Mathematics Middle School

What is the value of the larger zero of the function defined by x²+12x+27?
A. 9
B. 3
C. -3
D. -9

Answers

Answer 1
answer: D
jfjdbfbfvg
Answer 2
The answer should be letter D

Related Questions

THANK YOU TO ANY ONE WHO ANSWERS QUESTIONS ON BRAINLY

Answers

Answer: Thx it feels good for people to encourage us.

Step-by-step explanation:

I don’t see a question tho

answer plz best one gets brainlyest

Answers

15ft squared      

it is about 3 times the amount of carrots

Help asap what is - 3 1/3 - 2 =
ANY LINKS AND TROLLERS WILL BE REPORTED

Answers

Answer:

-5.33333333333

decimal

5  1/3

It is -5.33333333333

Which American mathematician realized that words, sounds, and images could all be represented using a binary code

Answers

Answer:

Claude Shannon. I think, but I'm not sure.

Step-by-step explanation:

Claude Shannon, who realized early on that, as he once put it , a computer is a lot more than an adding machine “The binary digits could be used to represent words , sounds and images — perhaps even ideas ;)

Describe the error in finding the median of the data.

Answers

The error is that the numbers are not in order from least to greatest.
To find the median of data you need to first put the numbers in order from least to greatest.
not in order from least to greatest

PLS PSLS PLSS ASWER MEEEEE ASNNWER THIS QUESTION THEN READ THE STORY2. If the lions ever outnumber the wildebeest on either side of the river (including the animals in the boat if it's on that side), they'll eat the wildebeest.

THE STORY There are three lions and three wildebeests stuck on the river bank which is on fire. It is your job to save the animals. How do three lions and three wildebeests cross over to the safe river bank on the other side of a crocodile-infested river to escape the flames? There’s a raft! But there are a few rules that must be followed in order to solve the puzzle:

Answers

i see the story and the question but what are the rules to solve the puzzle

One of the sixth grade classes at Washington School has 12 girls and 10 boys. What is the ratio of boys to total students in the class?

Answers

Answer:


5:12



Hope this helps you
The answer to this one is 5:12

Which is the correct label of the parallel lines?

Answers

The correct answer is A

Answer: a

Step-by-step explanation: a||b is the correct answer because the lable under each ray is a a and b a be and since they parallel the two "||" represent it.

Need with question b

Answers

Answer:

basketball

Step-by-step explanation:

bc the dots are more spread out :)

I think it’s basketball. I am so so so so so sorry if it’s wrong

whats an equation equal to 10x-5​

Answers

the answer should be -50

Answer:

-50

Step-by-step explanation:

Ellie buy a lawn mower online for $33. If shipping and handling are an additional 30% of the price ,how much shipping and handling will Ellie pay?

Answers

Answer:

$42.90

Step-by-step explanation:

Calculate what 30% of 33, and then add that answer to $33+$9.9=$42.90

Shipping is 9.90 she will pay 42.90

The solution to 13x = 78 is x =___
Only input whole number and no links!

Answers

Answer:

6

Step-by-step explanation:

Answer:

the answer is 6

Step-by-step explanation:

bc 78 divided my 13 equals 6

i took the exam

Nathan found two worms in the yard and measured them with a ruler. One worm was 4/5 of an inch long. The other worm was 1/10 of an inch long. How much longer was the longer worm? Write your answer as a fraction or as a whole or mixed number.
please help and thank you even if you dont

Answers

Answer:

7/10

Step-by-step explanation:

4/5 is greater than 1/10

I converted 4/5 into 8/10 because I multipled the numerator and denominator by 2.

Then I subtracted 8/10 from 1/10 and got 7/10

PLS ANSWER ASAP NEED HELP

Answers

Answer:

0.5

Step-by-step explanation:

. ..........ur welcome...........

Brainliest if you can answer question 12 right :)

Answers

don’t open the link it’s a scam

You are riding on a zip line. Your speed is 15 miles per hour. What is your speed in feet per second?

Answers

Answer:

22 feet per second

Step-by-step explanation:

Hope this helps and have a wonderful day!!!

Answer:

22 feet per second.

Step-by-step explanation:

for an approximate result, multiply the speed value by 1.467

Karl needs to build a stage that has an area of 84 square feet. The length of the stage should be longer than the width. What are the possible whole number measurements for the length and width of the stage?

Complete the table with possible measurements of the stage.

Answers

Answer:

84 = L x w

84 = 84 x 1

84 = 42 x 2

84 = 28 x 3

84 = 21 x 4

84 = 14 x 6

84 = 12 x 7

Step-by-step explanation:

A special filter can process 34 gallon of liquid in 25 minutes. If the filter processes a liquid at a constant rate, what is the rate in gallons per hour that the filter processes the liquid?


Give your answer in fractional form.

Answers

Answer:

1.36

Step-by-step explanation:

34/25=1.36 wait nvm I messed up

1.36 I think I am not chere

Elena would like to know the average height of seventh graders in her school district. She measures the heights of everyone in a random sample of 20 students. The mean height of Elena's sample is 62 inches, and the MAD (mean absolute deviation) is 2 inches. SELECT ALL TRUE STATEMENTS.

a. The median height of the sample must be between 59 and 63 inches.

b. Another random sample of 20 students is likely to have a mean between 57 and 65 inches

c. The mean height of these 20 students is likely to be the same as the mean height of all students in the district.

d. The mean height of these 20 students is likely to be the same as the mean height of a second random sample of 20 students.

e. Elena would be more likely to get an accurate estimate of the mean height of the population by sampling 40 people instead of sampling 20 people.

Answers

I think that the answers are A, B, and E hope it helps

The statements that are true are:

- Another random sample of 20 students is likely to have a mean between 57 and 65 inches

- Elena would be more likely to get an accurate estimate of the mean height of the population by sampling 40 people instead of sampling 20 people.

Options B and E are the correct answer.

What is a mean?

It is the average value of the set given.

It is calculated as:

Mean = Sum of all the values of the set given / Number of values in the set

We have,

a.

The median height of the sample must be between 59 and 63 inches.

This statement cannot be determined based on the given information.

The MAD provides information about the variability of the data, but not necessarily about the location of the median.

b.

Another random sample of 20 students is likely to have a mean between 57 and 65 inches.

This statement is likely to be true.

Since the sample mean is 62 inches and the MAD is 2 inches, it is reasonable to expect that another random sample of the same size would have a similar mean, within a few inches.

c.

The mean height of these 20 students is likely to be the same as the mean height of all students in the district.

This statement is uncertain.

The sample mean can be a good estimate of the population mean if the sample is representative, but we cannot be certain without more information about the sampling method.

d.

The mean height of these 20 students is likely to be the same as the mean height of a second random sample of 20 students.

This statement is uncertain.

The mean of a second random sample of the same size could be different due to random sampling variation.

e.

Elena would be more likely to get an accurate estimate of the mean height of the population by sampling 40 people instead of sampling 20 people.

This statement is likely to be true.

Generally, larger sample sizes tend to provide more accurate estimates of population parameters, as they are less affected by random sampling variation.

Thus,

The statements that are true are:

- Another random sample of 20 students is likely to have a mean between 57 and 65 inches

- Elena would be more likely to get an accurate estimate of the mean height of the population by sampling 40 people instead of sampling 20 people.

Learn more about mean here:

https://brainly.com/question/23263573

#SPJ7

Please answer this correctly and explain how you did it.

Answers

Answer:

x = 128

Step-by-step explanation:

The angles are across form each other, meaning that they are the same angle. I hope this explains it enough, if not I can add more.

Last month, Teresa earned a total of $175 and saved 18 cents of every dollar she earned. Determine the amount she saved from her earnings last month.

Answers

Answer:

Step-by-step explanation:

1/5x + 13= x- 107

This is easy
0.18 x 175:
31.5

(giving brainiest and thanks on the answer and question if correct!

Answers

Answer:

The first one

Step-by-step explanation:

... It just is the right one

Please help me!

If you were shopping for clothes, would you prefer a store with a 60%-off sale or a half-off sale?

Answers

Step-by-step explanation:

you'd prefer 60% off because 60% is more than half off (half off is only 50% off)

60% off since it’s more then 50%, plus it’s more useful for cheaper items you purchase

will give brainliest
one side of a trapezoid is extended and the dotted line forms a right angle with the extended line. use given information to find measurement of angle p.

answers are:





A. 30°
B. 45°

C. 60°
D. 120°

Answers

Answer is mot likely A

Answer:C

Step-by-step explanations:

because its acute duhhh

sisters homework i dont want to do it lol 2 questions
First slide question 1
second slide question 2

Answers

Answer:

its a bit hard sorry i cant answer

Step-by-step explanation:

What is the measure?

Answers

Check this out mate! I hope this helped :) Good luck!

Ok guy a few more that i need help with!/3 mi.=_yd./24 in.=_ft/26 yd.=_in. Thanks if you know some!!

Answers

Answer:

3 mi = 5280 yd./ 24 in = 2 ft./ 26 yd = 936 in

Step-by-step explanation:

What is the value of this expression
6 + 24 +3.0.5(42)

Answers

thats not an problem because you cant have an half of an half

Create diagrams to represent the possible cases for common tangents between two circles. Explain why your diagrams satisfy the given criteria.
One Common Tangent
a) Diagram: (I have this part its one circle inside of the other with one point of intersection if that makes sense)
b) Justification: (This is where I'm stuck)

Answers

This is tooo hard. OH MY

Ballio's family traveled 2/7 of the distance to his uncle’s house on Saturday. They traveled 2/5 of the remaining distance on Sunday. What fraction of the total distance to his uncle’s house was traveled on Sunday?

Answers

Answer:

4/35

Step-by-step explanation:

10/35-14/35=-4/35

4/35 should be the answer sorry if incorrect
Other Questions
2. What was the Little Rock Crisis:? The dimensions of a rectangle are shown. What is the area of the rectangle?Your answer:128xunits8x + 10 units16x + 20 units15x2 + 46x + 16 units "Little Gator" Cornman wants to help adults, too. His next community service project is a no texting while driving campaign. In between that, making other motivational films, talking with students, and racing several times a week, Noah will also be writing a book. He wants his book to inspire others to treat one another with respect. With his heart for helping others and his determination, Noah "Little Gator" Cornman is undoubtedly on the fast track for success and making a difference. aNoah wants to help adults with their problems, too. bNoah's next project is a no texting while driving campaign. cNoah is writing a book about treating others with respect. dNoah will be busy working to achieve his dreams and help others. Translate the following sentences into french 14. I would like to buy a floral shirt.15. He should wear a pair of pants.(DONT USE THE TRANSLATION Consider the following recursive method.public static String doSomething(String str){if (str.length() < 1){return "";}else{return str.substring(0, 1) + doSomething(str.substring(1));}}Which of the following best describes the result of the call doSomething(myString) ?AThe method call returns a String containing the contents of myString unchanged.BThe method call returns a String containing the contents of myString with the order of the characters reversed from their order in myString.CThe method call returns a String containing all but the first character of myString.DThe method call returns a String containing only the first and second characters of myString.EThe method call returns a String containing only the first and last characters of myString. yooooooooooooo whats up everyone A spinner is shown below. What is the probability of the spinnernot landing on a striped section? Rewrite the expression in the form k*x^n(16/x^3)^1/4 PLEASE HELP!! I WILL GIVE BRAINLIEST IF YOU SHOW YOUR WORK! A student titrated 50 cm of sulphuric acid (H2SO4)of an unknown concentrationin a flask with sodium hydroxide (NaOH).The acid required 30 cm3 of 0.500 mol/dm3 NaOH to reach the end pointH2SO4(aq)+ 2NaOH(aq)Na2SO4(aq) + 2H2O()Calculate the concentration the acid.Concentration =mol/dm3 Even in ancient times, there was a fine line between the military and the security guard. What does the idiom, fine line, refer to in this context? (Check all that apply.)fine line means that security and military need to be compared to be understoodfine line means something ironicfine line can just as easily be a thin linea clear line between military and security in your own words define inalienable and give an example Remplace l'expression en caractre gras (=bold) par la forme approprie du pronom interrogatif "lequel":De quels hommes parles-tu?a. Duquelb. De lesquelsc. Auxquelsd. Desquels Solve this easy question that I don't understand A nature park has two ticket plans. With one plan, you pay a $24 yearly membership fee plus $8for each visit. The other plan has no membership fee, but you pay $14 for each visit. Isaac is onthe first ticket plan and Maddie is on the second ticket plan. After how many visits will they eachhave paid the same amountF 5G6H4J 3 What group of people would have wanted the constitution to include a list of rights? Use the net to find the surface area of the rectangular prism True or False the further away an object is the weaker the gravitational pull becomes Identify a product you use every day. Assume you are the marketer of the product and want to convey the ways your product differs from competing products in the marketplace. Create a differentiation strategy to promote your product and create a competitive advantage Which of the following is the best explanation of why an ionic compound formula is a ratio of atomsThe sharing of electrons is always in a simple ratioThe number of atoms in an ionic compound change... there can be several possible combinationsWhen ions form they are attracted to each other and "cxmp" together to form a crystallonic compounds conduct electricity when dissolved in water.