong Gravitational Field

Explanation:

Mr. reams mixes 12 cups of paint in a large bowl. he uses the paint to fill 40 small dishes with 2 fluid ounces of paint each. how many cups of paint does mr. teams have left in the bowl?

Answers

Mr Reams uses 10 cups of paint to fill the small dishes, therefore, the amount of paints left in the bowl is 2 cups.

How to convert ounces to cups?

He mixes 12 cups of paints in a large bowl.

He uses the paint to fill 40 small dishes with 2 fluid ounces of paint each.

1 small dish = 2 fluid ounces

40 small dishes = 80 fluid ounces

Therefore,

1 fluid 0unces = 0.125 cups

80 fluid ounces = ?

cross multiply

amount of paint filled = 80 × 0.125 = 10 cups

Therefore, the amount of cups pf paint Mr Reams have left in the bowl is 12 cups - 10 cups = 2 cups.

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Years ago, home depot had an annual dividend of $0.90. if you owned 4,000 shares of home depot, how much did you receive annually in dividends?

Answers

Given:

# of shares = 4000

Dividend per share = 0.90

The income by dividends is the product of the number of shares and the dividend per share.

Income Dividends =  # of shares x Dividend per share

4000 x 0.90 = 3600

Precalculus with trigonometry: concepts and applications answers

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Heh jevbeh hvbeb Ivan h be ey at your convenience store if I have time ueurieyey to go to your shop or do you want to come over to your place to get some coffee or whatever you need me and you to do

which of the following diseases is not spread by droplet infection?

Answers

Gonorrhea refers to the type of disease which is not spread by droplet infection.

What is Gonorrhea?

This is known as a se×ually transmitted disease which is caused by a bacterium.

It is spread through se×ual contact and not through droplet infection which was why it was chosen as the most appropriate choice.

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The development of specialized tissues and organs in a multicellular organism directly results from

Answers

The answer is meiosis

In the 1960s, american men had to register for the draft if they were between the ages of 18 and 25. 19 and 27. 20 and 29. 21 and 31.

Answers

18 and 25. explanation: 18 is the legal age and they were desperate for soldiers so the minimum age was as low as it could be. hope this helps!

In the event of a national emergency, the draft might yet be reinstated by a congressional act. The organization in charge of maintaining a draft and registering men is known as the Selective Service System.

What selective service had to register for the draft?

The compulsory enlistment of people in the armed forces is known as a draft. Since 1973, the entire American military has been comprised of volunteers.

Selective Service registration is necessary for almost all males between the ages of 18 and 25 who are citizens of the United States or who have legal status there.

Citizens must register within 30 days of becoming 18 years old. Within 30 days after their arrival in the United States, immigrants must register.

Therefore,  18 is the legal age, and they were desperate for soldiers, so the minimum age was as low as it could be.

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The magnitude of vector u is 34, and the magnitude of vector v is 20. the dot product u · v = –10. what is the approximate angle between the vectors?

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The approximate angle between the vectors named U and V with their magnitudes and dot product is gotten as; 91°

What is the angle between the vectors?

We are given;

Magnitude of Vector U; |U| = 34

Magnitude of vector V; |V| = 20

Dot Product of u and v; U.V = -10

Formula for angle between vectors is;

θ = cos⁻¹[(U.V)/|U| * |V|]

θ = cos⁻¹(-10/(34 * 20))

θ = cos⁻¹-0.0135

θ ≈ 91°

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Answer: C

Explanation:

The chord joining the vertices of an ellipse is called the

Answers

Answer:

Major axis

Explanation:

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A student ran a distance of miles each day for 5 days. then the student ran a distance of miles each day for the next 5 days. what was the total distance in miles the student ran during these 10 days?

Answers

Hence, The total distance in miles the student ran during these 10 days is 38.75 miles.

What is distance?

Distance is the total length between two points.

To calculate the total distance in miles covered by the student, during these 10 days ran, we use the formula below

Formula:

D = d₁T+d₂T........... Equation 1

Where:

D = Total distanced₁ = distance covered each day in the first 5 daysd₂ = distance covered each day in the next 5 days

From the question,

Given:

d₁ = 3[tex]\frac{1}{2}[/tex]miles = 7/2 milesT = 5 Daysd₂ = 4[tex]\frac{1}{4}[/tex] miles = 17/4 miles

Substitute these values into equation 1

D = [(7/2)×5]+[(17/4)×5]D = 17.5+21.25D = 38.75 miles

Hence, The total distance in miles the student ran during these 10 days is 38.75 miles.

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Complete question: A student ran a distance of  3[tex]\frac{1}{2}[/tex] miles each day for 5 days. then the student ran a distance of 4[tex]\frac{1}{4}[/tex] miles each day for the next 5 days. what was the total distance in miles the student ran during these 10 days?

A shoe box width a dimension of 8 inches by 10 inches by 9 inches. find its surface area.

Answers

I think it’s 8*10*9 will be the surface area

Thirty automobiles were tested for fuel efficiency

Answers

NO WAY REALLY?!!?! OMG

Elementary linear algebra 11th edition chapter 1 solutions

Answers

An example of Elementary linear algebra 11th edition is given in the image attached.

What is elementary linear algebra?

Linear algebra is known to be  a part of math work. It is known to be the most easiest form of upper-level math works example is  abstract algebra.

Conclusively, using the image attached, the answer will be (x1, x2) = (–8, 3)

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What is the difference between vertex and axis of symmetry

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The vertex is the highest point if the parabola opens downward and the lowest point if the parabola opens upward. The axis of symmetry is the line that cuts the parabola into 2 matching halves and the vertex lies on the axis of symmetry.

hope it helps...!!!

What happens to standard deviation when mean decreases

Answers

Answer:

Data are getting more concentrated around the mean

Explanation:

Read and choose the option with the correct word or words to complete the sentence. quiero viajar por avión a ecuador y necesito comprar ________. el itinerario un lago el boleto la red

Answers

Answer:

El Boleto

Explanation:

(Quiero) (viajar) (por) (avión) (a ecuador) (y necesito) (comprar) ________.

(I want) (to travel) (by) (airplane) (to ecuador) (and need) (to buy) [a] ________.

El means "The," specifically used to refer to a "male" word (ending with o or e). Boleto on the other hand, means ticket. You need a ticket to board an airplane, ergo, you need el boleto.

Answer:

El Boleto

Explanation:

El Boleto

The scatterplot and table show the weekly profit in dollars earned

Answers

Add a picture for an answer next time
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