Math problems, yay PLS HELP-

Math Problems, Yay PLS HELP-

Answers

Answer 1

Answer:

235.62

Step-by-step explanation:

First you need to find the area of the big circle as a whole the equation is

A = pir^2

you need to plug in the radius of the big circle which would be

A = pi(10)^2

which equals

314.16

Then you need to find the area of the unshaded circle in the middle using the same formula but replacing the 10 with a 5

which equals

78.54

We then subtract the 78.54 from the 314.16 and we get 235.62 which is the area of the shaded circle to the right


Related Questions

i need help same topic

Answers

Answer:

p= $10,000

Step-by-step explanation:

if u need work tell me in the comments

Answer:

She paid 10,000

Step-by-step explanation:

5,500 is equal to 55% percent of 10,000.

50 cm = km
3) 1000 g = cg
5) 1 kg = mg
2) 200 mL = L
4) 0.01 hm = cm
6) 3.5 mm = cm



pls help me pls pls pls pls

Answers

Answer:

0.0005 km, 100000 cg, 0.2 L, 100 cm, 0.35 cm

Step-by-step explanation:

50 cm = 0.0005 km

3) 1000 g = 100000 cg

5) 1 kg = 1000000 mg

2) 200 mL = 0.2 L

4) 0.01 hm = 100 cm

6) 3.5 mm = 0.35 cm
Hope this helps :)

delta math homework due at 11 pm

Answers

they can bring 21 people
$1856.75 - $885.50 = $971.25
$46.25 • 21 = $971.25

Helena is watching a movie on television. She notices that there are 9 1/4 min of commercials for every 1/2 h of the movie. What is the unit rate of minutes of commercials per hour of the movie?

Answers

Answer: 18.5/1

Reasoning: 9.25/0.5 (divided each by 0.5 since you want the hours to be one) 0.5/0.5= 1 while 9.25/0.5= 18.5. So, the unit rate is 18.5/1
Answer is 18.5/1.hope this helped:)

what is 2,000÷ 6? answer

Answers

Answer:

333

Step-by-step explanation:

kleann

[tex]2000 \div 6 \\ \frac{2000}{6} = \frac{ \cancel{2000} {}^{ \: \: \: 1000} }{ \cancel{6} {}^{ \: \: \: 3} } \\ \frac{1000}{3} = 333.333...[/tex]

Find the length of the third side. If necessary, write in simplest radical form.

Answers

Answer:

6

Step-by-step explanation:

a^2+b^2=c^2

4^2 + b^2 = 7^2

16 + b^2 =49

subtract 16 from both sides

b^2 = 36

square root of 36

6

Is the quotient of (-5) / (-7) a rational number? Explain your answer in two or more complete sentences.

Answers

Answer:

Yes, the 2 negative signs cancel each other out. The definition of irrational is a repeating decimal that cannot be written as a fraction. 5/7 is a fraction

Step-by-step explanation:

They cancel eachother out

a circle has an area of approximately 201.06 cm^2. If the radius doubled, what is the approximate area of the new circle?

Answers

804.24 - we know this because the area of a circle is r^2*pi. If we double the radius we get (2r)^2*pi or 4r^2*pi. We notice that this is just 4 times the area of the original circle, equating to 804.24.

What is 3 divided by 3/5ths

Answers

Answer:

5

Step-by-step explanation:

Look at this parallelogram. Find the value of t.
Perimeter=16 feet
( I NEED A ANSWER ASAP!!!! )

Answers

Answer:

t = 2.7

Step-by-step explanation:

5.3 + 5.3 = 10.6

16 - 10.6 = 5.4

5.4 ÷ 2 = 2.7

Answer:

t = 2.7 feet

Step-by-step explanation:

GIVE YOU A GOOD KID THANK THIS

The figure shows three quadrilaterals on a coordinate grid

Which of the following statements is true about the three quadrilaterals

Answers

Answer:

Hello! Elizabeth is here! The answer to your question is 3) M and N are similar but not congruent!

Step-by-step explanation:

As you can see on the coordinate grid, the M is at the (-4,3) and the N is at (4,1/2) , both M & N are similar from it size, sure but their coordinate location is quite different, or should I say M & N is not similar with congruent.

Hope this helped and have a wonderful day!

^~Elizabeth

Mrs. Huang found the mean and mean absolute deviation (MAD) of the latest test scores for two of her classes. Class A had a mean of 73 and Class B had a mean of 85. Both classes had a MAD of 4. What it the difference of the means as a multiple of the MAD?

The difference of the means is
.

The MAD of both Class A and Class B is
.

The difference of the means is
times the MAD.

Answers

Answer:

i have the same question pls help.!

Step-by-step explanation:

Can somebody help me with this please??

Answers

Answer:

4

1

5

Step-by-step explanation:

make me brainless ty

The answe is 4 and one half

I'm not sure I understand this help!

Answers

Answer:

12x+20

Step-by-step

nice

Replace x with 11 and solve:

4(3(11) + 5)

3 x 11 = 33:

4(33 + 5)

33 + 5 = 38:

4(38)


4 x 38 = 152


answer: 152

. Identify the legs and hypotenuse on the right triangle.

Leg: ________

Leg: ________

Hypotenuse: ________

OMG I DIDNT THINK IT SAVED NAMES ON THE PICTURES dont mind the nameee lol

Answers

Answer:

two legs are 3 and 4, hypotenuse is 5

Step-by-step explanation:

AB is the longest one, and is opposite the right angle

Leg - 3, leg - 4, hypotenuse - 5

Only answer these if u know french history and you're also fluent in french again this a french question

Answers

Answer:

1. An island in the middle of the Seine River

2. A castle somewhere in Europe

3. A Parisian park

4. A park outside of Paris

5. A place that houses an important collection of modern art

1.An island in the middle of the Seine River2. A castle somewhere in Europe 3. A Parisian park 4. A park outside of Paris5. A place that houses an important collection of modern art

I think that because i used to have a friend who speaks French

What is the result when you combine only the constants in the following expression?

3a minus 6 b + 3 minus 7a + 10

Answers

Answer:

Step-by-step explanation:

a= -1

a= 10/3 = 3.333

What is the multiplication problem that means the same thing as the division problem 1/25 divided by 50 .

Answers

Answer: 1/25 x 1/50

Step-by-step explanation:

1/25 divided by 50 is the same as 1/25 /50. Since we don't want this ugly division problem, instead of dividing, you can multiply by the reciprocal. So do 1/25 x 1/50, and you should get 1/1250 or 0.0008.

Answer:

[tex]\frac{1}{25}*\frac{1}{50}[/tex] or [tex]\frac{1}{1250}[/tex]

Step-by-step explanation:

[tex]\frac{1}{25} \div 50\\\\\frac{1}{25}*\frac{1}{50} \\\\\frac{1}{1250}[/tex]

Hope this helps!

20 point REWARD + Brainleist <3

Answers

b the answer is b because yiu do like add e square 27 +* 9 + x = 8 -/273/73
The answer to this question is going to be letter b.

How many fluid ounces are in 3 1/4 cups?

Answers

Answer: The Answer is 26

Step-by-step explanation: Well, I first divided 3 by 4 and then I got 1 and then I did 1 + 23 and got 24 and then 3 made even is 2 so I added 2 and got 26!

Answer:

26

Step-by-step explanation:

I don't know if this is right but im fairly certain it is.

Use the data set provided to create a line plot.Distance of Ski Trails (miles),2 1/4 3 1/8 2 1/2 2 1/4 3 1/4 2 7/8 2 1/4 1 3/8 2 7/8 3 1/8 2 7/8 3 1/8

Answers

Answer:

see attached

Step-by-step explanation:

Convert the mixed numbers so that the fractions are eighths.

2 1/4 = 2 2/8

2 1/2 = 2 4/8

3 1/4 = 3 2/8

Construct the line from the lowest value to the highest value, with a distance of 1/8 between each mark.  Add dots above the relevant values corresponding to the number of values in the list.

The graph shows the total money earned at a
fundraising car wash. Which equation can be
used to find the total earned y for the number of
cars washed .x?

Answers

Answer: C

Step-by-step explanation

You have to divide the output, which in this case is Y (5), into the input, also known as X (1). You will then get your answer, which is 5 dollars per car.  To put that into an equation, it will be: y = 5x.

Here is the work:

5(y) ÷ 1(x) = 5  

y = 5x

Answer:

Answer c is correct

Step-by-step explanation:

Please help me with this!!

Answers

Rigid motion: Type of transformation that creates congruent figures (that's the definition, so I can't really explain much)

Congruent: Same shape, same size

Dilation: Enlarge or reduce a shape

Rotation: Twists a shape

Reflection: Flips a shape

Translation: Slides a shape

What is the volume of this figure?

Enter your answer in the box.

cm³

Answers

Answer: 134^3 cm

Step-by-step explanation: 10+10= 20 +22= 42+880=122+12=134

The volume of cuboid is (134)³cm.

What is cuboid?

A cuboid is "solid shapes or 3 - dimensional shapes with 6 faces, 8 vertices and 12 edges" .

According to the question,

The cuboid has sides 10cm, 10cm, 12cm, 22cm, 80cm.

Volume of cuboid = (sum of sides)³

= 10 + 10 + 22 + 12 + 80

= 134

Volume of cuboid = (134)³ cm.

Hence, the volume of cuboid is (134)³ cm.

Learn more about  cuboid  here

https://brainly.com/question/19754639

#SPJ2

Place the Parentheses to make the expression equal to the number behind the door.

8-3-1∧3

PLEASE HURRY!!
PLEASE HELP!!

Answers

Answer:6

Step-by-step explanation: Hope this help

HELP ME OUT I NEED THIS TO FINISH SOMETHING

Answers

Answer:

Hi so you need to find an intersection so like 2/2 and -1/-1 and you get one for both then you go up 3 from -1/-1 and go over 2 to get your 2/2 now you take 3 divided by 2=1.5

Step-by-step explanation:

Answer:

A. [tex]y=\frac{3}{2}x-1[/tex]

B. [tex]y=\frac{3}{2}x[/tex]

Step-by-step explanation:

For the graph shown, the slope is [tex]\frac{3}{2}[/tex] and the y-intercept is -1. For the new line, it would have the same slope, but would have a y-intercept of 0.

five questions 100 points! please explain how you got ur answer (look at images below)

Answers

z=49
4th degree trinomial
ayla
both are incorrect

What is the range of this data set?

{23.9, 37.2, 21.5, 30.8, 30.4, 26.9, 28.1, 25.1, 38.4, 26.7, 37.9, 35.7}

Enter your answer as a decimal in the box.

Will give brainiest for the first right answer!

Answers

Answer:

16.9

Step-by-step explanation:

The range is the difference between the largest value and the smallest value

range = largest value - smallest value

= 38.4 - 21.5

= 16.9

The range of the given data set is 16.9

Range of a Data set

The range of a data set can be determined by taking the difference of the highest value and the lowest value.

That is,

Range = Highest value - Lowest value

The given data set is

{23.9, 37.2, 21.5, 30.8, 30.4, 26.9, 28.1, 25.1, 38.4, 26.7, 37.9, 35.7}

In the above data set,

The highest value is 38.4

The lowest value is 21.5

∴ Range of the data set = 38.4 - 21.5

Range of the data set = 16.9

Hence, the range of the given data set is 16.9

Learn more on Calculating the range of a data set here: https://brainly.com/question/24326172

A farmer is building a fence to enclose a rectangular area consisting of two separate regions. The four walls and one
additional vertical segment (to separate the regions) are made up of fencing, as shown below.
1
If the farmer has 276 feet of fencing, what are the dimensions of the region which enclose the maximal area?
Select the correct answer helnur

Answers

Answer:

46 feet by 69 feet

Step-by-step explanation:

If the three equal vertical segments on the left, middle, and right of the region each have length L, and the segments on the top and bottom side of the region have length W, then we see that 3L+2W=276 (the total length of the fencing), so we find that

W=276−3L2

Therefore, in terms of the side length L, the area of the region is

L⋅(276−3L2)=276L−3L22

This is a quadratic function, where L is what we usually think of as x. To maximize the area we should find the x-value of its vertex. Recall that the x-value of the vertex of the parabola ax2+bx+c is given by the formula −b2a. So in this case, we have a=−32 and b=138, so the x-value of the vertex is

−b2a=−(138)2(−3/2)=46

So the optimal length of the left, middle, and right segments is 46, and the length of the top and bottom is

W=276−3(46)2=69

please helppppppp T^T

Answers

Answer:

105°

Step-by-step explanation:

11x-5 + 6x+5 + x = 180

18x = 180

x = 10

m∠Q = 11(10)-5 = 110-5 = 105°

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