Mathematics High School

Find the missing side
13 ft
5 ft
x

Answers

Answer 1

Answer:

Assuming you're referring to the sides of a right triangle, the missing side X would be 12.

Step-by-step explanation:

The Pythagorean Theorem states that the two legs of a right triangle squared and added together is equal to the hypotenuse squared. [tex]13^{2}[/tex] is 169, [tex]5^{2}[/tex] is 25, 169 - 25 = 144. Take the square root of 144 and you'll get 12, which is the missing side of the right triangle.

Related Questions

Catalina and Terri are each saving money to buy a car. Catalina puts $1000 in a safe at home and adds $25 every month. Terri puts $500 in a savings in a savings account at the bank that earns 3.2% interest each month on the total amount of money in the account. For each person, the total amount saved is a function of the number of months. Which of these relationships is a linear function?

Answers

Answer:

Catalina´s example is linear

I need it today please help me

Answers

Answer:

a. Perimeter=40yds Area=77 square yds

b. Perimeter=60 yds Area=150 square yds

Step-by-step explanation:

a.
perimeter: 14.3+12+14 = 40.3 yrds
area: (14X11)/2 = 77 yrds^2

b.
perimeter: 20+25+15 = 60 ft
area: (25X12)/2 = 150 ft^2

#4
Round $1.362 to the nearest cent.

Answers

Answer:

1.360 or 1.36 .....................


[tex]x^{2} + 36x + 324 = (x + m)^{2} [/tex]
which of the following is the value of m?
A. 36
B. 18
C. 12
D. 6
​

Answers

Answer:

B. 18

Step-by-step explanation:

[tex]x^{2} + 36x + 324 = (x + m)^{2} [/tex]

[tex](x+18)^{2}= (x + m)^{2} [/tex]

[tex]\cancel x+18= \cancel x + m[/tex]

[tex]18= m[/tex]

This answer to this question is B

use the figure below and determine the angle measures. what is the measure of angle G?

Answers

Answer:

45

Step-by-step explanation:

First we want to understand the Base Angles Theorem

The Base Angles Theorem tells us that the base angles or the two bottom angles of an isosceles triangle are congruent.

Using this theorem, we can say that angle A and angle G are congruent meaning m∠A = m∠G. We can then write both of them as x.

We can create the equation ∠N + ∠A + ∠G = 180 degrees.

Knowing ∠N and knowing ∠A + ∠G = 2x, we can rewrite the equation into

90 + 2x = 180

We can then solve for x,

90 + 2x - 90 = 180 - 90

2x = 90

2x / 2 = 90 / 2

x = 45 degrees

Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations

Answers

Answer:

Lowest: 78

Highest: 99

Step-by-step explanation:

Quiz 1 =A

Quiz 2 = B

B = 21 + A

2A = 57 + B

2A = 57 + (21 + A)

2A = 78 + A

A = 78

B = 21 + A

B = 21 + 78

B = 99

78 – 24 divided by (14 – 6) x 2

Answers

Answer:

76.5

Step-by-step explanation:

pls brainliest

A baseball stadium reported the fraction of fans who bought hot dogs at each game throughout the season. The line plot displays hot dog sales data for each game. At what fraction of the games did more than of fans buy hot dogs?

Answers

Answer:

D

Step-by-step explanation:

Its D

Hope this helps :D

Find the inverse of each function. f (x) = 3/x − 2 + 1

Answers

The inverse is f^-1(x)=3/x+1.

Hope it helps:)

Four times Mark's age plus 7 is Destiny's age. Destiny is 51. What is Mark's age?

Answers

Answer:

His age is 11

Step-by-step explanation:

+ 20 points Which inequality's solution is represented by the graph?
A)
- 2x + 6 < 52

Answers

Answer:

Inequality Form:

X > -23

Interval Form:

(-23, ∞)


ILL MARK YOU BRAINLIEST To join a health club, a person must pay a $75 one-time fee plus a charge of $30 per month. This situation can be presented by an equation of the form y=mx+b, where x = the fire in months and ythe
total cost in dollars. What is the value of b in this equation?

Answers

Answer: b=75

Step-by-step explanation: Given that the health club charges $30 per month, we know that this is the "m" varible. We know this because the total value changes as the value of x changes. The value of b would therefore be $75 dollars because it is a constant and a one time fee. The person joining the health club pays an amount of money per month, as well as an initial charge of $75.

Hope that helps!

A bouquet of 40 flowers is made up of roses, carnations, and daisies. The bouquet is 45% roses and 15% carnations. How many of the flowers are roses?

Answers

Answer:

18 flowers are roses (so sorry this got to me so late!)

Step-by-step explanation:

find 45% of 40

help help please thanks

Answers

Answer:

x = 16

4x = 64

Step-by-step explanation:

The sum of the exterior angles of any polygon is 360°

Add the given angles and solve for x

93 + 46+ 3x + 62 + 4x +47 = 360

7x + 248 = 360

7x = 360 –248

x = 16

4(16) = 64

Solve the equation.

2.5p = 25

Answers

2.5 x 10 = 25
Because P = 10

the diameter of a bail ball is 6cm. what is the volume? round to the nearest whole number​

Answers

Answer:

lnkbprtngbp knmbmt[onbmorbmntionbtlrmbvlnrpoigmboigmnb

Step-by-step explanation:

Graph the following pair of quadratic functions and describe any similarities/differences observed in the graphs.
f(x)=8x^2+2
h(x)=-8x^2-2

Answers


The difference between the two graphs is that the first one is increasing which means that it’s going positive infinity. While the second graph is decreasing which means that the errors are going negative infinity.

F(x)= 8x^2+2

Answer:

It’s A

Step-by-step explanation:

Slope is -2 and (1,4) What is the equation of the line in point slope form?

Answers

y-4=-2(x-1) is the correct answer

_(4x+9)=36X+81
Identify the missing number
Your answer

Answers

Answer:

x = − 9 X − 18

The missing number is 9. If you distribute and multiply 9 by 4x and 9, it will equal 36x and 81.

please help I appreciate it :)​

Answers

24x - 16 is the answer!

Explanation:

Area of a rectangle = length x breadth

Therefore, Area of the given rectangle will be; 8 (3x-2)

= 24x - 16.

23x -16 i think I don’t know

is 27/160 inch a large amount to grow in one month?

Answers

Anshmmm

Step-by-step explanation:

which rule describes a linear relation?​

Answers

I believe it is A.

Option A is of two variables x & y and it is a straight line graph.

2x - 5 = y

(2x+4)(x-2)
please help

Answers

Answer:

2x squared - 8

Step-by-step explanation:

For this kind of equation, we use the distributive property

So in the image below I used a box method (that's how I learned it in school)

So since -4x and 4x cancel each other out, or amount to 0, we don't put anything for those. So the equation left is 2x squared - 8

(x^2 - y^2)/(3x - 3y) = ?

Answers

Answer:

I don’t really know but I think you can get like (x-y)(x+y) = 3(x-y). And then you like do 3(x+y)(x-y)??

Step-by-step explanation:

Answer:

[tex]\frac{x+y}{3}[/tex]

Step-by-step explanation:

[tex]\frac{x^{2}-y^{2} }{3x-3y}[/tex]

use the difference of two squares formula

[tex]\frac{(x+y)(x-y)}{3y-3} \\\\factor out 3 \frac{(x+y)(x-y)}{3(x-y)} \\cancel out the common factor; (x-y)\\your answer is[/tex]

x+y/3

If a transformation causes the angle measures of a figure to change are the figures similar? Why or why not
No, similar figures need to have corresponding sides proportional and corresponding angles congruent.

No, similar figures must have corresponding angles congruent.

Yes, the figures are similar as long as the corresponding angles are proportional.

Yes, the figures are similar as long as the corresponding sides are still proportional.

Answers

Answer:

No, similar figures need to have corresponding sides proportional and corresponding angles congruent.

Step-by-step explanation:

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

Radius - 7
height- 2

Answers

Answer: 87.9

Step-by-step explanation:

Since the formula is 2 x pi x radius x height, we plug the equation in.

If you use “3.14” for pi, it’s 2 x 3.14 x 7 x 2 = 87.9 (rounded to the nearest tenth)

2 x pi x 7 x 2 = 87.96 (88 rounded to the tenth)

1 ticket costs $7 how many tickets can you buy with $63?

Answers

Nine tickets. That is how many you can buy:

Answer:

9

Step-by-step explanation:

63 divided by 7 = 9

If you need to check it just multiply 7 and 9.

Finding missing angles

Answers

There’s no picture thanks for the points tho

thank for the pint but what is the qestion

Which table could NOT represent a function?


input 0 1 2 3 4
output 2 4 6 8 10

input 30 40 50 60 70
output 21 11 -1 -11 -21

input 4 9 14 19 24
output 10 12 14 16 18

input -10 -10 0 0 10
output 8 16 24 32 40

Answers

Answer:

The fourth one

Step-by-step explanation:

Just cause its right

The last one is correct because the x repeats
If the x repeats it’s not a function


The sum of the success rate and the failure rate should equal the total amount of trials.
True or False

Answers

Answer: True

Step-by-step explanation:

For example, randomly guessing at a true-false statistics question has only two outcomes. If a success is guessing correctly, then a failure is guessing incorrectly.

Other Questions
At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.A tree diagram. Random student studies for test is 0.6, and does not study for test is 0.4. Studies for test to Gets B or higher is 0.55; does not get B or higher is 0.45. Does not study for test to Gets B or higher is 0.20; does not get B or higher is 0.80.The professor informs the class that there will be a test next week. What is the probability that a randomly selected student passes the test with a B or higher?0.330.410.550.75 Napoleon represented a failed revolution because he *A. Allowed for the continuation of the Reign of Terror.B. Continued the same social inequalities such as the estate system.C. Ruled with absolute power and control.D. Ordered the execution of members of the 3rd estate. All of the powerful leaders of Georgia in the 1100s and 1200s were men. \Group of answer choices TrueFalse 3. Part A: How does the author develop the idea that the KKK has been unsuccessful in its goals? a. The author shows how the KKK has not been popular in a wide variety of areas, which has limited its influence. b. The author explains how the KKK has been opposed by both political parties since its initial establishment. c. The author provides examples of laws that have been put in place by the government to protect minorities. d. The author describes how the group was unable to agree on goals to promote and methods to pursue their goals.4. Part B: Which quote from the text best supports the answer to Part A? a. Soon Congress passed the Civil Rights Act of 1871, which specifically protected people against the KKK. (Paragraph 5) b. They wanted to maintain Protestant Christian morals, so they were against behaviors like divorce and drunkenness. (Paragraph 7) c. States also began to pass laws against wearing the signature costumes, which also took away anonymity. (Paragraph 10) d. Bombings, especially of Black churches and activists homes, were extremely common. They also tried to make deals with southern lawmakers to keep Civil Rights laws from being passed. (Paragraph 12) Find the Secret WordFill in the blanks to make complete words. Thenuse the code sentence to find the secret word.MA_Y PE_PL_HA_E B_IGH_6 12 3 9 15DEAS.4 6.9368 12 15 Farmers went into debt during the 1920s, explain Write a conclusion paragraph that effectively ends an essay containing the followingthesis statement and main pointaPassageThesis statement: Students should be required to start studying a foreignlanguage once they enter middle schoolPoint 1: Language experts say that it's easier to learn a foreign language theearlier you startPoint 2. The growth in worldwide business and communications means thatlearning a foreign language will create employment and other opportunitiesfor students in the future,Plz help Find the value of (-15/8 + 1.5) = (15 14 3/4)? *-3/20 -3/32O 3/32O 3/2 Scientists have discovered an organism with the following characteristics: multicellular needs to eat food has a complex nervous system is able to move from one location to another growth occurs throughout its bodyIn which kingdom is this organism most likely to be classified?AnimaliaBacteriaFungiPlantaeNo Solve without using a calculator:sin20 + sec20 An electron moves from point i to point f, in the direction of a uniform electric field. During this motion:Group of answer choicesthe work done by the field is positive and the potential energy of the electron-field system increasesthe work done by the field is negative and the potential energy of the electron-field system increasesthe work done by the field is positive and the potential energy of the electron-field system decreasesthe work done by the field is negative and the potential energy of the electron-field system decreasesthe work done by the field is positive and the potential energy of the electron-field system does not change In the years leading up to the Civil war, how were the North and South different economically? (1/2 - 1/2) - (-1/16 + 1/16) Which of the following is true about organizational structures inhealthcare facilities?O Team members do not expect new employees to follow theline of authority.O Employees can talk to only those below them in the line ofauthority.O Employees must respect the roles of other team members.O Facilities develop a line of authority to show the pay scaleof team members. The function g(x) is defined as shownWhat is the value of g(0)?0-2-13x-2, 45X-23g(x) = -X-1, -25x< 16. 15x At a hot dog stand they serve regular hot dogs and footling hot dogs at a ratio of 5 to 3. Based on this ratio how many footlong hot dogs will be served if there is a total of 120 hot dogs served. here are some points i know social studies can be hard luv :) Select the correct answer.In the folowing passage from Great Astronomers by Robert Stewall Ball, the author states that he will trace the developments in astronomyfrom the time of Ptolemy to the nineteenth century. Based on the content and style of the excerpt, what kind of audience did Ball primarily havein mind when he was writing this book?The history of astronomy thus becomes (nseparable from the history of the great men to whose labours its development is due. In theensuing chapters we have endeavoured to sketch the lves and the work of the great philosophers, by whose labours the science ofastronomy has been created. We shal commence with Prolemy, who, after the foundations of the science had been laid by Hipparchus,gave to astronomy the form in which it was taught throughout the Middle Ages. We shall next see the mighty revolution in our conceptionsof the universe which are associated with the name of Copernicus. We then pass to those periods ilumined by the genius of Galileo andNewton, and afterwards we shall trace the careers of other more recent discoverers, by whose industry and genius the boundaries ofhuman knowledge have been so greatly extended. Our history will be brought down late enough to include some of the illustriousastronomers who laboured in the generation which has just passed awayA.B.C.D.students specialzing in the study of astronomypeople with a casual interest in astronomyscientists and mathematicians working with astronomersgeologists and cartographersReset NextP 2021 Edmentum. Al rights reser Dana is playing with her friends. They ride their scooters 20 meters down the road North. They stop to grab a drink of water. Feeling tired, they turn around and ride their scooters 20 meters south What is Dana and her friends displacement Which was not a strength of the south at the begging of the civil war?