A circle containing the point (6, 1) has its center at (3, 5). Complete the description of the changes in the circumference and the area of the circle if the radius is multiplied by 2. Enter circumference and area in terms of π.

The radius of the original circle is __
. The circumference is doubled to units.__ The area is quadrupled to __ square units.

Answers

Answer 1

Answer

what’s the answer someone help

Step-by-step explanation:


Related Questions

How many
sixths
are
there in (a) one whole?
(b) Two wholes?

Answers

Answer:

(b) 2 / (1/6) = 2 * (6/1) = 12

(a)There are six sixths in a whole. In terms of numbers, 6/6 = 1.

Answer:

6 sixths in one whole and 12 sixths in 2.

Please help me!! It’s a test!!

A carbon filter is used by a scientist to filter out small particles of soil and rocks from
a water sample taken from a stream. The exponential function F(x) = 500(0.35) can
be used to model the function. Which of the following could be represented by the
value 500 in the function rule?

Answers

Answer:

The number of particles of soil and rock particles found in the water.

Step-by-step explanation:

Since we are filtering out small particles of soil and rocks, then we can assume that they are being reduced greatly with each filter. So we can assume that since the 500 is being reduced by 65%, then the 500 is the only other thig being reduced, which in this case is the particles of soil and rocks.

A map's scale is 1 inch : 3.5 miles.
If the distance on the map is
8 inches, then the actual distance
in real life is miles.

Answers

Answer:

28

Step-by-step explanation:

1 in.=3.5

so 8×3.5=28

so it is 28 miles

........................

Answers

Answer:

.......................................................................................................................

Step-by-step explanation:

nice enjoy this picture of le doggo

Daryl had a $33 credit on his phone bill. He was then
charged $39 for this month's usage. What is his new
balance?

Answers

Answer:

6

Step-by-step explanation:

Plato

please help i am giving away brainliest

An aquarium has the dimensions shown in the diagram. What is the volume of the aquarium?

A. 3240 in.3
B. 432 in.3
C. 540 in.3
D. 6480 in.3

no dam links

Answers

Answer:

6,480in.3

Step-by-step explanation:

Hope this helps!

The volume of the aquarium is   6480 [tex]in. ^{3}[/tex]

What is rectangular prism?

A rectangular prism is a prism whose bases (the top face and the bottom face) are also rectangles. It has 6 faces in all, out of which there are 3 pairs of identical opposite faces, i.e., all the opposite faces are identical in a rectangular prism. It has three dimensions, length, width, and height.

What is volume of rectangular prism?

The volume of a rectangular prism is the space that is inside it .

The volume of the rectangular prism, V = Length * Breath * Height

According to the question

Length of the aquarium = 36 in.

Breath of the aquarium = 12 in.

Height of the aquarium = 15 in.

As aquarium is a rectangular prism

volume of the aquarium,  = Length * Breath * Height

                                                            =   36 * 15 * 12

                                                            =    6480 [tex]in. ^{3}[/tex]

Hence, The volume of the aquarium is   6480 [tex]in. ^{3}[/tex]

To know more about rectangular prism here:

https://brainly.com/question/21308574

#SPJ2

What is the area of the triangle 2,7,5-by the time you answer this I might already be done with this beck add all to slow to answer it-no hate tho :;

Answers

Answer:

5 units squared

Step-by-step explanation:

To find the area of a triangle, the formula is base * height/2

the base of this triangle is 2 while the height is 5

area = (2*5)/2

area = 5 units squared

2 A line passes through the point (9,-8) and has a slope of 3 ving Write an equation in point-slope form for this line.​

Answers

Answer:

y=3x-35

Step-by-step explanation:

y=ax+c

a=slope=3; x and y are given, 9 and -8. put into the formula and solve for c.

-8=9*3+c

-35=c

y=3x-35

At a sale this week, a table is being sold for $426. This is a 29% discount from the original price. What is the original price?

Answers

Answer:

$600

Step-by-step explanation:

Let x = og price

x - 0.29x = 426

0.71x=426

÷0.71 ÷0.71

x = 600

which scatterplot most likely has a line of best fit represented by y=-2x-1?
NO LINKS PLS

Answers

Answer:

The answer to your question is the letter C

Answer:

I think it is c

Step-by-step explanation:

55 times 4 and time 3 equals what?

Answers

Answer:

55 times 4 =220

220 times 3 =660

I need help please don’t scam or no brainlist

Answers

Answer is d if not it’s b hope this helps

Please help me and no linkd

Answers

Answer:

Um what’s the question?

Step-by-step explanation:

Answer:

*links* hope this helped!

Step-by-step explanation:

I git dune wif this in 3 minits
782+821=___
2x2=___​

Answers

782 + 821 = 1,603


2x2 = 4

Answer:

♡♡♡♡♡♡♡♡♡♡♡♡

Step-by-step explanation:

782 + 821 = 1,603

2 x 2 = 4

A leaf falls 18 feet from a branch to the ground at a rate of 5 feet every 2 seconds.
Determine whether each statement about the leaf is true. Select True or False for each statement.
True False
The initial height of the leaf is 18 feet.
The leaf falls at a rate of foot every 1 second.
The leaf is 3 feet above the ground after 6 seconds.

Answers

Answer:

The initial height of the leaf is 18 feet. (False)

The leaf falls at a rate of foot every 1 second. (False)

The leaf is 3 feet above the ground after 6 seconds. (True)

Without using your calculator work out 1 7/12 + 13/20. Give answer in its simplest from

Answers

Answer:

31/15

Step-by-step explanation:

First, find the common multiplier of 20 and 12 (the lowest number that both fractions can be increased to). This is 60 (12 x 5 = 60, 20 x 3 = 60) and adjust the numerators accordingly: multiply 17 by five to get 85, and multiply 13 by three to get 39. Add them up to get 124/60, and then simplify - the answer will be 31/15! Hope this helps! Sorry if this was tough to understand, typing off my phone, so feel free to ask any questions :)

Answer:

0.720833

Step-by-step explanation:

First find the LCM of the two fractions

Then add the numerators together

form a single fraction

Lastly cancel the numerator and denominator if possible

1
Write the equation of a circle whose center is at (-11,–8) and whose radius is 4.

Answers

Answer:

Step-by-step explanation:

[tex](x_c,y_c)=(-11,-8) \quad r=4\\(x-x_c)^2+(y-y_c)^2=r^2 \quad (x+11)^2+(y+8)^2=4^2[/tex]

What is the correct expanded form and value of ( 4/5)³ ? ​

Answers

Answer:

its the second one

Step-by-step explanation:

see image below

Pleaseeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

2 terms

Step-by-step explanation:

I hope it will help you

Oriole Rental Company provided the following information to its auditors. For the year ended March 31, 2017, the company had revenues of $876,223, general and administrative expenses of $352,479, depreciation expenses of $131,455, leasing expenses of $108,195, and interest expenses equal to $78,122. If the company's average tax rate is 34 percent, what is the cash flow from operating activity for Oriole Rental? (Round intermediate calculations and final answer to the nearest whole dollar, e.g. 5,275.) Cash flow from operation

Answers

Answer:

the cash flow from operation is $267,397

Step-by-step explanation:

Given that

Revenues be $876,223

General and admin expense $352,479

Depreciation expense $131,455

Leasing expense $108,195

Interest expense $78,122

Tax rate is 34%

We need to find out the cash flow from operation

As we know that

Cash flow from operation = (Revenue - general & admin expense - depreciation - leasing - interest) × (1 - tax rate) + depreciation

= ($876,223 - $352,479 - $131,455 - $108,195 - $78,122) × (1 - 0.34) + $131,455

= $205,972 × (1 - 0.34) + $131,455

= $267,397

Hence, the cash flow from operation is $267,397

Please help me no links

Answers

its 81 good job on the question
81 is the correct answer

I am doing this test and I need questions questions ASAP I will give brainiest to whoever answers it correctly

Answers

Answer:

The correct answer there is the first option

x = 8 – 2y

x + 3y = 12

Answers

9514 1404 393

Answer:

  (x, y) = (0, 4)

Step-by-step explanation:

Since we have an expression for x, substitution works nicely.

  (8 -2y) +3y = 12 . . . . . . use the first equation to substitute for x in the 2nd

  y = 4 . . . . . . . . . . . . subtract 8, collect terms

  x = 8 -2(4) = 0 . . . . substitute for y in the first equation

The solution is (x, y) = (0, 4).

Triangle ABC what is the measurement of Angle C on degrees if Angle A is 32.8° and Angle is 80°.​

Answers

Answer:

10.8°degrees

Step-by-step explanation:

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6²_4+2
Please helpppppppppppppppppppppppppppp

Answers

Answer:

6². is 64

4 + 2 is 6

64 - 6

is 58

Answer:

6² - 4 + 2 = 34

Steps:

6² - 4 + 2 = 36 - 4 + 2 (exponents first 6²=36)

(subtraction and addition have the same degree! so we do whichever one comes first! "order")

6² - 4 + 2 = 32 + 2

6² - 4 + 2 = 34

Rewrite the polynomial 2x2 + x + +-7x + 1 in standard form.​

Answers

Answer:

x-7x+5

Step-by-step explanation:

4+x-7x+1

x-7x+5

there were 125 customers at walmart. 64% paid with a credit card;the rest paid with cash. how many paid with cash?

Answers

Answer:

45

Step-by-step explanation:

100-64 is 36. 36% paid with cash 125×35%=45 or 125×.36=45

A person invests $4,250 in an account that earns 5.25% interest compounded annually. let f(t) be the value in dollars of the account after t years. give an equation for f f(t)=______. what will be the value of the account after 5 years? round your answer to the nearest cent. $_______. after 10 years? round your answer to the nearest cent $______​

Answers

Answer:

see the answers below

Step-by-step explanation:

Given data

P=$4,250

Rate= 5.25%

Time= t years

1. The compound interest expression is

A=4250(1+0.0525)^t

A=4250(1.0525)^t

2. P=$4,250

Rate= 5.25%

Time= 5 years

1. The compound interest expression is

A=4250(1+0.0525)^5

A=4250(1.0525)^5

A=4250*1.2915

A=$5488.875

3. P=$4,250

Rate= 5.25%

Time= 10years

1. The compound interest expression is

A=4250(1+0.0525)^10

A=4250(1.0525)^10

A=4250*1.6680

A=$7089

3 An expression is shown below
3 +8+4x2 - 12
Place the parenthesis in the expression
so that it has a value of 18.

Answers

answer is (3+8+4) x 2 -12
3+8+4 = 15
15 x 2 = 30
30-12= 18

The board of a major credit card company requires that the mean wait time for customers when they call customer service is at most 4.50 minutes. To make sure that the mean wait time is not exceeding the requirement, an assistant manager tracks the wait times of 53 randomly selected calls. The mean wait time was calculated to be 4.94 minutes. Assuming the population standard deviation is 2.10 minutes, is there sufficient evidence to say that the mean wait time for customers is longer than 4.50 minutes with a 98% level of confidence?
1. State the null and alternative hypotheses for the test.
2. Compute the value of the test statistic.
3. Draw a conclusion and interpret the decision.

Answers

Answer:

H0 : μ = 4.50

H1 : μ > 4.50

Test statistic = 1.525

we conclude that there is no sufficient evidence to conclude that the mean wait time for customers is longer than 4.50.

Step-by-step explanation:

H0 : μ = 4.50

H1 : μ > 4.50

Test statistic :

(xbar - μ) ÷ s/sqrt(n)

(4.94 - 4.50) ÷ 2.10/ sqrt(53)

0.44 / 2.10/ sqrt(53)

= 1.525

α = 1 - 98% = 0.02

Decision region :

Reject H0 ; if Pvalue < α

Pvalue = p(Z < 1.525) = 0.936

Pvalue = 0.936

Since Pvalue > α ; We fail to reject H0

Hence, we conclude that there is no sufficient evidence to conclude that the mean wait time for customers is longer than 4.50.

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