Find the area and circumference of this circle. Write your answer correct to the nearest hundredth

Find The Area And Circumference Of This Circle. Write Your Answer Correct To The Nearest Hundredth

Answers

Answer 1

Answer:

Step-by-step explanation:

So we have that the diameter is 30, meaning the radius is 15.

Area: [tex]A=\pi r^{2}=\pi \cdot 15^{2}=225\pi \approx 706.86[/tex]

Circumference: [tex]C=2\pi r=2\pi \cdot 15 = 30\pi \approx 94.25[/tex]


Related Questions


Half the number of people in a train carriage are adults
and half of the adults are women. If there are 28 women,
how many people are in the carriage altogether?

Answers

Answer:

56

Step-by-step explanation:

56÷2=28 28+28=56 So its 56 all together

Which of the following rational functions is graphed below?

Answers

Answer:

letter A that's the answer

the other person is wrong the answer is C

please help if u can thank you:)​

Answers

It's number three because the two triangle are congruent (aas),

So, Angle CED would equal ACB, and ACB is 180-70-p, which is also

110-p

-Hunter

Given the function h(x)=-x^2-6x+17, determine the average rate of change of the function over an interval -9

Answers

Answer:

5

I hope this helps you:)

1. What is one fourth of 116?




2. The deli made 105 bacon egg and cheese sandwiches and 123 turkey sandwiches.
Once the day was over, the deli workers noticed they sold one half of their sandwiches,
How many sandwiches did they sell?

Answers

1. 29


2. 114 deli sandwiches

Determine the area of the composite figure.

Answers

Answer:

Area = 142.5 square inches

Step-by-step explanation:

So your shape is kind of a little house. The bottom part is a rectangle 9 × 9.5. The area of the rectangle is

Area = length×width

= 9 × 9.5

= 85.5

The "roof" of the little house is a triangle. The area of a triangle is 1/2×base×height

Now, the base of the "roof" is the same as the floor of the house, 9.5 inches.

The height of the whole thing is 21 inches. If we take away the rectangle's wall-height, we'll get the height of the "roof".

Roof height= 21 - 9

= 12 inches

Area_roof

=1/2 × base × height

=1/2 × 9.5 × 12

= 57 square inches

Total area is bottom plus roof (the rectangle and the triangle)

Total Area

= 85.5 + 57

= 142.5 sq in

Mike wrote down a number on a piece of paper and hid it from his friends. He rounded his number to different places and his friends had to guess what the number was.

First, Mike rounded his number to the nearest ten.
Then, he rounded his number to the nearest hundred.
Last, he rounded his number to the nearest thousand.
All three times, the rounded number had the same value.
Which of these could be his number?

145,998
7,002
4,506
26,991
12,497

Answers

Answer: 145,998, 7,000, and 25,991

My guess :))

Step-by-step explanation:

145,998  7,002  4,506  26,991   12,497

First, Mike rounded his number to the nearest ten

146,000  7,000  4,510   27,000   12,500

Then, he rounded his number to the nearest hundred.

146,000  7,000  4,500  27,000   12,500

Last, he rounded his number to the nearest thousand.

146,000  7,000  5,000  27,000   12,000

plz help guys! i will mark brainlyest

Answers

Answer:

Area is  220 cm²

Step-by-step explanation:

Firstly divide the polygon into  rectangle and triangle

For rectangle  area

 Area = A  =  L × W = 11 × 18 = 198 cm²

For triangle

Area =  A =  1/2 bh = 1/2 × (15-11) × (18-7) = 1/2 × 4 ×11 = 44/2 = 22 cm²

Add them

     198 + 22 = 220cm²

Mark brainliest if you understand

Y=2x
Y=3x-10

What is the solution to the system of equations

Enter your solution as an ordered pair ( , )

Answers

[tex]\large \bf\blue{\bigstar\boxed{\pink{\frak{Solution}}}} \blue{ \bf\longmapsto}[/tex]

Y=2x. . . . (1)Y=3x-10. . . . (2)

put value of y in 1 eq in 2 eq

y= 3x - 102x = 3x - 10x = 10

Put value of x in 1 eq

y = 2xy = 2 × 10y = 20

Pair formed

(x , y) = (10,20)

The solution to the system of equations will be (x, y) = (10,20).

What is the equation?

In a mathematical equation, two expressions—which may or may not include variables or integers—are declared to be equal. The main motivations for the development of mathematics have been attempts to methodically address the underlying issues with equations.

It is given that, the equations are y=2x and y=3x-10.

Y=2x. . . . (1)

Y=3x-10. . . . (2)

put the value of y in 1 eq in 2 eq in order to find the value of x.

y= 3x - 10

2x = 3x - 10

x = 10

Put the value of x in 1 eq in order to get the value of y,

y = 2x

y = 2 × 10

y = 20

Pair formed

(x , y) = (10,20)

Thus, the solution to the system of equations will be (x, y) = (10,20).

Learn more about the equation here,

https://brainly.com/question/10413253

#SPJ2

Which expressions are equivalent to 4d+6+2d

(Choice A) 2(3d+3)
(Choice B) 6(d+6)
(Choice C) (3d+3)+(3d+3)

Answers

Answer:

(Choice A) 2(3d+3) & (Choice C) (3d+3)+(3d+3)

Step-by-step explanation:

[tex]4D + 6 + 2D = 6D + 6 = 2(3D + 3)[/tex] <--- A is correct

[tex]4D + 6 + 2D = 6D + 6 = 6(D +1)[/tex] < --- B is NOT correct

[tex]4D + 6 + 2D = 6D + 6 = 3d + 3d + 3 + 3 = (3d + 3)+(3d +3)[/tex] by associative and commutative properties

   so C is correct

A and C are both correct.

Answer:

Choices A and C

Step-by-step explanation:

Start by simplifying the original expression.

4d+6+2d

Combine like terms

6d+6

Now, we can check each expression to see if it is equivalent to 6d+6

Choice A:

2(3d+3)

Distribute the 2

2(3d)+2(3)

6d+6 --> It is equivalent!

Choice B:

6(d+6)

Distribute the 6

6(d)+6(6)

6d+36 --> No, it is not equivalent

Choice C

(3d+3)+(3d+3)

The parentheses aren't necessary so we can take them out.

3d+3+3d+3

Combine like terms

6d+6 --> It is equivalent!

What is the difference between the volumes of the Chunky Chicken Noodle Soup can and the Condensed Chicken Noodle Soup can? Use 3. 14 for pi in all calculations you must show your work what you multiplied to find the volumes of both cans and the difference between the two volumes.

Answers

Answer:

1. The formula used to find the volume of a cylinder is v = π * r^2 * h, where r is the radius and h is the height.

2. 3746.648

Step-by-step explanation:

2.

Let's start by finding the volume of the Chunky Chicken Noodle Soup.

When applying the formula, we get an equation: v = 9.8596 x 36 x 15The volume is 5324.184

Now, let's find the volume of the Condensed Chicken Noodle Soup.

When applying the formula, we get an equation: v = 9.8596 x 16 x 10The volume is 1577.536

Finally, let's subtract the total volumes.

5324.184 - 1577.536The final answer is 3746.648

In a race you walked 9 5/6 miles and ran 1 1/3 miles.
How much further did you walk than run?
Do not reduce your answer to lowest terms.

Answers

Answer:

23/6 or 3 5/6

Step-by-step explanation:

Well, here you just have to subtract and think about the question.

Walk = 9 5/6

Run = 1 1/3

9 5/6 - 1 1 /3 = 23/6

23/6 = 3 5/6

Angle C and angle D are supplementary. If the measure of angle D is 84 degrees, what is the measure
of angle C?

Answers

Suplementary is angles add up to 180 degrees

C=180-D

C=180-84

C=96 degrees

Hope this helped :)

Chad has a part-time job at Softy's Ice Cream Shop, where he makes $12.50 per hour. If Chad works 13.5 hours this week, how much money will he earn?

Answers

Answer:

He can make $ 168.75 per week.

Step-by-step explanation:

1hr =$ 12.50

For 13.5 hrs,

12.5*13.5

= 168.75

can you please help me answer this question...?

Answers

Answer: B) The coordinate of L is (3,-2).

Step-by-step explanation:

Given that L is the midpoint of JK, we can apply the following equation to obtain the coordinates of point L:

L=(5+1/2, 3-7/2)

As a result of resolving this, we obtain

L=(6/2, -4/2)

L=(3,-2)


Therefore the answer is (3,-2)

Help math math math math

Answers

Hi there! I am here to help you!

Please remember that perpendicular lines have slopes that are opposite reciprocals.This means we take a number, flop it over, and change its sign.Here, we have[tex]\displaystyle-\frac{1}{5}[/tex]First, flop it over:[tex]\rm{-5[/tex]Change its sign:5Thus, the slope of the line perpendicular to the given line is 5.Now, what is the equation of the line?We have the slope of the line and a point that it intersects.So, we can write the equation in Point-Slope Form:y-y1=m(x-x1)y-1=5(x-(-5)y-1=5(x+5)y-1=5x+25y=5x+25+1y=5x+26

Answer:

y=5x+26

Hope you find it helpful.

~Nature~

Enjoy your day! :)

Answer:

The answer is y=5x+26

What is 3*ln(5)? Expanded and get the exact answer.

Answers

Answer:

  ln(125) ≈ 4.828314

Step-by-step explanation:

The relevant log relation is ...

  log(a^b) = b·log(a)

__

This means your expression is equivalent to ...

  3·ln(5) = ln(5^3) = ln(125) ≈ 4.828314

__

The "exact" answer is ln(125).

How many terms of the sequence 10,12,14 will add up to 190

Answers

Answer:

required value is n = 10

Step-by-step explanation:

by ingnoring the negative value n = -14

The function G is defined by the following rule. g(X)= 4x+4
complete the function table
-3,0,1,2,5

Answers

Answer:

g(-3)=4(-3)+4

= -8

g(0)= 4(0)+4

=4

g(1)= 4(1)+4

=8

g(2)=4(2)+4

=12

g(5)=4(5)+4

=24

The questions below will help you keep track of key concepta from this lessons study activity.
Use the study page numbers listed to help you fl in the blanks or solve the problems.
1) Practice: Organizing Information
Complete the table to show what you know and want to find, related to the problem below.
Amy's monthly rent is one-fourth of her monthly income. If her monthly rent is $1,200, how much is
her monthly income?
Know
Want to know
2) Practice: Summarizing
Write an equation that may be used to solve the problem below, and then solve the equation.
Amy's monthly rent is one-fourth of her monthly income. If her monthly rent is $1200, how much is
her monthly income?

Answers

Step-by-step explanation:

Give entry slips/entrance tickets.

Grade, out loud and with the whole class, homework from the previous lesson.

Ask brief review questions.

Make adjustments.

Eye contact and proximity.

“Stoplight”

“1, 2, 3”

How to find the area of a triangle when the height is not given ?​

Answers

Answer:

by using formula a+b+c .....

Answer:

Then use Hero's Formula

Step-by-step explanation:

write the following fractions in word. 3/4, 1/5, 3/4, 1 3/5.. please help me​

Answers

Answer:

"In word" as in word form?

3/4 = three fourths

1/5 = one fifth

3/4 = three fourths (again?)

1 3/5 = one and three fifths

I NEED HELP ASAP ON THIS!!!
Please help me on 4,5,6, and 7.

Answers

Answer:

4. m<3 = 120

5. m<4 = 13

6. m<2 = 70

7. m<1 = 115

Step-by-step explanation:

4. m<3 = 120, this is because it is the same as m<1 due to vertical (congruent) angles

5. m<4 = 13, this is because it is the same as m<2 due to vertical (congruent) angles

6. m<2 = 70, this is because m<2 and m<3 are supplementary (adding up to 180) so we would subtract 180 - 110 (aka m<3) = 70 (aka m<2)

7. m<1 = 115, this is because m<1 and m<4 are supplementary (adding up to 180) so we would subtract 180 - 65 (aka m<4) = 115 (aka m<1)

does it look correct

Answers

Answer:

The box that says 8 is greater than 8 is wrong, you did the ones so it should be 8 is greater than 6 --> 8>6

also I think the right side should be like this ---> 42>22 64>46 88>86 92>29

Tina wants to get friendship bracelet for her 32 classmate she already had 5 bracelets she can buy more bracelets in packs of 4

Answers

She needs 7 more packs of bracelets

Use intercepts to graph the linear equation -4x+3y=-30 .

Answers

Answer:

See below

Step-by-step explanation:

Y-intercept

-4x + 3y = -30

-4(0) + 3y = -30

3y = -30

y = -10

(0, -10)

X-intercept

-4x + 3y = -30

-4x + 3(0) = -30

-4x = -30

x = 15/2

x = 7.5

(7.5,0)

After plotting the intercepts, connect them with a line to get your equation

pls help 90points ty!

Answers

Answer: the last option x=-1 and y=1

Explanation: brainliest ?

Answer: C

Step-by-step explanation:

Kay started a chess club, and for a while she was the only member. She planned to have each member find two new members each month. By the end of the first month, she had found two new members. If her plan is carried out, how many members will the club have at the end of 6 months

Answers

Answer:

  127

Step-by-step explanation:

The sum of 7 terms of the series 1 +2 +4 +... with first term 1 and common ratio 2 is given by ...

  Sn = a1 × (r^n -1)/(r -1) . . . . . . first term a1, common ratio r

  S7 = 1 × (2^7 -1)/(2 -1) = (128 -1)/1 = 127

At the end of 6 months, the club will have 127 members.

Name one person in hxh that is attracted to gon yes the seually attracted

Answers

Answer:

Hisoka FS no doubt he is most def BRAINLIEST???

Charlie is given a box of chocolates.
There are 12 milk chocolates, 8 dark chocolates and 6 white chocolates.
What is the probability that Charlie will pick a white chocolate?
Without replacing the chocolate, what is the probability that the next chocolate Charlie picks will be a milk
chocolate?

Answers

Answer:

probability of white chocolate is 0.0016=16 percent 26 percent is the probability of of him picking chocolate

Other Questions
A blueprint for an art gallery uses a scale of 1 in: 4 ft.One of the rooms in the gallery measures 3 1/2 inches long on the blueprint.How long is the actual room (in feet)? Upload your 400-word paper outlining your recommendations on cloud services.Pls help asap this is worth 70% of my grade and my grade are not the best so pls help thank you Someone help plz Im being timed what is 123+456 if you answer this correctly il give you brainly Est r wat Eva its called What is the name of the large emerald in the smithsonian? bueno grande el magnifico guatavita beauty gachala. please help me!!!!!!!!!!! paul was given 2760$ to buy toys for a group of children.A)what would be the greatest number of toys paul could buy if each toy cost $9?B)how much money would be left after buying the toys? (wright equation)(anser it understandble) The 12-Bar Blues Pattern is. A. A repeating pattern, consisting of 8 measures and incorporating the I-IV-V chords. B. A repeating pattern, consisting of 12 measures and incorporating the I-II-III chords. C. A repeating pattern, consisting of 12 measures and incorporating the I-IV-V chords. D. A repeating pattern, consisting of 24 measures and incorporating blues notes.. Ivys teacher assigned a class project where each student must choose a topic of their choice and communicate their thoughts via any media they would like. What does Ivys teacher mean by the word media?She is allowing students to select their own method of communication.She wants students to create a visual poster.She has a very specific format that she would like students to use.She is referring to the paparazzi. A student is writing an informational essay about how change can impact a friendship positively and negatively. Which choice is the best conclusion for the essay? A. Change should not negatively impact friendships. There are many reasons that explain this. Friendship is an important part of life, so people should be more aware of this to keep their friends. B. Negative change impacts friendships because people are not aware of the impact change has. People need friends. Positive change also impacts friends. C. Change impacts friendships in many ways. However, change does not have to have a negative effect. People who are aware of this are better prepared to weather the storms change can bring about. D. Friendships can be affected by change. People should understand how change may affect their friendships. Even positive changes can damage a friendship. Help Explain why we are unable to simplify -49 What event had an enormous effect on US workplace safety If u show me the points to graph this Ill give u brainliest How does Descartes bypass the endless task of inspecting each of his beliefs in order to ascertain whether it is in any degree doubtful? Suppose you pay $14 to see George Clooney in his next movie and that Mr. Clooney receives $40 million for appearing in it. This means that:A.)You would be better off if you were more self-reliant in the movie market. B.)George Clooney receives a producer surplus of $40 million. C.)You receive a consumer surplus of $14. D.)You and George Clooney benefit from this transaction. how the commitment to a decision could increase chances of success and adaptation to the change and growth as a first time entrepreneur, should one decide to become their own boss after Grade 12 What do these two changes have in common?snails growing shellssauce burning on a stoveSelect all that apply.Both are only physical changes.Both are chemical changes.Both are caused by heating.Both are caused by cooling. please help :)4NH_3+ 3 O_2 2 NO+6 H_2 O1. How many grams of NO can be produced from 12 g of NH3 and 12 g of O2?2. What is the limiting reactant? What is the excess reactant?3. How much excess reactant remains when the reaction is over? What is the equation of the line that passes through the point (6.-6) and has an undefined slope