Hey please help me be geniune this is a timed test and I really need help will mark brianliest :( please no links I’m tired of seeing them

Hey Please Help Me Be Geniune This Is A Timed Test And I Really Need Help Will Mark Brianliest :( Please

Answers

Answer 1

Answer:

510 ft^2

Step-by-step explanation:

(12*9)+(12*9)+(7*9)+(7*9)+(7*12)+(7*12) = 108+108+63+63+84+84 = 510 ft^2

Hope this helped! :)


Related Questions

Usted esta tratando de manejar una inversion con un valor actual de $ 10,000 dentro de 10 años al 5% con acumulación anual. ¿ Cuanto necesita invertir?

Answers

Answer:

$6,139.1

Step-by-step explanation:

Using the compound interest formula;

A = P(1+r)^t

P is the amount invested

A is the amount = $10000

r is the rate = 5%

t is the time = 10years

10000 = P(1+0.05)^10

10000 = P(1.05)^10

10,000 = P(1.6289)

Swap

P(1.6289) = 10,000

P = 10,000/1.6289

P = 6,139.1

Hence I need to invest $6,139.1

The principal P is borrowed at a simple interest rate r for a period of time t. Find the​ loan's future value​ A, or the total amount due at time t. Round answers to the nearest cent. P=$2000, r=%6, T=6 years

Answers

Answer:

$2720

Step-by-step explanation:

Given data

Principal=$2000

r= %6

T= 6 years

The expression for the final amount is

A= P(1+rt)

A=2000(1+0.06*6)

A=2000(1+0.36)

A=2000*1.36

A=2720

Hence the amount is $2720

Can someone summarize this for me please?

Answers

Answer:

0 is 16 1 is 13 2 is 17 that's it final answer

What is the measure of the smallest angle in the
diagram?
15°
299
32°
45°

Answers

Answer:

15

Step-by-step explanation:

it all comes down to 7x-1

then set that equal to 106 so it looks like 7x - 1 =106

106 - 1 = 105

105/7 = x

x = 15

good luck on your test

Answer:

Step-by-step explanation:

james says 5/5 is greater than 9/10 is james correct explain

Answers

Answer:

James is correct because 5/5 is 1 while 9/10 is 0.9. 1 is greater than 0.9 by 0.1 and that's why James is correct.

Answer:

Yes.

Step-by-step explanation:

5/5 = 1.

9/10 = 0.9 < 1.

14523 round to nearest 10



Answers

Answer:

14520

Step-by-step explanation:

14520................

A manufacturer makes ball bearings that have a target diameter of 5 mm. Quality control engineers sample ball bearings from a batch to test the hypotheses H 0 : mu=5 mm vs. H a : mu ne5 mi , where u is the true mean diameter of the ball bearings in that batch. Suppose that H 0 is actually true. Which situation below would have the lowest probability of a Type I error?

Answers

Answer: n=30 the other one is 0.01 !

Step-by-step explanation:

khan

The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).

What is hypothesis testing?

Hypothesis testing is a statistical method that is used to make decisions about a population based on a sample of data.

It involves testing a null hypothesis (H0) against an alternative hypothesis (Ha) using statistical techniques.

We have,

In hypothesis testing,
A Type I error occurs when we reject the null hypothesis (H0) when it is actually true.

The probability of a Type I error is denoted by the symbol alpha (α) and is usually set to a small value, such as 0.05 or 0.01.

Now,

To minimize the probability of a Type I error, we want to choose a significance level (α) that is small.

This means that we are willing to accept a lower probability of detecting a difference when one actually exists (i.e., a higher probability of a Type II error).

For example,

If we set α = 0.01, we are saying that we are willing to accept only a 1% chance of incorrectly rejecting the null hypothesis (H0) when it is actually true. This would result in a very small probability of a Type I error.

Therefore,

The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).

Learn more about hypothesis testing here:

https://brainly.com/question/30588452

#SPJ2

Crowned Brainly and will have 10 points. EMERGENCY!

Answers

Answer:

324ft^2

Step-by-step explanation:

rectangle: 22ft X 12ft = 264ft^2

trapazoid: 1/2(22+8)4 = 60ft^2

264 + 60 = 324ft^2

hope this helped!! :D

tell me if you need further explaination!

A.y=-x+0.5
B.y=-x-0.5
C.y=x+0.5
D.y=x-0.5

Answers

Answer:

D

Step-by-step explanation:

the correct answer is D. Y=x-0.5

Marissa goes to the beach and places a mirror on the ground so when she looks down at it she can see the reflection to the top of the tree. Marissa is 5.5 feet tall. She stands 7 feet from the mirror. The mirror is 28 feet from the tree. How tall is the tree?

Answers

Answer:

69 feet

Step-by-step explanation:

took quiz

√(4²×49)

__________________________________________

Answers

Hopes this helps:

Answer: 28

Please mark as brainlist

what is the y intercept of . y = ½x -5

Answers

Answer: (0, 10) or 10

Step-by-step explanation:

plug 0 into y

(0) = 1/2x - 5

1/2x - 5 = 0

      + 5 + 5

1/2x = 5

* 2    * 2

x = 10

Find the mean of the data.


8, 12, 19, 13, 15, 12, 17, 16


The mean is
.

Answers

Answer:

The mean is 14

Step-by-step explanation:

add all of the numbers and divide by 8

The mean is 14
Because you add all the numbers then divided it by how many numbers there are

The price of an item has been reduced by 35%. The original price was $17.

Find the price now

Answers

17 - (35/100x17)
Then just solve the equation
Hope it does help

what is 2*3*4*5*6 uh i need more characters

Answers

Answer:

720

hope this helps

have a good day :)

Step-by-step explanation:

Answer:  720

Step-by-step explanation:

2*3 is 6

6*4 is 24

24*5 = 120

120*6=720

hope this helps ^_^

Will the product of two numbers with opposite signs have a negative or positive answer?​

Answers

Answer:

The product of two integers of opposite signs is equal to the additive inverse of the product of their absolute values.

Step-by-step explanation:

Leaving a 20% tip on a $45 bill? What is the Total Bill amount?

Answers

Answer:

Bill: $45.00

Tip: $9.00

Total: $54.00

Step-by-step explanation: Hope this helped!!!!!!!!!!!!!

Well $9 is the tip.

A sociedade brasileira de pediatria recomenda limitar o tempo máximo de telas e jogos de videogames a três horas por dia, para adolescentes com idades entrar 11 e 18 anos Este tempo máximo, se usado todos os dias, representa, dos 11 aos 18 anos, um total de horas que equivale a A) 1 ano B) 3 anos C) 6 anos D) 7 anos E) 8 anos

Answers

Responder:

A) 1 ano

Explicação passo a passo:

Tempo máximo de tela = 3 horas / dia

Número de anos entre 11 e 18 anos = 8 anos

Vamos calcular o número de tempo de tela em um ano:

Número de dias em um ano = 365

Horas de uso em um ano:

3 horas / dia * 365 dias = 1.095 horas

Horas de uso em 8 anos:

1.095 horas * 8 = 8.760 horas

Convertendo o número de horas em anos:

Número de horas em um ano:

24 horas * 365 dias = 8760 horas por ano

Anos de tempo na tela:

Número de horas em 8 anos / número de horas em um ano

8760/8760 = 1 ano

5 (2n - 3) = 105 solved algebraically

Answers

Answer:

n = 12

Step-by-step explanation:

5 (2n - 3) = 105

2n-3 = 105/5

2n = 21+3

n = 24/2

n = 12

Answer:

is the answer to your thing

n=12

A box plot is shown below what is the median and q3 of the data set represented on the plot median=30;q3=44

Answers

The required boxplot isn't attached, an hypothetical solution is given which could be applied to solve your actual task.

Answer:

Kindly check explanation

Step-by-step explanation:

The median of a dataset plotted on a box and whisker plot can be obtained directly from the plot as the point where a vertical line splits the box. The line inside the box gives the median of the data. The Q3 value which is the upper quartile is depicted on the box and whisker plot as the endpoint of the box. The endpoint of the box gives the upper quartile value for the dataset.

In the scenario above, the median = 29

The upper quartile = 38

Am I crazy or did we always press shift two to do the at sign? Because I swear I remember it used to be command two not shift.

Answers

Answer:

No, I'm pretty sure it's always been shift lol.

Step-by-step explanation:

In order to use the at sign, your supposed to press Shift + 2 which will give you the at symbol. Sometimes, what you remembered was because either your computer has switched languages, or just a bug which could be fixed after an update.

what is this can someone please help ?

Answers

Answer:

The answer is most likely A

Hope this helps if t does please consider giving brainliest

Cya on the next one!

Step-by-step explanation:

What is the value of x in the isosceles trapezoid below?

Answers

C. 10

14x+14x+(3x+10)+(3x+10)=
34x+20=360=
X=10

Answer:

10

Step-by-step explanation:

pls pls pls pls help me i will give brainlist pls pls pls pls pls pls



When creating a coordinate plane, which direction does the y-axis lay?

Group of answer choices


diagnol


none of the above


vetical


horizontal




Which sentence is true about quadrilaterals?

Group of answer choices


All squares are rectangles.


All rectangles are rhombi.


All rectangles are squares.


All rhombi are squares.



What kind of triangle has exactly 2 congruent sides?

Group of answer choices


right


isosceles


scalene


equilateral



What is the name of the quadrilateral that has 1 and only 1 set of parallel sides?

Group of answer choices


trapezoid


square


rectangle


rhombus



Which of the following describes a triangle?

Group of answer choices


only 1 pair of parallel sides


no pairs of parallel sides


3 parallel sides


2 parallel sides

Answers

Answer:

#1 ) Vertical

#2) All rhombi are squares

#3) Isosceles

#4) Trapezoid

#5) No pairs of parallel sides

Hope this helps! Mark me brainliest if I'm right :)

Which property is being used here?
5.2345 x 1 = 5.2345

Answers

Multiplication not to sure hope this helps :)

Solve the equation: 7(x + 8) = 49​

Answers

Answer:

-1

Step-by-step explanation:

1.)Reorder the terms:

7(8 + x) = 49

(8 * 7 + x * 7) = 49

(56 + 7x) = 49

2.)Solving

56 + 7x = 49

3.)Solving for variable 'x'.

4.)Move all terms containing x to the left, all other terms to the right.

5.)Add '-56' to each side of the equation.

56 + -56 + 7x = 49 + -56

6.)Combine like terms: 56 + -56 = 0

0 + 7x = 49 + -56

7x = 49 + -56

7.)Combine like terms: 49 + -56 = -7

7x = -7

8.)Divide each side by '7'.

x = -1

9.)Simplifying

x = -1

Hope this helps

plz like and brainy

Create a data set with at least 7 values so that the mean is 20.
plz no bot if bot i will kill 50 point

Answers

Answer:

I cant remember this

Step-by-step explanation:

i cant remember

Answer:

Hello! answer: 45, 20, 15, 11, 36, 8, and 5

Step-by-step explanation:

Data set I created: 45, 20, 15, 11, 36, 8, and 5

It doesnt matter what the data set is as long as it has 7 numbers added together that equals 140 because 140 ÷ 7 = 20 45 + 20 + 15 + 11 + 36 + 8 + 5 = 140 then divide by how many numbers are in the data set and 140 ÷ 7 = 20 Hope that helps

What expression is equivalent to -2 (5x - 4) + 13x

Answers

What expression is equivalent to -2 (5x - 4) + 13x

=3x+8

What’s the answer to this?

Answers

Answer

Where is the graph?

Step-by-step explanation:

A 23.9 foot tall streetlight casts a shadow that is 17.7 feet long. How long is the shadow cast by a nearby parking meter that is 3.6 feet high?

Answers

Answer:

2.67 feet long

Step-by-step explanation:

Create a proportion where x is the length of the parking meter's shadow:

[tex]\frac{23.9}{17.7}[/tex] = [tex]\frac{3.6}{x}[/tex]

Cross multiply and solve for x:

23.9x = 63.72

x = 2.67

So, the parking meter's shadow is approximately 2.67 feet long

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