Mathematics High School

I REALLY NEED HELPPPPP!! Write a paragraph proof for the following conjecture:

Given: m∠ 1 + m∠ 2 = m∠ 4

Prove: m∠3 + m∠1 + m∠2 = 180

I REALLY NEED HELPPPPP!! Write A Paragraph Proof For The Following Conjecture: Given: M 1 + M 2 = M 4Prove:

Answers

Answer 1

Answer:

Given: measure 1 + measure 2 = measure 4

measure 4 + measure 3 must be 180 degrees because they are supplementary

If measure 4 + measure 3 is 180, and measure 1 + measure 2 = measure 4, we can substitute measure 4 in the first equation for measure 1 + measure 2.

Therefore, we arrive at the answer measure 1 + measure 2 + measure 3 = 180.

I really hoped this helped, and if it did, please consider giving me brainliest.

Related Questions

can you help find the slope​

Answers

Answer:

a

Step-by-step explanation:

The population has decreased by 300 residents over the past 5 years. The same number the same number of residents left each year what was the change in the towns population each year

Answers

Answer:

-60

Step-by-step explanation:

Increase in population is given by positive sign

Change in population in 5 years = -300

Decrease in population is represented by negative sign

Change in population in 1 year = -300\5

                                                = -60

Town's population faces a decrease of 60 residents each year.

Step-by-step explanation:

A car rental agency rents cars for $26.20 per day plus $0.22 per mile driven. If you rent the car for one day and your travel budget is $200, what is the maximum number of miles you can drive?

Answers

Answer: 600

Step-by-step explanation:

6.45 writing in scientific notation

Answers

Answer:

.645 x 10^1

Step-by-step explanation:

the answer is -2 .........../

Use the substitution method to solve the system of equations. Choose the
correct ordered pair.
3x - y = 7
2x - 2y = 2
A. (2,-2)
B. (2,2)
C. (3,-1)
D. (3,2)

Answers

3x - y = 7
-> y = 3x - 7
2x - 2y = 2
Use the substitution method
2x - 2 ( 3x - 7 )=2
2x - 6x + 14 =2
-4x = 2-14
X = -12/-4
X = 3
Sub x = 3 into the eq y= 3x - 7
Y= 3*3-7
Y = 2 so the answer is D

HELP ME PLZZ I NEED HELP WITH THIS I DONT WANT TO FAIL!!

Answers

Answer:

i believe it is C

Step-by-step explanation:

Pls help me very urgently needed

Answers

ratio is 7:9
add the ratio it becomes 16
272 members divided by 16
that makes it 17 per one ratio
women ratio is 9
17x9 is 153
i=153 women in the sports club

same thing with ii except it’s divided by 7
91/7 is 13
which means 13 per ratio
there are 9 ratios of women
9x13=117
ii=117 women in a sports club with 91 men with a ratio of 7:9

please answer q14 and 15 ill mark u as brainliest

Answers

That is for q14 I hope it helps you!

I don't get it doesn't make sense?​

Answers

answer:

26 feet

step by step explanation:

40 - 5.2 = 35.2 - 8 = 27 - 1 = 26

Lisa and her brother are saving money to go on a trip. For every $2 Lisa saves, her
brother saves $5.
Write a ratio to compare the amount of money Lisa saves to the amount of
money her brother saves. (1 point)

Answers

Answer:

The anser is 2:5 or 2/5.

Step-by-step explanation:

The ratio of saving money for Lisa and her brother is 5 : 2.

What are ratio and proportion?

A ratio is a comparison between two similar quantities in simplest form.

Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.

In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.

Given, Lisa and her brother are saving money to go on a trip. For every $2 Lisa saves, her brother saves $5.

Therefore, The ratio of saving money for Lisa and her brother is,

Lisa : Her brother = 5 : 2.

learn more about proportion here :

https://brainly.com/question/7096655

#SPJ2

Find the coordinates of the midpoint of a segment having the given endpoints.
Q(5, 10), R(8, 2)

A(-1.5, 4)
B(7.5, 5)
C(-3, 8)
D(6.5,6)

Answers

Answer:

D(6.5, 6)

Step-by-step explanation:

8-5=3/2=1.5 5+1.5=6.5

10-2=8/2=4 2+4=6

QUESTION 5, Saturday, October 10th, 2020

I have some geometry questions today. Please include your thoughts or reasoning with your answer. Please ignore the answer I selected for it was not an purpose. Thanks!

Answers

Answer:

HL

Step-by-step explanation:

This is a hypotenuse and leg

Hypotenuse is congruent and one leg is common

The answer is HL

PLS HELP .................

Answers

Answer:

C

Step-by-step explanation:

The slope of this line is -4/3. You can calculate the slope by picking two points on the graph and calculating the rise/run (the vertical distance between the two points divided by the horizontal distance). The line also intersects the point (3,-2) which you can find if you go to the right 3 and down 2 on the graph.

Find the remainder when x^2 + 3x - 11 is divided by x - 2
-13
1

-1

-11

Answers

Answer: -1

Step-by-step explanation: I just took a quiz with this question on it and -1 is the right one

Solve the equation for y
6у - 1.5х = 8

Answers

Answer: can it be a fraction?

Step-by-step explanation:

Answer: y = 4/3 + 1/4x

Step-by-step explanation: 6y - 1.5x = 8

Add 1.5x to get y alone, 6y = 8 + 1.5x

Divide everything by 6, y = 8/6 + 1.5x/6

Simplify, y = 4/3 + 1/4x

The circumference of a car wheel is about 65 inches.


If the car wheel rotates once per second, how far in feet does the car travel in one minute?

Answers

The car would travel 3,900feet in 1 minute
1 minute=60sec so i did 65x60=3,900
Answer:The car would travel 3,900feet in 1 minute1 minute=60sec so i did 65x60=3,900Step-by-step explanation:mark brainliest plzs i need 1 more i have 4 plzs plzs plzs plzs plzs plzs mark brainliest plzs plzs

I need some help solving these​

Answers

Answer:1. 4x5

2. 7xm

3. 3xa

Step-by-step explanation: length times height to get area!

Answer:

Number 1 would be 4 x 5 = area

Number 2 would be 7 x m = area

And number 3 would br 3 x a = area

What is 2,964 divided 82?

Answers

Answer:

36.14634 (The decimals keep repeating)

Step-by-step explanation:

the mean mass of 6 boxes is 45kg. one of the boxes with a mass of 50kg is removed. calculate the new mean mass of the remaining boxes​

Answers

Answer: 6 boxes. average 45 each.

Step-by-step explanation:

The mean of a dataset if the average of the dataset.

The new mean mass of the remaining boxes is 44 kg

From the question, we have:

[tex]\mathbf{\bar x = 45}[/tex] --- mean of 6 boxes

The mean of a dataset is:

[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]

So, we have:

[tex]\mathbf{45 = \frac{\sum x}{6}}[/tex]

Multiply by 6

[tex]\mathbf{45 \times 6= \sum x}[/tex]

[tex]\mathbf{\sum x = 270}[/tex]

One of the boxes is 50 kg.

So, the mass of the remaining boxes is:

[tex]\mathbf{Mass = 270 - 50}[/tex]

[tex]\mathbf{Mass = 220}[/tex]

The mean of the remaining boxes is:

[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]

[tex]\mathbf{\bar x = \frac{220}{5}}[/tex]

[tex]\mathbf{\bar x = 44}[/tex]

Hence, the new mean mass of the remaining boxes is 44 kg

Read more about mean at:

https://brainly.com/question/2018505

What is the slope of the line that passes through the points (-3, -3)(−3,−3) and (-18, -23) ?(−18,−23)? Write your answer in the simplest form.

Answers

Answer:

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

Step (1)

To find the slope of linear functions using two points, we have the following equation :

[tex]slope = \frac{y(b) - y(a)}{ x(b) - x(a) } \\ [/tex]

Where a and b are two point of the function.

_________________________________

Step (2)

Well now I want to choose a name for the given points :

a = ( -3 , -3 ) ••••••••• b = ( -18 , -23 )

_________________________________

Step (3)

It's time to put the the coordinates in the above equation :

[tex]slope = \frac{ - 23 - ( - 3)}{ - 18 - ( - 3)} \\ [/tex]

[tex]slope = \frac{ - 23 + 3}{ - 18 + 3 } \\ [/tex]

[tex]slope = \frac{ - 20}{ - 15} \\ [/tex]

Negatives simplified :

[tex]slope = \frac{20}{15} \\ [/tex]

The face and denominator are reduced to five :

[tex]slope = \frac{4}{3} \\ [/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Divide. Write your answer as a fraction in simplest form.

1/4÷(−3/8)=

Answers

Answer:

- 2/3 is the answer

Step-by-step explanation:

-2/3 will be the answer for this question

Can someone solve for x

Answers

Answer:

x=6

Step-by-step explanation:

25+133+4+3x=180

3x=180-162

3x=18

x=6

What additional information can be used to prove ZDX=XYZ by SSS?
A) DX=YZ
B) DZ=YX
C) XZ=XY
D) XZ=ZD

Answers

Answer:

The answer is going to be A. DX = YZ

Step-by-step explanation:


Help.....................

Answers

Answer:

180 degrees

Step-by-step explanation:

All interior angles are less than or equal to 180 degrees in a convex polygon.

(I might be wrong. Sorry if I am. Don't get mad at me)

Hope I helped :)

Please consider Brainliest :)

-4x+2 greater than or equal to 26

Answers

Answer:

A number c increased by 2 is less than or equal to 26 . Translate the sentence into an inequality.

Yes it’s is my friend

need help ASAPP!!!!

Answers

how do you need help

What is the difference between |–3| and –3?

Answers

Answer:

The lines beside the -3 on the left invert the negative/positive.

Step-by-step explanation:

See answer

Identify the sentence that does not belong with the other three. Explain. x+12=12+x, 7h=h.7, 1+a=a+1, (2j)k=2(jk)​

Answers

Answer:

is 764

Step-by-step explanation:

beacuse it has 764 and i dont konw the rest

Find the domain:


y= (6+9x)/(6-|x-1|)
ITS URGENT WILL MARK BRAINLIEST ASAP

Answers

x= -2/3
or simplified x=-0.6

What is the slope of the following equation? -3y - x= 0​

Answers

Answer:

-1/3

Step-by-step explanation:

Add x to both sides and then divide both sides by -3. The slope is the number next to the x value which is -1/3

Other Questions
Riley earned $5 for 12 of an hour babysitting. What is her hourly rate? Started business whit cash Rs 250000 and Machinery Rs 200000Accounting equation What is the total price of 3.2 pounds of apples at 80 per pound? To find the probability of any event, A.) add up the probabilities of the outcomes that make up the event. B.) use the probability of the outcome that best approximates the event. C.) assign it a random, but plausible value between 0 and 1.D.) average together the personal probabilities of several experts. Solve x2 8x + 15 < 0. The solution set for the quadratic inequality is: What is the probability that a randomly chosen male voter is a registered Democrat? Round your answer to the nearest tenth of a percent. Which of the following actions is a good exampleof protecting sensitive information? Check all ofthe boxes that apply.using a paper shredder to discard documentsthat contain personal medical informationkeeping patient files in a secure electronic filesystem with limited accessmaintaining a confidential patient consultationarea in a doctor's officediscussing private matters with patients in thewaiting room Los domingos vas con tu familia a la ____________ para ir a un caf.A)cineB)museoC)plaza The plesiosaurs stomach had 2.25 kilograms of gastroliths. The largest stone was 0.074 meter long, 0.048 meter wide, and 0.022 meter thick.3. Write the length of the largest stone as a number name and in expanded form.Please hurry! A rock displaces 475ml of water whats its volume PLEASE ! Find the slope of the line graphed. The change in y over the change in x is the same as??? Which answer choice correctly uses a semicolon to combine sentences 6 and 7? A. The people in the ghetto were prepared, however; they forced the Nazis to retreat. B. The people in the ghetto were prepared; they forced the Nazis to retreat. C. The people in the ghetto were prepared: they forced the Nazis to retreat. D. The people in the ghetto were prepared; to retreat. Order set of numbers from least to greatest 3/4, 0.72%, 69%, .63 What molecule makes up 3/4 of the Earth's surface and all life could not survive without it? Hurry plz theres a timer!!Paco was driving his scooter west with an initial velocity of 4 m/s. He accelerates at 0.5 m/s for 30 seconds.What is his final velocity?O 2 m/sO 8 m/sO 19 m/sO 60 m/s A model rocket is launched from the top of a building. The height (in meters) of the rocket above the ground is given by h( t) = -16t2 + 96t + 14, where t is the time (in seconds) since the rocket was launched. What is the rockets maximum height and when does this occur. Frustrated that early explorations did not produce a route to the East, England sought return on its investment by: Here is another question. THIS IS FOR 10 POINTS! "The man in the dark suit with the blue tie watches us carefully."What is the subject of this sentence?A) man B) suit C) tie D) us Identify 3 sources of water pollution.