Which side lengths form a right triangle?

Which Side Lengths Form A Right Triangle?

Answers

Answer 1
C is the right answer
Answer 2
I’m looking at B but it might be C

Related Questions

Jordan wants to estimate the number of students in his school who have their own cell phone. He surveys every eighth person who enters the cafeteria for lunch. Is this sample biased or unbiased. Explain.

Answers

Answer:

Step-by-step explanation:

I wouldn't consider it biased, but I'll bet a stats person would. Their reason would be that those who enter the cafeteria are select segment of a school population.

What about the kids who go to clubs at noon? or other activities.What about those who are only there part time and have jobs or just go home at noon?What about those who bring lunches and want to sit outside or even in their cars if they have one?What about those who are serving detentions?

Those are just four exceptions. There must be others -- like a staggered lunch period.

Identify the solid from the net below *​

Answers

The solid from the net is a cube

Answer: Cube

A cube has 6 faces, which makes this net accurate.

20 points for both questions

Answers

Answer:

first is 30 2nd was 18

Step-by-step explanation:

Answer:

1st on is A second is c

Step-by-step explanation:

63 is 9% of what number?

Answers

Answer:

63 is 9% of 700.

Step-by-step explanation:

To solve this problem you multiply 63 by 100 and then divide the total by 9 as follows: (63 x 100) / 9

Thus, the answer is 700.

HELP PLEASEEEEEEEEEE

Answers

the answer is A 7x-2!!

What is the minimum z-score that a data point could have in order to remain in the top 30% of a set of data? Round your answer to two decimal places.

Answers

I am so sorry but I do not know the answer to this

The minimum z-score that a data point could have to remain in the top 30% of the data is 0.52.

We have,

To find the minimum z-score that a data point could have to remain in the top 30% of a set of data, we need to find the z-score that corresponds to a cumulative probability of 0.70 (since the top 30% is equivalent to the cumulative probability of 0.70).

Using a standard normal distribution table or a statistical calculator, we can find that a cumulative probability of 0.70 corresponds to a z-score of approximately 0.52 (rounded to two decimal places).

Therefore,

The minimum z-score that a data point could have to remain in the top 30% of the data is 0.52.

Learn more about z-score here:

https://brainly.com/question/15016913

#SPJ2

What is the surface area of the right cone below?
A. 63r units2
B. 545 units2
C. 1267 units2
D. 997 units2

Answers

B should be the answer sorry if I’m wrong

Cone S and cone T are similar. The volume of cone S is 768 768pi cm3 cm3 and the
volume of cone T is 6144 6144pi cm3 cm3. What is the height of cone S if the height
of cone Tis 24 cm?
24 cm
cone S
cone T

Answers

Step-by-step explanation:

  This is a ratio problem

  Vol cone = 1/3 π r² h

Cone S is 768pi cm3

Cone T is 6144pi cm3

Cone S and cone T are similar I think this means they have the same radius

      Vol cone S  =  1/3 π r² hs    Vol cone T  =  1/3 π r² ht

     Vol  Cone S /  Vol Cone T    =    1/3 π r² hs / 1/3 π r² ht

    Vol  Cone S /  Vol Cone T    =     hs /  ht                                  

               768 / 6144   =  hs / 24       (note the π cancelled out

               h cone s = 768(24) / 6144

               h cone s =   3 cm

NO FILES!!
Find the following amount.
What is 75% of 4?
75% of 4 is

Answers

Answer:

75% of 4 is 3

Step-by-step explanation:

Hope this helps you :)

Answer:

75% of 4 is 3.

Step-by-step explanation:

75% [tex]=\frac{75}{100}[/tex]

[tex]\frac{75}{100} *4=\frac{300}{100}[/tex]

[tex]\frac{300}{100}=3[/tex]

Hope this helps; have a great day!

Gator Brews manufactures three types of brews: A, B, and C. These brews are produced via twa production processes: 1 and 2. Running process 1 for an hour costs $400 and yields three hundred gallons of brew A, one hundred gallons of brew B, and one hundred gallons of brew C. Running process 2 for an hour costs $100 and yields one hundred gallons of brew A, one hundred gallons of brew B. To meet customer demands, at least 1000 gallons of brew A, 500 gallons of brew B, and 300 gallons of brew C must be produced daily. Gator Brews wants to minimize the cost of running both processes. Set up and answer this question in worksheet "Part 6" using the simplex method in solver. (15 points) X1-hrs of process 1 X2 - hrs of process 2 MIN Z = 400x1 +100X2 s.t. Gallons of A 300 x1 + 100 x2 1000 Gallons of B 100 x1 + 100 x2 2500 Gallons of C 100 x1 + 0x2 2 300

Answers

Answer:

z(min)  = 1400

x = 3

y = 2

Step-by-step explanation:

Formulation:

Let´s call

x number of running hours of process 1

y number of running hours of process 2

Then Objective Function to minimize is:

z  =  400*x  + 100*y

Constrains:

Subject to

Demand constraint ( by type of brews)

300*x  + 100y ≥ 1000

100*x + 100*y ≥ 500

100*x ≥ 300

General constraint

y≥0     Note that we already have  x≥= (in the third constraint)

By using the on-line slver we find:

z (min) = 1400 $

x = 3

y = 2

If the measure of CD is 45°, what is the arc
length of CD?
C С
18 cm

Answers

Answer:

9/2π cm is the correct answer.

Step-by-step explanation:

Arc Length of CD: 1/8 (36π)= 36/8π = 9/2 π cm.

What is the exponential form of the following expression? (-5)(-5)(-5) . c . c .c


(-5) . C3

(-5)3 . 3c

(-5)3 . c3

(-5) . c6


need help fast pls?

Answers

Answer:

[tex](-5)^3 * c^3[/tex]

Step-by-step explanation:

Given

[tex](-5)(-5)(-5) * c * c * c[/tex]

Required

The exponent form

We have:

[tex](-5)(-5)(-5) * c * c * c[/tex]

Apply the following law of indices;

[tex]x * x * x ...... = x^n[/tex]

So, the expression becomes:

[tex](-5)^3 * c^3[/tex]

Answer:

its c

Step-by-step explanation:

Did it on edge

an economics professor gives a test to gauge the math preparedness of his students. he believes that the performance on the test and the number of hours studied are the main factors. for a group of 60 students we have what is the predicted final exam score

Answers

Answer:

hello your question is incomplete, the missing part of the question is attached below

answer :

1) β1 = 0.25

  β2 = 4.85

2)  40.55 + 0.25 ( math score ) + 4.85 ( hours )

Step-by-step explanation:

1) The estimate for β1 and β2

From the attached excel result the estimates are ;

β1 = 0.25 : This shows the change in the mean value of the  final score in relation to the change in math score while the time is kept constant

β2 = 4.85 : This represents the change in the mean value of the final score in relation to the change in time while the math score is held constant

2) sample regression equation

The Final sample regression equation = 40.55 + 0.25 ( math score ) + 4.85 ( hours )

Please help this is including substitution and system of equations.

Answers

Answer: I gotcha

Step-by-step explanation:

B, C, C, D, B

I just helped my brother with this

plzzzzzzzzz help me on this

Answers

Answer:

B . . . . . .. . ....... .......

Answer:

is here a choice D? If there is, it must not be true

A, B, and C are true

A) 50<100

B) 60>30

C) 14>9

Suppose price changes of a particular commodity are independent and identically distributed random variables with µ = 1.1 and variance σ2 = 0.16. You collect a sample of 36 such price changes. Use the Central Limit Theorem to compute the probability that the average price change of this sample is less than 1.0.

Answers

Answer:

0.0668 = 6.68% probability that the average price change of this sample is less than 1.0.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

Mean µ = 1.1 and variance σ2 = 0.16. You collect a sample of 36 such price changes.

So the standard deviation is:

[tex]\sigma = \sqrt{\sigma^2} = \sqrt{0.16} = 0.4[/tex]

Sample of 36:

This means that [tex]s = \frac{0.4}{\sqrt{36}} = 0.0667[/tex]

Probability that the average price change of this sample is less than 1.0.

This is the pvalue of Z when X = 1. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{1 - 1.1}{0.0667}[/tex]

[tex]Z = -1.5[/tex]

[tex]Z = -1.5[/tex] has a pvalue of 0.0668

0.0668 = 6.68% probability that the average price change of this sample is less than 1.0.

Plz help me well mark brainliest if you are correct!!

Answers

Answer:

3

Step-by-step explanation:

1 hour = 60 minutes.

1/4 of an hour = 60 minutes / 4 = 15 minutes.

15 minutes / 5 minutes segments = 3

There are 3 five-minute segments in 1/4 of an hour

Answer:

C.

Step-by-step explanation:

Answer is C. because there are a total of 60 minutes in 1 hour. We know that there is 30 minutes in half a hour. Half of 30 minutes is 15 minutes and it takes 3 five minute segments to get 15 minutes.

You can do it like this 60 * 1/4 = 60/4

60/4 = 15/1

15 = 5 * 3

Help me somebody pleaseee

Answers

Answer:

Hope i helped but i am not sure chief if that is what you needed

Step-by-step explanation:

you said in the comment we need to find the gallons so if we have the cost  10$ per 2 gallons then 20$ per 4 gallons. Then technicly 1 gallon will be 0 $

But if we need to find the value of the red dots it's starting from the top

40$ for the value of 8

30$ for the value for 6

20 $ for the value of 4

10$ for the value of 2

You can conclude that the cost bar increases by 2 each time

The unemployment rate decreased by 1/10%
in one month. Write 1/10% as a fraction and
as a decimal.

Answers

Answer:

1

-

10

0.1

Step-by-step explanation:

Answer:

Step-by-step explanation:

36 - 4

Step-by-step explanation:

(6x - 2)(6x + 2)

= (6x)(6x) + (6x)(-2) + (2)(6x) + (-2)(2)

= 36 - 12x + 12x - 4

= 36 - 4

A car is running with the velocity of 72km/h . what will be its velocity after 5s if its acceleration is -2m/s square ?

Answers

Answer:

92 km

Step-by-step explanation:

by calculator hope it gelps

92km because that’s what i found in my calculations

the diameter of your bycicle wheel is 25 inches how far will you move in 2 turns of your wheel use 3.14 for pi

Answers

Answer:

157 in

Step-by-step explanation:

2x3.14x25 = 157 in  

Find the perimeter. Round to the nearest whole number.
15 is c and 30 is a)

Answers

Answer:

45

Step-by-step explanation:

Hope this helps.

What is 23x4x67+213 divided by 9 -154 x7

Answers

Answer: -6377/1069 (write as fraction)

Step-by-step explanation: 6377/-1069

If you would like for me to simply it let me know!

Can someone help me simplify and write in power form and show me step by step how to do it for both problem 8 and 9?

Answers

Answer:

[tex]\frac{-1.1x^{25} }{-1.1x^{11} }[/tex]     [tex]\frac{mx^{67} }{mx^{37} }[/tex]

Step-by-step explanation:

Sine (-1.1) is the same as (-1.1) you just put them together and if the numbers are by each other you just add up the exponents. But if the question says this [tex]\frac{-1.1x^{2} }{-1.1x^{3} }[/tex] than you subtract the exponents.

·[tex](-1.1)x^{13}X (-1.1)x^{12} = add\\\frac{-1.1x^{2} }{-1.1x^{2} } = subtract[/tex]

Hope this helps. Have a blessed day :)

what is the surface area of the right cylinder below. radius 3 height 7​

Answers

Answer:

160 sq. uits

Step-by-step explanation:

160 sq. uits é a resposta

what is the domain of y=log5x?
A. all real numbers less than 0
B. all real numbers greater than 0
C. all real numbers not equal to 0
D. all real numbers
I'm sorry to rush but I need the answer kinda quickly​

Answers

there are no real values for log of 0 or negatives.

So the answer is B

A bottle contains 1/3 of water if it's is poured equally into four cups how much water will be in each cup

Answers

Answer: 1/3 must be divided into fourths

Step-by-step explanation:

Helpppp!! Timed !!!!!

Answers

Answer:

the last one

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

i think so,it is D

hope it helps

have a nice day

Find the value of k for which x-7 is a
factor of f(x) = x3 - 6x2 + kx - 7. State
the remainder when f(x) divided by X-5.

Answers

Answer:

answer is in the picture above

the angle θ lies in quadrant ii. cos θ = -2/3 what is tan θ?

options:
√5/3
-√5/2
√5/2
-√5/3

Answers

Answer:

-√5/2

Explanation: I took the quiz.

Other Questions
Margarita recently started working as a temp for Lucid Systems Technology. On her first day, Shari, her team leader goes over the details of how to use the accounting softw and how to file a report on hei Work at the end of each day By the end of the first week, Margarita is confident and able to do her work without asking Shari for guidance, but Shari still checks in periodically to give her encouragement and suggestions. By the end of the week, Shari is demonstrating which stage in the life cycle theory of leadership? A. R1, telling B. R1, selling C. R3, selling D. R4, delegating E. R3. parte oathg he following data are from an experiment designed to investigate the perception of corporate ethical values among individuals who are in marketing. Three groups are considered: management, research and advertising (higher scores indicate higher ethical values). Marketing Managers Marketing Research Advertising 8 7 10 7 7 11 6 6 10 7 6 9 8 7 10 6 6 10 Compute the values identified below (to 1 decimal, if necessary). Sum of Squares, Treatment Sum of Squares, Error Mean Squares, Treatment Mean Squares, Error Use In the short story, "Borders," by Thomas King: Explain how the following two quotes are related:You would expect Sweetgrass, which is a nice name and sounds like it is related to other places such as Medicine Hat and Moose Jaw and Kicking Horse Pass, would be on the Canadian side, and that Coutts, which sounds abrupt and rude would be on the American side. But this was not the case.I know that we got Blackfeet on the American side and the Canadians got Blackfeet on their side. Just so we keep our records straight, what side do you come from? What might happen if your vestibular system only had two semicircular canals?A) you wouldnt be able to move your limbs properlyB) your body couldnt detect rotational movement in three dimensional space C)you would feel dizzy and sick most of the timeD)you wouldnt be able to stand up straight 4. Which of the following is characteristic of cross training?A. Conditions a variety of muscle groupsB. Consecutive high-impact activity daysO C. Recovery from high-impact activity daysD. Conditions one muscle group Two computer stores recorded the number of computers sold in a week along with the sizes of their hard drives. Number of Computers 20 GB drive 40 GB drive 80 GB drive 160 GB drive Store 1 13 11 19 9 Store 2 109 44 57 7 Use this data and a .05 significance level to test the claim that the type of hard drive and the store where the computers were bought are independent. g Three friends ordered personal-sized pizzas for lunch. Lucia ate 2/3 of her pizza, Allie ate 1/4 of her pizza, and Carolina ate 2/5 of her pizza. Which statement correctly compares the amount of pizza that the friends ate Please help me I'm so bad at math and doing AFDA really doesn't help..Order the steps for this equation I guess pls help PLEASEEE HELPPPPPP ILL GIVE BRAINLIESTT Which of the following statements is true?Mushrooms and algae are part of the fungi group.Fungi are a special type of plant.Fungi can feed off both living and dead organisms.Fungi can make their own food using photosynthesis. DILLIGAF HAHAHAHAHAHAH Which of the following is a difference between the Trapper Mine in COlorado and other reclaimed coal mines?A) The land at the Trapper Mine in Colorado is reclaimed without artificially applying water.B) The Trapper Mine is reclaimed as they are finishing one mine area, before opening a second mine area.C) The land at the Trapper Mine in Colorado is not reclaimed; they are allowing natural reclamation.D) The air and water quality, habitat and species diversity, and ozone and carbon dioxide equipment levels are all checked on a regular basis.E) All of the above PLEASE HELLP 20+ POINTS !!! THIS IS VERY IMPORTANT (NO SPAMMING, LINKS OR GUESSING) Es bueno separar a personas que se quieren mucho? According to biological classification, which of these pairs represents animals that are the MOST closely related? A) crabs and fish B) crabs and snakes C) crabs and penguins D) crabs and grasshoppers At a local gardening store, a palm tree is 1.2 ft taller than acactus. The palm tree is 4.9 ft tall. Use the equation 4.9 = c + 1.2to find the height in feet, c, of the cactus. Show your work. Use the equation, 16^2x=32^(x+3), to complete the following problems.Rewrite the equation using the same base.Solve for x. Write your answer in simplest form This is a written question.No link answers please!!!1.Predict the change seen in the balloon in the freezer2.Explain your prediction3.Use the equation to provide additional support for your prediction a.Johnson's goals for Reconstruction included all of the following EXCEPT:Create a provisional government to help states transition back into the Unionb. Reestablish law and orderEstablish that the federal government has sovereignty over the statesd.Build prisons to hold former Confederate leaders and officers.C. Have you ever loved someone so much that you forget to love yourself?