Mathematics Middle School

Which relationship is always true for the angles x, y, and z of triangle ABC?

Answers

Answer 1

Answer: they have to equal 180 degrees?

Step-by-step explanation:

Not entirely sure tho

Related Questions

Simplify 18.03 – 3(12.7 + 8.06) ÷ 2.

Answers

Answer:

−13.11

Step-by-step explanation:

Simplify the expression.

− 13.11

Answer:

-13.11

Step-by-step explanation:

Remember: Please Excuse My Dear Aunt Sally (PEMDAS)

You use the parentheses first, so it is 18.03-3*(20.76)÷2

So then, you see there are no exponents, so you multiply and divide from left to right. So, 18.03-62.28÷2. Then you divide: 18.03-31.14

Then, you subtract from left to right, which gives you: -13.11

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Answers

take 9 away from 15 then add what ever number you got to 6 for x

First step is take 9 away from 15 then second step is to add any number you got 6 from x

PLEASE HELP ME!!!!!!!!!!! The number of tourists at the beach per weekend in July was 55,000. In November, the number

of tourists per weekend was 18,000. Find the percent of change from July to November. (Hint: Round to the nearest hundredth)

Answers

Answer:

The percentage change from July to November is 67.27 %

Step-by-step explanation:

67.27% percentage decrease-change from July to November

The waiting line to ride a rollercoaster is 20 minutes when 150 people are in line. How long will the waiting time be when 240 people are in line?

Add the work and I'll award brainiest!!!

Answers

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

Answer:

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

I jimin today!!!!Helpppppppp!!!

Answers

12/36 is the answer. Ues

Answer:

why'd you type Jimin ?

Step-by-step explanation:

The probability of rain on Monday is x%. What is the probability of no rain on Monday? Explain

Answers

Do you know what x stands for?

What does the x stand for?

When simplified, the value of the expression (15 - 11)^2 + square root 64 ÷ 4 is equal to _____.
24
10
18
4

Answers

Answer:

Step-by-step explanation:

The ratio of Maggie's age now to her brother Steven's age now is 2:3. In ten years, the ratio of their ages will be 4:5. How old in Maggie now? Do not label years old in your answer.

Answer quick please! <3

Answers

Answer:

sorry if this is wrong

Step-by-step explanation:

Maggie = X

Brother = 2X-3 <--- 3 years younger than twice her age.

2x - 3 + x = 24 <--- the sum of their ages is 24

3x - 3 = 24

3x = 27

x = 9

Maggie is 9.

Brother is 2*9 - 3 = 18 - 3 = 15

Answer:

Step-by-step explanation:

1 number in the ratio is 5 years

CORRECT ANSWER GETS BRAINLIEST PLUS BONUS POINTS Which expression is equivalent to

Answers

Answer:

The correct answer is A

84x - 16y -10.6

Step-by-step explanation:

Combine like terms.

Use distributive property.

the correct answer is A

Use the Distributive Property to simplify the expression.
8(5g+5-2)

Answers

Answer: 40x+24

Step by step explanation:

you multiply 8 by the numbers inside the parentheses ex. 8(6g+5-2) = (48g+40-16)

Helperz???????????????????????????????

Answers

Answer:

10 lbs

Step-by-step explanation:

10 pounds i think. based on adding

Given the following expression.

2 1/4 - (-3 2/5)
A. Rewrite the expression using addition.

B. Evaluate the expression.

Answers

In order to rewrite the expression using addition, you would change all the subtraction signs and make the second terms negative. This means that your new expression is 2 + -2 1/4 + 3 2/5. If the number is already negative, the second negative sign would make it positive. Once you've got Part A done, do 2 + -2 1/4 which would give you -1/4. Then you add -1/4 and 3 2/5 by finding common denominators, 20. -5/20 + 3 8/20 would give you 3 3/20 as your final evaluated answer.

Answer:1/4-(-3 2/5)1/4--3 2/51/4+3 2/50.25+3 0.43.25,0.4.

What is the simplified form of the expression 8x + 3 – 4x – 5?
11x - 9
4x - 8
12x -2
4x -2

Answers

Your answer would be 4x - 2

Answer: The answer is D.

Step-by-step explanation: I got it right on T4L

can someone help me this is middle school i have to use like a line .One batch of pink paint uses 2 cups of red paint and 7 cups of white paint. Mai made a large amount of pink paint using 14 cups of red paint.
a.How many batches of pink paint did she make?
b.How many cups of white paint did she use?

Answers

Answer:

a.7 cups she used b.7 cups of white paint

Step-by-step explanation:

1 batch=2 cups so she use batches of pink paint

Moving at a constant rate, a trench machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.

Help Me plzzzzzzzzzz

Answers

Answer:

time in minutes

Step-by-step explanation:

Put the numbers in ascending

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Answer:

[tex] \frac{20}{3} \\ 7.1 \\ \sqrt{51} \\ 6\pi \\ \\ is \: in \: the \: acending \: order[/tex]

Hopes it Helps.....

Thank you ☺️

Ascending order means least to greatest and descending means greatest to least.

20/3, 7.1 , √51, 6 π

Please help!! I don't understand what to do or how to get the answers

Instructions: Fill out the table below as you plan and create your Tenant Flag Banner using the instructions provided in the lesson. Read the instructions carefully and be sure to show all steps and your work.

Banner Length
Record the banner length in inches here → *inserts box to type your answer*

Paper Square Measurements
Record the side lengths in inches here → *inserts box to type your answer*

Diagonal Length
Measure the Hypotenuse with a ruler and record the length in inches here → *inserts box to type your answer*

Pythagorean Theorem Work
Check your diagonal length/hypotenuse by performing the Pythagorean Theorem; Show your work and answer here → *inserts box to type your answer*

How Many Triangle Pennants?
Determine how many triangles will fit on your banner; Show your work and answer here → *inserts box to type your answer*

Answers

Answer:

can you give us more info maybe we can answer it then....?

Step-by-step explanation:

Yea we need more info-details

Choose the correct word form of 187.023
1 x 100 + 8 x 10 + 7 x 1 + 2 x 0.01 +3 x 0.001
one hundred eighty-seven. twenty-three thousandths
one hundred eighty-seven and twenty-three thousandths
one eight seven twenty-three thousandths

Answers

One hundred eighty seven and twenty three thousandths

A practice field is 250 feet long. The game field is 40% longer than the practice field. How long is the game field?

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The game field is 350 40 percent for 250 is 100 and 250 plus 100 is 350

Based on the information given, the length of the game field is 350 feet.

Percentage

From the information given, it was stated that practice field is 250 feet long and game field is 40% longer than the practice field.

Therefore, the length of the game field will be:

= 250 + (40% × 250)

= 250 + 100

= 350

Learn more about percentages on:

https://brainly.com/question/24404697

BRAINLIEST AND 20 POINTS

Answers

the answer is the third one :)

Answer:

The answer is the third one

Step-by-step explanation:

If you flip them over you will see that <CAB = <C'A'B.

Anyways, the actual letters are a dead giveaway.

What is the constant of proportionality of the linear function?

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i’m pretty sure the answer is $25

the answer is 25 dollars

HELLLLLLLLLLLLLLLLLLLLP

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Answer:

Ok sorry about before but im pretty sure it goes by the x and y axis

Step-by-step explanation:

So im pretty sure the answer is the second statement so yeah it should be the second statement

X and y axis. Jdjdhdj jjdjjdjdkdkdkdndndndndnrb djdjfjfjfj

The best type of tooth brush to choose should be hard and certified by the American Dental Association True or False

Answers

Answer:

That is true because if is not certified by the American Dental Association because if its not then nobody knows if it was made with animal sin or animal fat Etc

Step-by-step explanation:

Answer:
It’s is not true so it’s false

can someone help me out :P

Answers

Answer:

c, 1650

Step-by-step explanation:

Answer: 1650

Step-by-step explanation: math

Nylah spent $16.72 on 12 ice cream bars. Her cost included $1.24 sales tax.

How much did each ice cream bar cost before the sales tax was added?

Answers

Answer:

1.29$ i think

Step-by-step explanation:

Answer:

$0.15

Step-by-step explanation:

divide $16.72 by 12 then subtract 1.24

A plant is growing at about 0.45 inches a day. Find the change in the height of the plant after 14 days

Answers

about 6.3 inches after 14 day!

.45 x 14=6.3

0.45 times 14 = 6.3

6.3 is the answer. Hope this helps!

anyone know diss shape?

Answers

That’s is a Ferrero rocher

Answer:

compound of twelve pentagrammic prisms

Step-by-step explanation:

Amanda and Katie are twins. At birth, Amanda was 6 3/10 pounds and Katie was 5 9/10 pounds. What is their combined birth weight?

Answers

Answer:

10 2/10

Step-by-step explanation:

because together it equals 9 12/10 but that cant happen so you add 1 to the 9 and get 10 so you have 2 left over

Mark me as brainliest

12.2 or 12 1/5

6 + 5 = 11
3/10 + 9/10 = 12/10
11 + 1 = 12 + 2/10
simplified is 1/5

12 1/5

–7.5 • (–2¾) and explain how you got the answer

Answers

Answer:

20.625

Step-by-step explanation:

I turned 3/4 into a decimal which would be .75 and then multiplyed -7.5 times -2.75 and then when you multiply 2 negatives you get a positive and then 2.75 times 7.5 is 20.625

1. Negative • Negative = Positive

-7.5 • (-2 3/4) = Positive

2. Turn (-2 3/4) into an improper fraction: (- 11/4) to multiply:

-7.5 • (- 11/4) = 20.625

EXTRA: “If you want, you can turn -7.5 into a fraction too if it helps you better!”

What is the sign of -567.45 + 567.45? Choose 1 answer: Choose 1 answer: (Choice A) A Positive (Choice B) B Negative (Choice C) C Neither positive nor negative—the sum is zero.

Answers

Answer:

Step-by-step explanation:

The two values, since they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0

Answer:

C. Neither positive nor negative—the sum is zero.

Step-by-step explanation:

If you add to negatives the same number but positive you will always have the sum of zero.

Other Questions

who can help him with his problem can someone help me i dont get this at all !!!! OLEASEEE 7 to the 3rd power as a multiplication of factors is Evaluate the following expression when x = -1, y = 2, z = -3, andw = 4.322 - 5w2 Compute and Interpret Liquidity and Solvency RatiosSelected balance sheet, income statement and cash flow statement information from Tesla, Inc. for 2017 and 2016 follows ($ thousands).December 3120172016Cash and cash equivalents$3,701,247$3,726,549Restricted cash156,545106,741Net receivables515,381499,142Inventory2,263,5372,067,454Other current assets268,365194,465Current assets6,905,0756,594,351Current liabilities7,674,6705,827,005Total liabilities23,022,98016,750,167Stockholders' equity5,965,7256,247,242Year ended December 31,2017Loss before income taxes$(2,209,032)Interest expense504,592Cash flows from operating activities(59,432)Capital expenditures(3,748,147)a. Compute the current ratio and quick ratio for each year.Note: Round answers to two decimal places.20172016Current ratioAnswer0.9Answer1.13Quick ratioAnswerAnswerb. Compute the debt-to-equity ratio for 2017 and 2016 and the times-interest-earned ratio for 2017.Note: Round answers to two decimal places. Use a negative sign with your answer, if appropriate.20172016Debt-to-equity ratioAnswer3.86Answer2.68Times interest earned ratioAnswerc. Compute the cash burn rate for 2017.Note: Round answer to the nearest whole number. Use a negative sign with your answer, if appropriate.$Answer thousand per day 9. Which of the following is define as someone's way of living thata person or particular group of people usually do.A. Stress B. Exercise C. Ufestyle D. Smoking Who is the intended audience for Lincoln's address? Based on the content, how does Lincoln view these diferent groups? select the correct answer. which of the following was a characteristic of humanism?. . . . . Which statement about the Federal Reserve System is true A.It is controlled by a congressional committee. B .Its chairman is the Secretary of the Treasury. C It is run by a board that is independent of political parties.D Its leaders are chosen by the political party that holds the White House PLease help Tom Scott is the owner, president, and primary salesperson for Scott Manufacturing. Because of this, the company's profits are driven by the amount of work Tom does. If he works 40 hours each week, the company's EBIT will be $615,000 per year; if he works a 50 hour week, the company's EBIT will be $755,000 per year. The company is currently worth $3.85 million. The company needs a cash infusion of $1.95 million, and it can issue equity or issue debt with an interest rate of 7 percent. Assume there are no corporate taxes. What are the cash flows to Tom under each scenario? Restate the sentences, replacing the underlined words with the correct direct or indirect object pronoun.Modelo Lidia quiere ver una pelculaLidia la quiere verorLidia quiere verla1. Siempre digo la verdad a mi madre.2. Juan Carlos puede traer los refrescos a la fiesta.3. No quieres ver las pinturas (paintings) en el museo?4. Raquel va a comprar un regalo para su prima.5. Le el ltimo libro de Harry Potter anoche.6. Voy a regalar estos libros a mis padres. HELP DUE TODAY ANSWER IF YOu KNOw FOR SURE!! Which two architectural features were used by the Sumerians? 1. dome 2. beams 3. arch 4.buttress 16 2/3% of 21.6 is? witch element is the most prevalent in the human body a)nitrogen,b)hydrogen,c)carbon,d)oxygen Square root of 244 simplified radicals Plz help and be 100% sure plz. which of the following sets a represents a function Two skaters are practicing at the same time on the same rink. A coordinate grid is superimposed on the ice. One skater follows the path y = 2x + 32, while the other skater follows the curve y = 2x2 + 18x. Find all points where they might collide if they are not careful. Identify the benefit of modeling to communicate a solution.o provides a graphical representation of a solution with symbolscreates taskspredicts outcomes to problemsshows the interrelationship between all parts of the solution Feudal lords granted charters to guilds, allowing them to regulate trade. What did guilds do for their lords in return? The guilds discouraged people from moving to urban centers. The guilds paid taxes, helped raise armies, and provided other services for their lords. The guilds ensured that the nobility's power would go unchallenged throughout the Middle Ages. The guilds paid foreign merchants to come to their town to trade.