For problem 8, find the area of the shaded region. The polygon is a regular polygon. please show work.​

Answer:

47.3

Step-by-step explanation:

To find the standard deviation use this example formula

[tex]a =\sqrt{\frac{(x-u)^{2} }{N} }[/tex]

a = your answer, the standard deviation you are looking for

x = the value of each carrier

u = the carrier numbers mean (such as mean, median, and mode)

N = the overall total of the carriers

If you find this equation still confusing one of my favorite sites to use is Math.way, where you plug in each number with a comma in between and it solves it for you. Other sites work such as Calculatornet, Calculator.Soup, and Math.is.Fun.

Hope this helps :)

Answer:

Step-by-step explanation:

Let the height be x.

We know the formula for volume of the box.

Dimensions

The sum of two polynomials is 8d^5 - 3c^3d2 +5c^2d^3 - 4cd^4 +9

2d^5 - c^3d^2 +8cd^4 +1 would be 6d^5 - 2c^3d^2+ 5c^2d^3 - 12cd^4 +8.

Polynomials are those algebraic expressions that consist of variables, coefficients, and constants. The standard form of polynomials has mathematical operations such as addition, subtraction, and multiplication.

Given that

[tex]8d^5 - 3c^3d2 +5c^2d^3 - 4cd^4 +9\\[/tex]

Now

if one is added i.e.

[tex]2d^5 - c^3d^2 +8cd^4 +1,[/tex]

Now let us assume the other polynomial be x

So,

[tex]8d^5 - 3c^3d2 +5c^2d^3 - 4cd^4 +9\\[/tex] = x + [tex]2d^5 - c^3d^2 +8cd^4 +1,[/tex]

x = [tex]8d^5 - 3c^3d2 +5c^2d^3 - 4cd^4 +9\\[/tex] - ( [tex]2d^5 - c^3d^2 +8cd^4 +1,[/tex])

x = [tex]6d^5 - 2c^3d^2+ 5c^2d^3 - 12cd^4 +8[/tex]

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Answer:

9 is A 10 is D

not sure of the other two

Step-by-step explanation:

9 increases by 4 every time

10 increases by 7 every time

Answer:

9. A

10. D

11. D

12. A

Step-by-step explanation:

9. Look at the pattern; 6+4=10, 10+4=14, 14+4=18, 18+4=22.

10. Same thing for number nine.

11 & 12. Its just vocab

Answer:

B

Step-by-step explanation:

yes, the angles are the same.

and the scale factor is

NS / GA = 15/12 = 5/4

Answer:

x2−2x−8

Step-by-step explanation:

Answer:

(4,8)

Step-by-step explanation:

=(1+2/2,1+2/2)

=(10+−2/2,17+−1/2)

=(8/2,16/2)

=(4,8)

Answer:

[tex] \red{ \rule{1pt}{500000pt}}[/tex] [tex] \red{ \rule{1pt}{500000pt}}[/tex]

Step-by-step explanation:

The complex number z = 4(cos(5pi/6) + isin(5pi/6)) is given as z = -3.464 + 2i in standard form

Complex numbers are the numbers which is in the form of:

a + ib where, a,b are real numbers and 'i' is an imaginary number.

The complex number can also be represented in polar form as:

z = r(cosФ + isinФ)

Given the complex number:

z=4(cos(5pi/6) + isin(5pi/6)), hence converting to standard form gives:

z = -3.464 + 2i

The complex number z = 4(cos(5pi/6) + isin(5pi/6)) is given as z = -3.464 + 2i in standard form

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Answer:

-2 square root 3 + 2i

Step-by-step explanation:

Answer:

The answer is 8 11/20. Can I have brainliest?

Step-by-step explanation:

Step-by-step explanation:

2x + 4y = 36

2 × 4 + 4y = 36

8 + 4y = 36

4y = 36 - 8

4y = 28

y = 28 ÷ 4

y = 7

The multiplication shows that the total steps for the ramp will be 28 inches.

From the information given, the school has 4 steps to the front door and each step is 7 inches tall.

In this case, the total steps of the ramp will be gotten by multiplying the values. This will be:

= 4 × 7 = 28 inches.

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Answer:

Footsteps

Step-by-step explanation:

When you take footsteps, you leave them behind as well.

The longer side of the triangle is 17√3 yd. Therefore, option D is the correct answer.

Trigonometric angles are the angles in a right-angled triangle using which different trigonometric functions can be represented. Some standard angles used in trigonometry are 0º, 30º, 45º, 60º, 90º.

Given that, the length of the shorter leg of a 30-60-90 Special Right Triangle is 17 yd long.

Let the longer side of the triangle be x.

We know that, tanθ = Opposite/Adjacent

tan60° = x/17

√3=x/17

x=17√3 yd.

Therefore, option D is the correct answer.

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Answer:

786cm

Step-by-step explanation:

this should be right... hopefully

The headings of a résumé should be capitalized and bold formatted so that they are clear and easy to find.

Headlines are the main topic or the highlighted part of any paragraph which indicates the nature of the article.

The headings of a résumé should be formatted so that they are clear and easy to find.

The headings indicate the nature of the article so it should be highlighted or different from the summary.

The heading must be capitalized and bold which makes the text different from the summary.

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Answer:

B. EDG 2023

Step-by-step explanation:

Just took practice

The number of the years is 5 which is taken by Jorge to pay off the loan. Then the correct option is C.

Division means the separation of something into different parts, sharing of something among different people, places, etc.

The table shows a schedule of Jorge’s payment plan for a car.

Jorge’s payment plan year balance monthly payment end of year balance.

The price of the car is $15,469.80

The monthly payment will be $257.83

Then the number of the years taken by the Jorge to pay off the loan will be

[tex]\rm \rightarrow \dfrac{15469.8}{257.83} \\\\\rightarrow 60 \ months \\\\\rightarrow 5 \ years[/tex]

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Answer:

The correct option is C  

Step-by-step explanation:

I took the unit test just 5 min ago god bless

#Chalnge share the favor who ever sees this find a question and answer it and say what this says

God loves you all no matter what you do just ask for forgiveness

God really loves us all

Answer: x=-2

Step-by-step explanation:

Isolate the variables + divide each side.

Answer:it would be 2:22

Step-by-step explanation:

If there’s 25 minutes till 10 so therefore it would be 9:35 and since it’s 9:35 four hours and 51 minutes from then would be 2:22 because the minutes would add up to 82 minutes and four hours so your answers to 2:22

x = 1.3 (to the nearest tenth)

Step-by-step explanation:

Missing angle is 20 degrees

CAH

hypotenuse = x

Adjacent = 3.6

Cos(20) = x/3.6

x3. 6

3.6 x (20) = x

x = 1.31029.....

Hope this helps!

Answer:

they made $45

Step-by-step explanation:

divide 150 by 2 to get $75 - 30 = $45

Answer:

To find the height of this prism, let's use the formula for the volume of a rectangular prism:

V = l · w · h

And this is what we know:

Now we are left to find the height, so plug in what we know into the formula I mentioned earlier:-

V = l · w · h

35 = 22 · 2.5 · h

Solve for 'h'!

35 = (22 · 2.5) · h

35 = 55 · h

35 = 55h

÷55  ÷55

35/55 = h

Which simplifies to:

7/11 = h, the height is 7/11 inches.

Double check;

V = l · w · h

V = 22 · 2.5 · 7/11

V = 35, which is correct!

Answer:21.1 in ^3

Step-by-step explanation:

25% of $175 is $42.5

$212.5 divided by $42.5 is 5.

It will take her 5 weeks

Answer:

5 weeks

Step-by-step explanation:

First we must turn the percentage into a decimal :)

170 x 0.25 = 42.50

Now we divide :)

212.5/42.50 = 5

She will take 5 weeks :)

Have an amazing day!!

Please rate and mark brainliest!!

Answer:

A = 1000(1.06)^t     where A is the amount of the investment after t years.

Read more at Answer.Ya.Guru – https://answer-ya.com/questions/2080217-scott-invests-1000-at-a-bank-that-offers-6-compounded-annually.html

Answer:

x/3=5

cross multiply

x=3x5

x=15

Answer:15

Step-by-step explanation:

Step 1: Multiply both sides by 3.

x over 3 = 5

(x/3)*(3)=5*3

x=15

Answer:

x = 3 oz of seeds

y = 7 oz of seeds

Step-by-step explanation:

1. x + y = 10 oz (total amount of snack mix in ounces; oz)

2. $1.50x + $2.50y = $22 (how much the seeds and dried fruit costs)

3. Solve the system of equations using algebra.

$1.50 x + $1.50y = $15

$1.50 x + $2.50y = $22

There are $1.50x's in both of the equations, so cancel them out.

Subtract $2.50y by $1.50y and $22 by $15. y = 7

4. Plug in the y value in one of the equations.

x + 7 = 10; x = 3

Step-by-step explanation:

2/7= 2*2*2/7*7*7

=8/343

The volume ratio is given as;

⇒ 8 : 243

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y.

Where, x and y are individual amount of two quantities.

And, Total quantity gives after combine as x + y.

Given that;

Side ratio is,

⇒ 2 : 7

Hence, The volume ratio is given as;

⇒ 2³ / 7³

⇒ 2×2×2 / 7×7×7

⇒ 8 / 243

⇒ 8 : 243

Thus, The volume ratio is given as;

⇒ 8 : 243

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