Mathematics High School

you'd like your pendulum to take 20 seconds to complete a cycle how long will the pendulum need to be? is the reasonable in your building which is planned to be 20 feet long?​

Answers

Answer 1

Answer:

Concept: Mathematical Analysis

The full rotation of a pendulum is attached, plug in the values and solve.Rate brainlist.
You'd Like Your Pendulum To Take 20 Seconds To Complete A Cycle How Long Will The Pendulum Need To Be?
Answer 2
you'd like your pendulum to take 20 seconds to complete a cycle how long will the pendulum need to be? is the reasonable in your building which is planned to be 20 feet long? answer: 10 ft

Related Questions

what is the slope of the graph​

Answers

60 to 0 is a slope of the graph

Answer:

Y=60,X=2,5

Step-by-step explanation:

is this a right, acute or obtuse angle based on the slopes?​

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Answer: Acute

Step-by-step explanation:

HELP!!!! please will give brainliest

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the slope of this line is m=1

Answer:

m = -1

Step-by-step explanation:

The line is going down from left to right, meaning the slope is negative. The line is going down at the same rate at which it's going to the right, meaning the numerator and denominator are the same (a fraction with the same numerator and denominator is 1)

Someone pls help this is due in a bit

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The answer is 3.814 but if you wanna round to the nearest hundredth then it’s 3.81

pls help me!! I really need it!

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The first one i believe?

2x/ 4x4 - 2x
simplify ​

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Answer:

x^5/2 - 2x

Step-by-step explanation:

Cancel terms that are in both the numerator and denominator

2

Combine multiplied terms into a single fraction

3

Combine exponents

Answer: x^5/2 - 2x

Step-by-step

Please help; stuck on this one...

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Answer:

y = -3x + 4

Step-by-step explanation:

PLEASE HELP
I NEED BOTH PARTS!

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I think it’s b but don’t take my word for it

I need help with a math question, ASAP!! Please, I will give Brainliest. Below is a screenshot of the math problem

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y = 6x
4x + y = 7

(substitute y = 6x in the ‘y’ spot in 4x + y = 7)
4x + 6x = 7
10x = 7
/10 on both sides
x = 7/10

(substitute x = 7/10 in the ‘x’ spot in either of the two equations)
y = 6x
y = 6(7/10)
y = 4.2 = 21/5

Answer:
x = 7/10
y = 21/5

Answer:

Soda tax — Should people have to pay an extra tax on soda or junk food?

Your conversation should include the following:

A total of at least five entries for each side (10 entries total—two to three sentences each)

Accurate facts used to support both perspectives

At least two properly cited sources used for research

Step-by-step explanation:

-1/2 (10+1/4)


A. -5 -1/4

B. -5 -1/8

C. -5 +1/8

D. -5 +1/4.

Please help, I'll mark first correct as Brainlyest

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Answer:

-5 1/8

Step-by-step explanation:

-5 1/8

what is the at least probability of 6

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Answer:

15/36 or 41.667%

Step-by-step explanation:

EASY MATH- MERRY X MAS :))))

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Answer:

x-intercept means the advertising expense when the company's profit was zero dollars ⇒ D

Step-by-step explanation:

Let us solve the question

∵ P = -250x³ + 1,505x² - 300, for 0 < x < 6

∵ P is the profit in tens of thousands of dollars

∵ x is the advertising expense in tens of thousands of dollars  

∴ x is the independent variable

∴ P is the dependent variable

→ x-intercept means value x when P is 0

∵ The x-intercept is the value x at P = 0

∴ x-intercept means the advertising expense when the company's

   profit was zero dollars

A customer opens a checking account and a savings account at a bank. They will deposit a maximum of $600, some in the checking account and some in the savings account. (They might not deposit all of it and keep some of the money as cash.)

Write an inequality to describe the constraints. Specify what each variable represents.

Write the inequality

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Answer:

x +y [tex]\leq \\[/tex] 600

Step-by-step explanation:

HELP! what is 1.278 and 1.281 and 1.284 from least to greatest

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Answer: 1.278, 1.281, 1.284

Step-by-step explanation:

What is the solution set for the inequality

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Answer:

A solution set is the set of values which satisfy a given inequality. It means, each and every value in the solution set will satisfy the inequality and no other value will satisfy the inequality.

A $760 item is marked down by 10% what is the new cost of the item

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Answer:

Step-by-step explanation:

This means the cost of the item to you is $684. You will pay $684 for an item with an original price of $760 when discounted 10%. In this example, if you buy an item at $760 with a 10% discount, you will pay 760 - 76 = 684 dollars.

Answer:

the answer is $684

Step-by-step explanation:

760 x 10 /100= 76

760 - 76 = $684

plz answer! only if correct

Answers

Answer:

should be 180

Step-by-step explanation:

All triangles add up to 180 degrees based on the triangle sum theorem

It should be 180 I think it is 180 so yeah

help please? i am a little bit confused

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d: 1.25

c: .035

b: .70

a: .23

these are just my guesses but if there right then I hope this helps. I don't know it but these are my best affiliations.

The quotient of a number increased by 9and 4 is -2 TRANSLATE DO NOT SOLVE please answer I really need this

Answers

Answer: From your questions it's stand like factors of that Number so it is one

3=1

5/9=1

4=1,2

Addition point

Quotient is the number remained after divident is divided by divisor

Step-by-step explanation:

can anyone help and explain why this is either proportional or not? urgent!! (it needs an explanation too)

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Answer:

Proportional

Step-by-step explanation:

It's evenly spaced, and if all ratios are simplified, they will all come out the same.(It's in a straight line and not scattered all over).

I need help on this question

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Answer:

I and III

Step-by-step explanation:

substitute 2 for y in each equation.

-9 + 27 = 18

-18 + 27 = 9

5(27) = 135

2(27) = 54

A rectangular sheet of paper $8\frac{1}{2}$ inches by 11 inches is folded and then taped so that one pair of opposite vertices coincide. What is the number of inches in the perimeter of the resulting pentagon

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Answer:

32.2 inches

Step-by-step explanation:

Can somebody plz answer this math problem correctly thanks!

WILL MARK BRAINLIEST :DDD

Answers

about 75% of the population lives outside of Quebec
3/4 = 75 percent live outside of Quebec

Explanation : 1/4 is 25 percent and if 1/4 out of 4/4 or 100 percent lives in Quebec then 3/4 live out of Quebec and 3/4 is equal to 75 percent.

−5n + 3(6 + 7n) whats the answer

Answers

Answer:

18 + 16 n

Step-by-step explanation:

does that equation equal anything??

Answer:

Step-by-step explanation:

-5n+3(6+7n)

-5n+18+21n

16n+18

Tyson has a collection of 60 sports ribbons. Of these ribbons, 30% are first place ribbons, 45% are second place ribbons, and the rest are third place ribbons. How many third place ribbons are in Tyson’s sports ribbon collection?
15
27
32
18
give me a serious answer or I will report you and your account will be deleted

Answers

The answer is 15.

30% of 60 = 18
45% of 60 = 27
27 + 18 = 45
60 - 45 = 15

Can the equation below be used to solve the following problem? If not, explain why.
0.75x + 3 = 0.25x + 5.25

Joseph has $3.00 in his piggy bank and he adds $0.75 each day. Kelsey has $5.25 in her piggy bank and she spends $0.25 each day. When will Joseph and Kelsey have the same amount in their piggy banks?

Answers

Yes you can use this equation to solve this problem

A federal agency mailed a survey to 35% of the households in Chicago, New York, Los angeles, and Miami and found that 60% of the people surveyed had commute times over one hour. So, they concluded that 60% of all Americans have commute times over one hour.

Which of the following statements is correct?

A. This method of sampling can be considered both biased and unbiased

B. This method of sampling is neither biased nor unbiased

C. This method of sampling is biased

D. This method of sampling is unbiased ​

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This method of sampling is neither biased nor unbiased

Please answer number 26

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Answer:

m = 0.1

b = 5

Step-by-step explanation:

The slope-intercept formula is mx + b.

m = slope

b = y-intercept.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Answer:

m = 0.1

b = 5

Step-by-step explanation:

The equation is set up in point-slope form (y = mx + b).

y = mx + b

y = 0.1x + 5

Yesterday, there were 45 problems assigned for math homework. Malia got 36 out of 45
problems correct. What percentage did Malia get correct?
PLEASE HELP

Answers

Answer:80

Step-by-step explanation: if you do 45:100% and then x36 you get the result

help me please!
Without a calculator, choose the statement that best describes the value of√74.
Choose 1 answer:
A: the value of √74 is between 8 and 8.5
B: the value of √74 is between 8.5 and 9
C: the value of √74 is between 9 and 9.5
D the value of √74 is between 9.5 and 10

Answers

Answer:

B

Step-by-step explanation:

Well you can get rid of c and d since 9^2 = 81. so 74 is less than 81 so it's definitely less than 9. Now, we know it's between 8 and 9. try multiplying 8.5 x 8.5 = 72.25. So our ranges are

A) 64 - 72.25

B) 72.25 - 81.

74 falls between 72.25 - 81. So it'll be B

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