The circumference of each of the smaller circles is 12 mm. Find the area of the shaded region.​

Answers

Answer 1

Answer:

11.45mm^2

Step-by-step explanation:

Given data

Circumference= 12mm

The expression for the circumference is

C= 2πr

12= 2*3.14*r

12= 6.28r

r= 12/6.28

r= 1.91mm

Hence the area of each small circle is

A= πr^2

A= 3.14*1.91^2

A= 3.14*3.6481

A=11.45mm^2

Answer 2

Answer:

the answer is b. 72 pie mm squared

Step-by-step explanation:

edge 2021


Related Questions

What two whole ,postive numbers that have a one -digit answer ehen multiplies and a two digit answer when added

Answers

Answer:

The two positive whole number that have a one -digit answer ehen multiplies and a two digit answer when added are 9 and 1

Step-by-step explanation:

The two positive whole number that have a one -digit answer ehen multiplies and a two digit answer when added are 9 and 1

When 9 and 1 are added, we get 10 (two digit number)

When 9 and 1 are multiplied, we get 9 (one digit number)

Write 2/8 in simplified form

Answers

Answer:

1/4

Step-by-step explanation:

because you basically divided by two on

Answer:

1/4 is the answer mark me brainliest

Find the Prime Factorization of 32, using the Factor Tree.

Answers

Answer:

32 = 2x2x2x2x2

Step-by-step explanation:

32 = 2 x 16  

16 = 2 x 8

8 = 2 x 4

4 = 2 x 2

pls help me ! (Links=report)

Answers

Answer:

WHeres the questionnn???????

Step-by-step explanation:

Yea we need the question. Loll

hiii please help i’ll give brainliest:)

Answers

Answer:

Homer

Homer wrote the Odyssey and The Iliad

Answer:

Homer

Step-by-step explanation:

Find the number of possible outcomes in the sample space.
A padlock's combination is four digits long.
Please show your work

Answers

Answer:

10,000

Step-by-step explanation:

Highest 4 digit number: 9999

Lowest possibility: 0000

9999-0000=9999

The 0000 is 1 number

9999+1=10,000

Answer:

1000 possible combinations

Step-by-step explanation:

For the padlock combination code, each number can be one of 10 (0-9).

This means there are 10 possibilities for the first digit, 10 for the 2nd, 10 for the 3rd, and 10 for the 4th.

If we combine all these possibilities between the different digits we get:

10 x 10 x 10 x 10 = 1000 different combinations.

Hope this helped!

Can someone help please ?

Answers

Answer:

Step-by-step explanation:

12.8/2 = 96 / 2 = 48

the answer is the first one

have a nice day!

Solve for x. please i need know

Answers

Answer:

x = 18

Step-by-step explanation:

Vertically opposite angles are equal.

x + x + x + 90 = 144

         3x + 90 = 144  

Subtract  90 from both sides

                 3x = 144 - 90

                 3x = 54

Divide both sides by 3

                   x = 54/3

x = 18

What is the value of X?

Answers

Answer:

56

Step-by-step explanation:

You add 91 and 33 and you get 124. Subtract 180 and 124 to get 56.

56 because the 3 angles have to add up to 180. Please mark as brainliest. :)

A completely full cylindrical storage tank of Ski with a diameter of 60 feet and a
height of 50 feet sprung a leak. You are able to catch the liquid in rectangular prisms
with the dimensions 5ft by 6ft by 10ft. How many rectangular prisms are needed?
Justify your answer by writing sentences and showing your work.

Answers

Answer:

471

Step-by-step explanation:

Volume of liquid in the tank:

V = πr²h = πd²h/4V = 3.14*60²*50/4 = 141300 ft³

Volume of each prism:

V = lwh V = 5*6*10 = 300 ft³

Number of prisms needed:

141300/300 = 471

SLFJ SDFNEFS LF A SF IE FJS VS IKF DSFNIS DSF

Answers

Answer:

40

Step-by-step explanation:

I think but what do you mean???!!!!

Find the value of x. PLZZZ HELP MEEE

Answers

9514 1404 393

Answer:

  128°

Step-by-step explanation:

End angles of a trapezoid are supplementary.

  x° = 180° -52° = 128°

  x = 128

Answer:

Solution :-

According to the question

The supplementary theorem

x + 52 = 180

x = 180 - 52

x = 128⁰

Value of x is 128⁰

[tex] \\ [/tex]

Plsss i need help boys and girls lol FRL :)

Answers

Answer:

The answer is D.

Step-by-step explanation:

Sci-Fi + Comedy = 60.

Other + Action = 59.

So, that makes it D.

Hope this helps. :)

Arquimedes, Euclides e Ptolomeu têm, juntos, R$ 1 990,00. Arquimedes possui R$ 190,00 a mais do que Euclides e esse, dispõe de R$ 120,00 a mais do que Ptolomeu. Determine quantos reais cada um deles possui.

Answers

Responder:

Ptolomeu = 520

Euclides = 640

Arquimedes = 830

Explicação passo a passo:

Deixar :

Quantidade que Ptolomeu tem = x

Quantidade de Euclides = x + 120

Quantidade que Arquimedes tem = x + 120 + 190

Valor total que todos eles têm = $ 1990

Portanto,

x + x + 120 + x + 120 + 190 = 1990

3x + 430 = 1990

3x = 1990 - 430

3x = 1560

x = 520

Ptolomeu = 520

Euclides = 520 + 120 = 640

Arquimedes = 640 + 190 = 830

You invest $1,900 at 4% and it's compounded semi-annually (twice a year) for 3 years. How much will your $1,900 be worth in 3 years?

Answers

Answer:

FV= $2,139.71

Step-by-step explanation:

Giving the following information:

You invest $1,900 at 4% and it's compounded semi-annually (twice a year) for 3 years.

First, we need to calculate the semiannual interest rate:

Semmi-annual interest rate= 0.04 / 2= 0.02

To calculate the future value, we need to use the following formula:

FV= PV*(1 + i)^n

PV= $1,900

i= 0.02

n= 2*3= 6 semesters

FV= 1,900*(1.02^6)

FV= $2,139.71

A weight of 270 pounds falls

Answers

Answer:

240

Step-by-step explanation:

Answer:

240

Step-by-step explanation:

The width of a rectangle room is 80 percent of its length. WHat is the area of the room?

Answers

Answer:

180 squared ft

Step-by-step explanation

80% = 80/100 = 40/50  =    4/5

L = 15

W= 4/5 of 15 = 12

Area = LxW

Area = 15x12 = 180 squared ft

Find the value of x for the right triangle.




trigonometric ​

Answers

Here's the solution,

The given triangle is a right angled triangle,

So, by Using Trigonometry :

=》

[tex] \sin(30) = \dfrac{x}{13} [/tex]

=》

[tex] \dfrac{1}{2} = \dfrac{x}{13} [/tex]

=》

[tex]x = \dfrac{13}{2} [/tex]

=》

[tex]x = 6.5[/tex]

hence, value of x = 6.5 units

A rectangular lawn is 14 meters by 21 meters. It would cost $6.32 per meter to install a fence around
the lawn. How much would it cost to put a fence around the lawn?
$

Answers

Answer:

$442.40

Step-by-step explanation:

14x2=28

21x2=42

42+28=70

70x6.32=442.4

Rewrite the following equation in standard form. y = 2/5x​

Answers

Answer:

2x - 5y = 0

Step-by-step explanation:

can y’all help i’ll mark as brainlyest

Answers

Answer: 64

Step-by-step explanation: I think those are alternate interior angles so they should be congruent.

The ratio x + y : x - y is equal to 2 : 1.
Write an equation for x in terms of y.

Answers

Answer:

x=3y

Step-by-step explanation:

ATQ

(x+y):(x-y)=2

or, x+y=2x-2y (crossmultiply)

or, 0= 2x-x-2y-y

or, x- 3y=0

or, x=3y is required equation

how many 1/2 cups to make 3/4 of a cup?

Answers

Fill a cup with the thing you want to measure. Pour or take out half of it into another cup(this is 1/2 cup,). Now from either of the cups take out half of the thing you are measuring(it is 1/4 cup) . Add this one fourth quantity to half of the quantity now the final quantity in the cup is 3/4( 1/2 +1/4).

We are required 1.5 half cups to form the required fraction of a cup.

What is a fraction?

The upper part of a fraction is numerator and the lower part is denominator.

How to find the fraction?

We are told to make 3/4 of a cup from1/2 of cup so let the number of times we need half of a cup be x

So

1/2 * x=3/4

x=3/2 which means 1.5

So we need 1.5 times the half cup to make 3/4 of a cup.

Learn more about fraction at https://brainly.com/question/78672

#SPJ2

In the diagram, AE = x + 5, ED = 12, BE = x, and EC = 4. Solve for x.
PLS HURRY TIMED

Answers

Answer:

there is no img given

Step-by-step explanation:

pls mark as brainliest

Which of the following are
undefined?
f(g(0))
f(g(-1))
f(g(1/6))
g(f(-1))
g(f(1/2))
g(f(1/6))

Answers

Take a picture of the question and then post it so I can help

Answer:

B, D, F

Step-by-step explanation:

Edgen2021

A cylinder has a height of 11 inches. Its volume is 4,973.76 cubic inches. What is the radius of the cylinder?

Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

12 inches

Step-by-step explanation:

Given data

Height= 11 inces

Volume=  4,973.76 cubic inches.

The expression for the volume of a cylinder is

V= πr^2h

substitute

4,973.76= 3.14*r^2*11

4,973.76= 34.54r^2

r^2= 4,973.76/ 34.54

r^2= 144

Square root both sides

r=√144

r=12 inches

what are the values of x and y​

Answers

Answer: Step-by-step explanation:

35+y+y=180

2y=180-35=145

y=72.5°=72°30'

y+y+x=180

145+x=180

x=35°

Answer:

X is 35

y is 72.5 I think

sorry if wrong

Step-by-step explanation:

Which expression is equivalent to 4/9 x 2

Answers

Answer:

4 × 2/9

Im sorry if I'm wrong

Answer:

4 × 2/9

Step-by-step explanation:

both equal 8/9

15 ≥ z + 26
help pls lolololololololololololololollololololololololololololo

Answers

Answer:

[tex]z\leq -11[/tex]

Step-by-step explanation:

[tex]15 \geq z + 26[/tex]

[tex]-11 \geq z[/tex]          Subtract 26 from both sides

[tex]z\leq -11[/tex]

Determine if the two expressions are equivalent and if so name the property that is being used.
52-(43-6) & (52-43) - 6​

Answers

Answer: i really dont know

Step-by-step explanation: but 46

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