Find the area of the circle. Round your answer to two decimal places, if necessary.

Find The Area Of The Circle. Round Your Answer To Two Decimal Places, If Necessary.

Answers

Answer 1

Step-by-step explanation:

A = pi × r²

A = pi × 13²

A = 530.93 km²

Answer 2
The answer is 1667.91
Because the area formula is pi x radius squared

Related Questions

find the area of this circle. Use 3 for pi.

Answers

Answer:

The circumference should be 84.

The area should be 588.

Step-by-step explanation:

Circumference:

14 × 2 = 28 Multiply the radius by 2 in order to get the diameter.

28 × 3 = 84 Multiply your answer by pi but in this case it's 3 and you have your answer.

Area:

14^2 = 196

196 × 3 = 588

Answer: 588 in^2

To find the area you have to multiply the squared radius by the number 3

So 14^2= 196 since
And 196 times 3 is 588 so the answer is 588 in squared

Why will the ratio of the volume of the two cubes with side lengths in the ratio of 1:2 be 1:8

Answers

Answer: 1³ = 1

2³ = 8

1:8

Step-by-step explanation: [Volume is cubic] Cube = value³

So the cubic ratio of 1:2 is 1:8

HELP FOLKSS PWEASEE I NEED HELPPP

Answers

Answer:

A and graph down below

Step-by-step explanation:

**The picture of the graph is down below

The answer for the two choice question is A, The answer is a because the X = time and y= amount of cookies like explaned in the table

Hope this helps!! (ɔ◔‿◔)ɔ ♥

Answer:

i cant see it can you give me a brainlist

Step-by-step explanation:

The tables show random samples of the ages of viewers of two different movies.

The distribution for Movie A is (BLANK), so use the (BLANK) and (BLANK) to describe the population. The measure of center is (BLANK) and the measure of variation is (BLANK).
The distribution for Movie B is (BLANK), so use the (BLANK) and (BLANK) to describe the population. The measure of center is (BLANK) and the measure of variation is (BLANK).
The ages of viewers of Movie A are generally (BLANK) the ages of viewers of Movie B.

Answers

Answer:the ages of movie a

Is 5-7 years older then movie b

Step-by-step explanation:

can someone help me with this question please?

Answers

Answer:

25

Step-by-step explanation

12.5(4) = 50

Since it is a triangle you have to multiply the answer by 1/2 so 50(1/2) = 25.

A large pot holds 6 quarts of spaghetti sauce. Lisa has 1−pint containers of spaghetti sauce.

Complete the table to help you find the number of 1−pint containers of spaghetti sauce Lisa will need to fill the pot.

quart 2 4 6 8
pint 4
8

12

16


Lisa will need
1−pint containers to

Answers

She’ll need 14 pints to fill up the pot

PLS help....................

Answers

Answer:

answer is 52 square inches.

Step-by-step explanation:

The formula for surface area for any prism is (2 x Area of base) + (perimeter of base x depth)

1. The base I will choose is the 4 inch by 2 inch side.

We multiply it (4x2) to get 8 then times it by two to complete the first part of the formula:

16 + (perimeter of base x depth)

2. We have to refer to the same base so the 4 x 2 base will have a perimeter of 4 + 2 + 4 + 2 = 12. Then we times by the depth which is 3 in this case.

Thus we have 16 + (12 x 3) =

16 + 36 =

52.

Given a rational number, a, and an irrational number, b, prove that the sum of a and b is irrational.



PLSS

Answers

Assume a is rational, b is irrational, and a + b equals a. We can express a and a + b as fractions since they are reasonable. Because this is our paradox, the sum of a rational and an irrational number must be irrational.

The table below represents the relationship between the distance a car travels, y , in miles, and the time,x , in minutes.Time, Distance, 2618785411781Which equation represents the relationship between distance and time?

Answers

Answer:

please specify what 2618785411781 is

Step-by-step explanation:

PLS HELP I CANT FIGURE THIS OUT

Answers

IM SORRY BUT I DONT MNOW

Answer:c

Step-by-step explanation:

please answer it thank you

Answers

Answer:

C, linear

Step-by-step explanation:

C is the only one with the (1,8) corriant

And it is linear because it has a pattern

Answer:

C and C

Step-by-step explanation:

If you look at the places C matches it perfectly ((1,8) (2,7) etc) then for the what one it is it is c because a Nonlinear association should look like this

------->  

help me with this !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! $33
× 0.9
$____

Answers


Answer: 29.7
explanation: 33 x 0.9= 29.7

please explain how to do all 6 of them and show work for each one maybe brainliest also

Answers

1. 78.5 cm^2
2. 452.4 m^2
3. 314.2 ft^2
4. 201.1 in^2
5. 113.1 yd^2
6. 254.5 mi^2
(work attached- i forgot to add the unit on 6 in the photo)
The answer you received above could potentially be incorrect

A student claims that 50% of a sample of data is less than the median and 50% of data is greater than the median, therefore the data is symmetric. What is the student's error?

a) The student did not make an error

b) It is impossible for 50% of the data values to be both less than and greater than the median, so you can't determine whether or not the data is symmetric.

c) While 50% of the data values are always greater than the median, the data may have greater variability on one side of the median than the other.

d) Data is never symmetric, so this assumption is incorrect.

Answers

Answer:

A

Step-by-step explanation:

Simply put if it's 50-50 then it just is what it is

The student's error is that d) Data is never symmetric, so this assumption is incorrect.

What is Median?

Median of a data set is the element in the middle if the data are arranged in increasing or decreasing order.

Given that,

A student claims that 50% of a sample of data is less than the median and 50% of data is greater than the median, therefore the data is symmetric.

In a symmetric distribution, the left hand side and the right hand side of the median will be equal.

That is, the left points and the right points are equal.

Hence the correct option is d) Data is never symmetric, so this assumption is incorrect.

Learn more about Symmetric Distribution here :

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Find the area of this composite shape. please help
Find the area of this trapezoid. please help

Answers

Answer:

triangle on the left: 6 sq ft. triangle on the right: 28 sq ft. rectangle: 128. altogether, 162 sq ft. the trapezoid is about 61.6.

Step-by-step explanation:

for the rectangle the formula is bxh (base x height). for a triangle, it is bxh/2, or base times height divided by 2. for a trapezoid, it is b1+b2 x h / 2, or base 1 (bottom) plus base 2 (top) times height, take all of that and divide by 2.

Problem:

2/3 divided by 2 to the power of 4 +(3/4 + 1/6) divided by 1/3

Answers

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Let's evaluate ~

[tex]\qquad \tt \dashrightarrow \: (\frac{2}{3} \div {2}^{4} ) + \{ ( \frac{3}{4} + \frac{1}{6} ) \div \frac{1}{3} \}[/tex]

[tex]\qquad \tt \dashrightarrow \: (\frac{2}{3} \times \frac{1}{ {2}^{4} } ) + \{ ( \frac{18 + 4}{24} ) \div \frac{1}{3} \}[/tex]

[tex]\qquad \tt \dashrightarrow \: (\frac{1}{3 \times {2}^{ 3} }) + ( \frac{22}{24} \times 3)[/tex]

[tex]\qquad \tt \dashrightarrow \: \frac{1}{24} + \frac{66}{24} [/tex]

[tex]\qquad \tt \dashrightarrow \: \frac{67}{24} [/tex]

Please help me! I’m in a pickle. (Does anyone never say that.) never mind just please help me! Do it for me! Do it for the good of the general welfare! Do it for your country!

What transformations are needed to change ABC?

A) Rotation of 90 degrees, and dilation of 0.5

B) Reflection over the x-axis, and dilation of 2

C) Translation of 4 blocks right & 4 blocks down, and dilation of 0.5

D) Rotation of 180 degrees. and dilation of 2

Answers

B)

you’re reflecting over the x-axis
So you’re going up to ABC.
Then you’d need to dilate it by 2, which means the shape would turn smaller.

FREE BRAINLIST FOR CORRECT ANSWERS!

Answers

Answer:

3, 2

Step-by-step explanation:

Factors are numbers and variables are letters in a math problem.

Please mark Brainlest

3,2 fractions are number and variable

ANSWER ASAP

Figure ABCD below is transformed to obtain figure A''B''C''D'':
Write the sequence of transformations that changes figure ABCD to figure A''B''C''D''. Explain your answer and write the coordinates of the figure obtained after each transformation.

Answers

i think the answer is 20
I believe the answer you want is 20

Two paths from school to the store are shown below, one that uses Riverside Dr. and another which uses

Cypress and Central Avenues. Which path is shorter? By about how much? (Round to the tenths place.) Explain

how you know.​

Answers

on the test is there a photo showing the route?

A beach toy in the shape of a pyramid has a rectangular base with dimensions of 4 inches by 12 inches. The height of the rectangular pyramid is 10 inches.

How many cubic inches of sand is needed to fill the beach toy?

Enter your answer in the box.

Answers

Answer:

80 in3

Step-by-step explanation:

12 x 4 = 48 so you divide 48 by 2 which is 24 therefor you take that 10 and multiply it by 24 which is 240, final step you divided 240 by 3 which is 80

Also formated as:

12 x 4 = 48

48/2 = 24

24 x 10 = 240

240/3

Hope it helped!

pls help me and answer correctly 20 points!! will mark brainlist if possible

Answers

for number 3 you would be in the 1st quandrant. for number 4 it would be (-6 10)

for number 5 A would be (-7 -5) B would be (-3 -1) C would be (-2 -5) for number 6 K would be (6 2) J would be (6 7) L would be (3 7)

What is a reasonable customary unit for the capacity of a bottle of water?

Answers

A fluid ounce is a customary unit for measuring liquid capacity.
Fluid ounce or fluid liters
There are 1000 milliliters in a liter

Duncan shares 20 percent of all of his sales commissions with his personal assistant. If Duncan earns x dollars in commissions and gives his assistant y dollars, which equation correctly models this situation?
x = 0.20 y
y = 0.20 x
x = StartFraction y over 20 EndFraction
y = StartFraction x over 20 EndFraction

Answers

Answer:

it b

Step-by-step explanation:

[tex]3\frac{4}{5}[/tex]*[tex]\frac{1}{4}[/tex]

Please show your work!

Answers

[tex]\huge\color{iron}\bold{Question:}[/tex]

[tex]3 \ \frac{4}{5} \times \frac{1}{4} = [/tex]

[tex]\huge\color{iron}\bold{☛Answer:☚}[/tex]

[tex]0.95[/tex]

[tex]\red{\mathcal{ Hope \: its \: help }}[/tex]

Answer:
19/20 or 0.95

Step by step explanation:
3 4/5* 1/4
=19/5* 1/4
= 19* 1
= 5*4
=19/20

Hope this helps!!

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.

Click and place the simplified expression after its original expression.

Answers

Answer:

1. 8x

2. 2x squared

3. 6xy

4. 5y

Step-by-step explanation:

Trust me :)

The value of the equations are

a) 5x + 3x = 8x

b) 7x² - 5x² = 2x²

c) 2xy + 4xy = 6xy

d) 8y - 2y = 6y

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

a)

A = 5x + 3x   be equation (1)

On simplifying the equation , we get

A = 8x

b)

A = 7x² - 5x²   be equation (2)

On simplifying the equation , we get

A = 2x²

c)

A = 2xy + 4xy

On simplifying the equation , we get

A = 6xy

d)

A = 8y - 2y

On simplifying the equation , we get

A = 6y

Hence , the equations are solved

To learn more about equations click :

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I NEED HELP RNNN PLEASE

Which table shows a proportional relationship between x and y?


A.x 1 2 5 7
y 5 10 25 35
----------------------
B.x 1 4 5 10
y 15 60 70 120
----------------------
C.x 3 4.5 8 12
y 2 3 4 8
----------------------
D.x 8 12 14 16
y 2 3 4 5

Answers

Answer:

A

Step-by-step explanation:

you have to divide the Y with the X over and over to male sure they are the same numbers when divided A is the only correct one because all number are divided by 5 and multiplied by 5. Your welcome

Find the area of the figure. Round your answer to the nearest hundredth, if necessary.

Answers

Answer:

The answer is 154cm.

Step-by-step explanation:

I'm sorry if it's wrong.

154cm is answer correct

What is the answer on the picture?

Answers

It’s A or B. Are A and B the same answer?
The answer is A!! I can not explain i’m not really good at explaining and i don’t know how i got A but it’s A

Please HELP I WILL GIVE BRAINLYEST

Answers

C and d hope it helped
The middle one is the only correct one
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