A dodecagon with a radius of 20 inches has an apothem of____ inches and a side length of _____ inches.
what are the length of the apothem and the side length?

Answer:

$4.22

Step-by-step explanation:

its just $20-$15.78

Answer: your change would be $4.22

Step-by-step explanation: 20 - 15.78= 4.22

Answer:

Step-by-step explanation:

56(cos(33) + i sin(33)) = 7(cos(11°) + i sin(11°))

Divide both sides by 7 to get;

8(cos(33) + i sin(33)) = (cos(11°) + i sin(11°))

Expanding and Rearranging gives;

8cos(33) + 8i sin(33)) - cos(11) - isin(11)

This gives ;

8Cos(22) + 8i sin(22) = 8(Cos(22) + I sin(22)

Answer:

Step-by-step explanation#1

Answer:

B. 38

Step-by-step explanation:

Area of the trapezoid = 48

Area of the triangle = 10

Subtract the triangle area 48 - 10 = 38

Answer:

32.975

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

The vertical height as a function of time for some initial velocity v and some launch angle α is ...

  h = (-16t +v·sin(α))t

This will be zero (the ball hits the ground) at ...

  t = v·sin(α)/16

__

The horizontal distance as a function of time is then ...

  x = v ·cos(α)t

Where t is given from the height equation, the horizontal distance to the point where the ball hits the ground is ...

  x = v·cos(α)·v·sin(α)/16 = v²·sin(2α)/32

For an angle of 31°, the ball will travel ...

  (80 ft/s)²·sin(62°)/(32 ft/s²) = (200 ft)·sin(62°) ≈ 176.6 ft . . . at 31° angle

For an angle of 49°, the ball will travel ...

  (200 ft)·sin(98°) ≈ 198.1 ft . . . at 49° angle

Answer:

Step-by-step eFor problems 5-9 compute the difference quotient of the given function. ... (90F16x9= 5 6+714x-1 8-3(x2-2X+; ... 4. 8(x)=4(x-3)* +21 *= 4(y-795121 g'x)= x2! +3. 5. W (x)=19–1lx x= 29. ligy W6w) ... Ź : 5 2 2 2 2 2. 2. sin( 1 ) sep. (cos, sin). (6) tan a c : a = 2 b = 1/2. 4.co(1). Х ... Sketch the graphs of each of the following functions.

xplanation:

Answer:

3/10 of people vacationed in another state.

Step-by-step explanation:

Because there are 60 people in total, the denominator has to be 60. The numerator then is going to be the amount of people that vacationed in another state. Simplify that fraction by 6, and you will get 3/10 as your answer.

Answer:

[tex]\frac{3}{10}[/tex]

Step-by-step explanation:

Since we want a fraction, we find the total number of people who vaccinated, then we find how many people vacationed in another state.

18+10+5+15+12=60, and 18 people vacationed in another state, we get

[tex]\frac{18}{60}[/tex], and we can divide top and bottom by 2, we simplify to [tex]\frac{3}{10}[/tex]

Answer:

Here ya go

Across:

1. bigger

5. meaner

6. easier

8. hotter

9. funnier

13. more unusual

15. better

16. colder

Down:

1. busier (if doesn't fit try more busy)

2. greasier

3. braver

4. more difficult

5. more interesting

7. stronger

10. cheaper

11. badder

12. farther

14. shorter

Question:

A shop is having a sales all items are reduced by 25%. Work out the sale price of an item normally priced at £60?

Answer:

The new price is £45

Step-by-step explanation:

Given

[tex]Sales\ price = \pounds 60[/tex]

[tex]Rate = 25\%[/tex]

First, calculate the reduction

[tex]Reduction = Rate * Sales\ price[/tex]

[tex]Reduction = 25\% * \pounds 60[/tex]

[tex]Reduction = \pounds 15[/tex]

The new price is:

[tex]New = Sales\ price - Reduction[/tex]

[tex]New = \pounds 60 - \pounds 15[/tex]

[tex]New = \pounds 45[/tex]

Answer:

You know that the Pythagorean Theorem can be used to solve for unknown lengths in a right triangle. ... The Pythagorean. Theorem states that, if a triangle is a right triangle, then the square ... Given a Pythagorean triple, you can identify other right triangles by multiplying each side length by the same factor

Step-by-step explanation:

I know this isn't a 100 percent correct or sufficient answer but I'm taking a test and only have five minutes left.

Hope I could help even a bit.

Answer:

6-12=-6

Step-by-step explanation:

Its pretty obvious

Answer:

101.9

Step-by-step explanation:

if you rounded off you will get 102

Answer:

s = 21 cm

Step-by-step explanation:

Square is s x s = area

So you just take the square root button of the calculator to find that 21 x 21 is 441.

Answer:

21

Step-by-step explanation:

Area of Square formula: side x side

s^2=441

square root both sides:

s=√441=21

Step-by-step explanation:

the answer is 9................

Answer: 336 ounces

Explanation: Since each pound in ounces is 16 ounces. (16 ounces is 1lb) which means that when john got his dog it means that his dog weighed 112 ounces. and if you do 112 multiped by 3 it will be 336. so that means that johns dog weighed 336 ounces in the 2 years.

Answer:

the answer is B

Step-by-step explanation:

it makes the most sense

A set is a mathematical model for a collection of items. The typical value is greater in Set A, while the spread is greater in Set B.

A set is a mathematical model for a collection of items; it comprises elements or members, which may be any mathematical object: numbers, symbols, points in space, lines, other geometrical structures, variables, or even other sets.

In two of the given sets, the typical value is represented by a triangle, therefore, the typical value in Set A is 7.1..., while the typical value in Set B is 6.

Hence, the typical value is greater in Set A, while the spread is greater in Set B.

Learn more about Set:

https://brainly.com/question/8053622

#SPJ2

Answer:

124

Step-by-step explanation:

Answer:

vggx yvhvjvd

Step-by-step explanation:

vhbbgu hg h

Answer: [tex]33.33\%[/tex]

Step-by-step explanation:

Given

Raju buy an old car for [tex]Rs\ 1,25,000[/tex]

He spent [tex]Rs\ 25000[/tex] on its repair

The selling price of the car  [tex]Rs\ 2,00,000[/tex]

So, the cost price is

[tex]\Rightarrow C.P.=1,25,000+25,000=Rs\ 1,50,000[/tex]

Here, [tex]S.P.> C.P.\quad \text{i.e. gain}[/tex]

Gain percent is

[tex]\Rightarrow \text{Gain percent}=\dfrac{2,00,000-1,50,000}{1,50,000}\times 100=\dfrac{50,000}{1,50,000}\times 100\\\Rightarrow \text{Gain percent}=33.33\ \%[/tex]

Answer:

Congruent

Step-by-step explanation:

Hope this helps you!!

29 because 9*3 is 27 +2 equals 29

Answer:

29

Step-by-step explanation:

9×3+2=29

Tyra's father is 29

Answer:

I believe the two numbers are 14 and 24

Answer:

Those numbers are 14 and 24.

Step-by-step explanation:

You can solve this pretty quickly by taking those two facts and combining them:

a + b = 38

a - b = 10

Let's solve the second one for a:

a = 10 + b

Now we can substitute that into the first one:

a + b = 38

(10 + b) + b = 38

2b + 10 = 38

2b = 28

b = 14

To find a, we can plug that back into one of the original equations:

a + b = 38

a + 14 = 38

a = 24

We can also test our answer by plugging the results into the other given equation and see if we get the same value:

a - b = 10

24 - 14 = 10

10 = 10

So we know our answer is correct.

Answer:

4

Step-by-step explanation:

Answer:

3.75

Step-by-step explanation:

Divide 2.5 by 2 to find out what 1/3 would be, then multiply that by 3 to get your answer - 3.75 pounds of chicken are called for

Hopefully this helps- let me know if you have any questions

Answer:

-10

Step-by-step explanation:

(-6)+(-4)

Answer:

3d+2d

Step-by-step explanation:

because you would times your amount of games by the cost per bowl and the cost per show rental but I may be wrong

Answer:$3

Step-by-step explanation:

You always divide y by x. In this case 6/2 when you set up a chart. When you do this you get $3 unit rate.

1 (unit rate)             2

___________=_____

x (unit rate price)   6

Use cross products

1(6)=x(2)

6=2x

_____

2     2

x=3

Answer:

3

Step-by-step explanation:

Attached below .. i hope this is wht u were expecting!!