A circle is placed in a square with a side length of 10 mm, as shown below. Find the area of the shaded region.
Use the value 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer.

A Circle Is Placed In A Square With A Side Length Of 10 Mm, As Shown Below. Find The Area Of The Shaded

Answers

Answer 1

Answer:

21.5

Step-by-step explanation:

Answer 2

The area of the shaded region is 21.5 mm².

What is Area?

Area of a two dimensional shape is the total region which is bounded by the object's shape.

Given is a circle inside a square.

Area of a square = a², where 'a' is the side length.

Here, a = 10 mm

Area of square = 10² = 100 mm²

Area of a circle = π r², where r is the radius of the circle.

Diameter of circle = 10 mm

Radius of the circle = 10/2 = 5 mm

Area of the circle = (3.14) (5²) = 78.5 mm²

Area of the shaded region = Area of square - Area of circle

                                             = 100 mm² - 78.5 mm²

                                             = 21.5 mm²

Hence the area is 21.5 mm².

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WHATS THE ANSWER?? answer ASAP

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Answer:

A

Step-by-step explanation:

A
Because it positioned the same but it’s in a different placement.

what is the set of multiples of 4 between 14 and 32​

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Answer:

{16,20,24,28}

Step-by-step explanation:

___________

Given:

VC, CU - secants

Prove: CI·CU = CJ·VC

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Answer:

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Step-by-step explanation:

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len
2. Demetri wakes up at 9:15. It takes him
35 minutes to fold 4 loads of laundry,
35 minutes to bathe the dog, 45 minutes
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he sits down to rest. What time does
Demetri rest?

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Answer:

I think the answer is 11.20 am

a force of 200 n is excreted horizontally on a box of mass 18 kg ti displace it through a distance of 6 mass. how much work is done?​

Answers

Answer:

28

Step-by-step explanation:

Help me out !!!!!!!!!!

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Are you able to ask a tutor on this app?

what is the probability of choosing a jack of hearts or an ace from a deck of cards? type your answer as a fraction

Answers

Answer:

5/52.

Step-by-step explanation:

Prob(Jack of hearts) = 1/52 - as there is only 1 jack hearts in pack.

Prob(Ace drawn) = 4/52 as there are 4 aces.

can someone help me really please​

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Answer:

bro I don't know seach on chome

write 23/6 as an mixed number

Answers

Answer:

3 5/6

Step-by-step explanation:

18/6 = 3

23-18=5 (5/6 are left)

How tall is the flagpole??

Answers

Answer:

I would assume 186

Step-by-step explanation:

Since 48x3=144

62x3=186

Or x

please help me .

Select the correct answer.
Which expression is equivalent to the given expression?
2.12 – 111 – 6
A. (2x + 3)(3-2)
B. 2(x + 3)(x - 2)
C. (2 + 1) (1 - 6)
D. 2(1 – 3)(x + 1)

Answers

Answer:

(2x + 3)(x - 2)

Step-by-step explanation:

use FOIL

First, Outside, Inside, Last

2x x x = 2x²

2x x -2 = -4x

3 x x = 3x

3 x -2 = -6

2x² - 4x + 3x - 6

Please help with this question so I'm going to fail math

Answers

Answer:

108: 4x3^3, 3^2x12, 6^2x3

96: 2^5x3, 2^3x122^4x6

Step-by-step explanation:

8 + 6/2 + 1/4?? In a fraction form! Needs help now.

Answers

Answer:

11 1/4 or 45/4

5.23y+3.8 times (2.7-1.6y)

Answers

Answer:

− 0.85 y + 10.26

Step-by-step explanation:

The multiplication of the expression (5.23y + 3.8) and (2.7 - 1.6y) will be 8.041y + 10.26 - 8.368y²

What is the value of the expression?

When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The expression is given below.

⇒ (5.23y + 3.8) · (2.7 - 1.6y)

Simplify the expression, then we have

⇒ (5.23y + 3.8) · (2.7 - 1.6y)

⇒ 14.121y + 10.26 - 8.368y² - 6.08y

⇒ 8.041y + 10.26 - 8.368y²

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HELPP can someone give me the answer to this questions?

Answers

Answer:

Step-by-step explanation:

(21+13/74-18x3)x10=17

rad3/ 2=0.86

ad 281^r2-160^2=231

2^10-2^9=512

ultima= 4

Which represents the area of this rectangle?

Answers

Answer:

I think is b

Step-by-step explanation:

sorry if it is not right

B is the the correct answer.

7
A chord of a circle is 18 cm long. It is
6.3 cm from the centre of the circle
Calculate the radius of the circle to the
nearest whole number. step by step show the calculation​

Answers

Answer:

11 cm

Step-by-step explanation:

r² = 9² + 6.3²

r² = 120.69

r = 10.9859000542

Rounded

r = 11 cm

Answer:

[tex]\rm 10.9 cm [/tex]

Step-by-step explanation:

Given that :-

A chord of a circle is 18 cm long. It is 6.3 cm from the centre of the circle.

And we need to find out the radius of the circle.

[tex]\text{ Theorem :-}[/tex]

Perpendicular from the centre of circle , to the chord , bisects the chord .

Using Pythagoras Theorem :-

[tex]\implies \rm OA^2= AB^2+OB^2\\\\\rm\implies OA^2= (6.3 cm)^3+(9cm)^2\\\\\rm\implies OA^2=

120.69 \\\\\implies\boxed{\rm OA = 10.9 cm }[/tex]

Hence the radius is 10.9 cm

If John solved the equation x? - 10x + 8 = 0 by completing the
square, one of the steps in his process would be
(1) (x-5)^2 = -8
(2) (x-5)^2 = 17
(3) (x+ 4)^2 = 10x
(4) (x + 4)^2 = 10x + 16

Answers

Answer:

[tex](x - 5)^{2} =17[/tex]

Step-by-step explanation:

[tex]x^{2} -10x = -8 \ add \ and \ subtract \ 25;\\x^2-10x+25-25= -8\\(x-5)^2 - 25 = -8\\(x-5)^2 = 17\\x-5=+\ \sqrt{17} \\\x_{1,} _{2} =5+\sqrt{17}[/tex]

1. Christine picks three pumpkins. They weigh
6 14 pounds, 2 1/3 pounds, and 1 1/8 pounds.
What is the total weight of the pumpkins?

Answers

Answer: [tex]9\dfrac{17}{24}\ \text{Pounds}[/tex]

Step-by-step explanation:

Given

Christine Picks three Pumpkins which weighs

[tex]6\dfrac{1}{4}=\dfrac{6\times 4+1}{4}\ \text{Pounds}[/tex]

[tex]2\dfrac{1}{3}=\dfrac{2\times 3+1}{3}\ \text{Pounds}[/tex]

[tex]1\dfrac{1}{8}=\dfrac{8\times 1+1}{8}\ \text{Pounds}[/tex]

The total weight will be the addition of the weights of each pumpkin

[tex]\Rightarrow \dfrac{25}{4}+\dfrac{7}{3}+\dfrac{9}{8}\\\\\text{Take the LCM of the denominators which will be 24}\\\\\Rightarrow \dfrac{25\times 6}{24}+\dfrac{7\times 8}{24}+\dfrac{9\times 3}{24}\\\\\Rightarrow \dfrac{150+56+27}{24}\\\\\Rightarrow \dfrac{233}{24}\ \text{Pounds}\\\\\Rightarrow 9\dfrac{17}{24}\ \text{Pounds}[/tex]

Find the equation of the exponential function represented by the table below:

Answers

Answer:

y = 0.2(0.5)^x

Step-by-step explanation:

Exponential function are of the form

y = ab^x

----------------------

To find "a" plug in x = 0 y = 0.2

0.2 = a(0.2)^0

0.2 = a

-------------------------

To find "b" plug in another point and a = 0.2

using x = 2, b = 0.05

0.05 = 0.2b^2

Divide both sides by 0.20

.25 = b^2

Take the square root of both sides

0.5 = b

-----------------------------

With a = 0.2 and b = 0.5 the equation becomes

y = 0.2(0.5)^x

Estimate 62% of 196.
A. 80
B. 100
C. 120
O D. 140
HURRY PLEASE

Answers

Answer:

The answer is C: 120

Step-by-step explanation:

Ok so to solve this, you need to know that when "of" is in an equation, it always means multiply.

So 62% of 196 = 62% * 196.

62%  * 196 = 121.52

Then you need to round 121.52 to the nearest option, which is Option C: 120.

Good luck on your assignment (or whatever this is)!! Have a nice day!!

C.120

62*1.96=121.53
Rounded is option c

3. The ratio of blue marbles to white marbles in Simran’s bag is equal to
1 to 2. If there are 20 blue marbles,
how many white marbles are there?
A 20 C 40
B 30 D 50

Answers

Answer:

its 40

Step-by-step explanation:

1x20 = 20

and 2x20=40

Answer:

C) 40

Step-by-step explanation:

Ratio of blue to white marbles: 1:2 = 20:40

Jason ran 2.8 miles yesterday and 3.4 miles today making his two day average 3.1 miles. How many kilometers does he average? Round your answer to the nearest hundredth.

a. 4.991 km
b. 4.99 km
c. 9.98 km
d. 4.51

Answers

Answer:

It’s C, 9.98 km

All the songs all the figures except a _____ have to bases

Answers

Answer:

Square pyramid

Step-by-step explanation:

Drag the tiles to the correct boxes to complete the pairs.
Match the trigonometric functions that have the same value.
sin (pi/11)
sin (7pi/11)
sin (5pi/11)
sin (8pi/11)

Answers

Answer: in photo

Step-by-step explanation:

Photo

Here is the problem:)

Answers

Answer:

Yes, there are exactly 2 ways to solve this triangle.

Step-by-step explanation:

Well we know that to find out a trigonometric ratio we are given an angle and a side, and we have to solve for the other side. In this case only 2 of the legs are given, hypotenuse is neither given nor asked. So we have to use the ratio that doesn't have hypotenuse included. Tangent is the only such ration. Now we can use either Tan(51) or Tan(39) to solve for the "x".

These would be the functions to solve for x:

1.)     Tan(51) = [tex]\frac{x}{10}[/tex]

2.)    Tan (39) = [tex]\frac{10}{x}[/tex]

Hope this helps!

Difference between 8.2 and 4.99

Answers

Answer:

use calculator the answer is 3.21

The price of an 18​-minute phone call is 1.60​$. What is the price of an 18​-minute phone​ call?

Answers

$1.60 for an 18 minute phone call. That would be $0.20 a minute.

PLSSSSSSSSSSS HELPPPPPPPPPP OMG PLSSSSSSSS HELPPPPPP

Answers

Answer:

A

Step-by-step explanation:

You can see they are multiplying x by 3 every time.

Answer:

A) y=3x

Step-by-step explanation:

find the pattern between x and y. if we try using the equation y=3x, plug in the values to check if its correct.

input(x) = 2

output(y)=6

6=3(2)

6=6

Nick's science test has a section with twelve true-or-false questions. In how many different ways can Nick answer the questions?

Answers

Answer:

you can do 2^12=4096

there are 4096 different ways nick can answer the question

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