What is the area of the following circle?
Either enter an exact answer in terms of T or use 3.14 for T and enter your answer as a decimal.
r=4

Answers

Answer 1
The answer is 16 pi or about 50.27

Related Questions

what were the two goals of the monroe doctrine? Americans wanted to stop european-

A. globilization, free enterprize
B. intervention colonization
C.colonization, ratification​

Answers

Answer:

I believe it is C, but i may be wrong.

56 + (- 56)
Please needed as possible

Answers

Answer:

0

Step-by-step explanation:

56-56=0

Answer:

0

Step-by-step explanation:

if you add than subtract in an equation like that, just ignore the addition and subtract.

Anna hiked 95/8 miles in 23/4 hours. How fast did she walk overall?
A) 31/2 miles per hour
B) 31/4 miles per hour
C) 31/3 miles per hour
D) 35/3 miles per hour

Answers

Step-by-step explanation:

Your answer is right here...

the answer is a 3 1/2 mph

please help me. i am so confused please

Answers

Answer:

what is the question above what you are showing in the picture ?

Step-by-step explanation:

it will help a lot

I need to see what the question is above it

7
7 6/7 - 3 1/10 =
0/1

Answers

Answer:

Step-by-step explanation:

0 = 0 < 3 1/

10

< 7 < 7 6/

7

0 is equal to 0 is less than 3 1/

10

is less than 7 is less than 7 6/

7

0/

70

= 0/

70

< 217/

70

< 490/

70

< 550/

70

The calculator performs basic and advanced operations with fractions, expressions with fractions combined with integers, decimals, and mixed numbers. It also shows detailed step-by-step information about the fraction calculation procedure. Solve problems with two, three, or more fractions and numbers in one expression.

add 1/5 add 2/7 plz help

Answers

Answer:

17/35

Step-by-step explanation:

Answer:

17/35

Step-by-step explanation:

Math-way

If you answer both questions properly I might give you the brainlies

Answers

Answer:

32

Step-by-step explanation:

Answer 32

Step by step explanation

How can you tell that the following number is a rational number?

0.251

A. It is a rational number because the decimal terminates
B. It is a rational number because there is a value of 0 in the ones place
C. It is a rational number because the sum of the digits is less than 10
D. It is a rational number because it is not a repeating decimal

Answers

Answer:

In order to be called a 'rational' number, a number must be the quotient that results when one non-zero integer is divided by another. An irrational number can be written as a decimal, but not as a fraction. Your number is (3 sqrt(2)) / sqrt(2) = 3, and is a rational number indeed.

Quien responda la operación se lleva 100 puntos en mi otra cuenta

Answers

Answer:

no me acuerdo

Step-by-step explanation:

sorry

Answer:

13.824

aclaracion: eso que esta al lado del signo de multiplicacion es 4 verdad?

en caso de que en realidad sea un 1 la respuesta es

0.216

Sally puts $2,500 in a bank account. She takes it out 10 years later and with interest, now has $4,100. What is the percent change?

Answers

Answer:

The percentage increase is 64%

Step-by-step explanation:

Answer:The percentage increase is 64%

Step-by-step explanation:

A shoe store uses a 50​% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of ​$59​?

Answers

Answer:

          $88.5

Step-by-step explanation:

[tex]59+50\%\times59=59+0.5\times59=59+29.5=88.5[/tex]

3. How many possible negative real zeros are there for the polynomial g(x) = 2x4 + x3 - 4x + 1?
A. 1
B. 3
C. 2
D. 5

Answers

The answer to the equation is C.2

72% of the students in Math 6 at AZVA are currently mastering there lessons. If 306 students are mastering their math lessons, how many students are in math 6?

Answers

Answer:

425

Step-by-step explanation:

72%of425 is 306

Answer:

306/x = 72/100

72x= 306 x 100

72x = 30600

X = 425

Step-by-step explanation:

Two streets form an intersection. C and D are supplementary
angles. If the measure of C is 140° and the measure of D is
two times the value of x, what is the value of x?

Answers

Answer:

20degrees

Step-by-step explanation:

The sum of angle C and D is 180 degrees since they are supplementary

Given

m<C = 140 degrees

m<D = 2x

Taking the sum and equating to 180

140 + 2x = 180

2x = 180-140

2x = 40

x = 40/2

x = 20 degrees

Hence the value of x is 20degrees

What solid figure is shown below?

Answers

Answer:

froggy lookin kinda funky foo

PLEASE PLEASE HELP MEE!!

Answers

Answer:

The equivalent functions are;

[tex]g(x) = 3^{-2 \cdot x }[/tex]

[tex]g(x) = 9^{-x}[/tex]

[tex]g(x) = \left (\dfrac{1}{9} \right )^x[/tex]

Step-by-step explanation:

The given function is f(x) = (1/3)^(2·x)

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex]

The given  function can be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = 3^{-1 \cdot2 \cdot x } = 3^{-2 \cdot x } = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡  [tex]g(x) = 3^{-2 \cdot x }[/tex]

2) The given  function can also be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = (9^{-1}) ^x} = 9^{-1 \times x} = 9^{-x} = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡ [tex]g(x) = 9^{-x}[/tex]

3) The given  function can also be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡ [tex]g(x) = \left (\dfrac{1}{9} \right )^x[/tex]

Hace 5 años la edad de un joven era 1/3 de la edad del papá y dentro

de 5 años la edad del joven será 1/2 de la edad del papá. Si x es la edad

actual del joven y si y es la edad actual del papá. ¿Cuál es la edad actual

de cada uno?
Ya está es mi última pregunta si me ayudan seria estupendo ​

Answers

Answer:

respuesta el joven tiene 15 y el padre 30

Solve for x.

−1.5x−3.1<5.5

Drag and drop a number or symbol into each box to correctly complete the solution.

Answers

Answer:

x <-5.73

Step-by-step explanation:

Answer:

5.733333333...

Step-by-step explanation:

The answer is positive and has a repeating 3 at the end.

Enter the number that makes the equation true

Answers

Answer:

80

Step-by-step explanation:

First of all, before you do anything to compute the answer, you can see that there is (–13/100) on both sides of the equation. You can cancel them out, since they're the same thing.

Now, you're left with:

[tex]0.8 = \frac{}{100}[/tex]

This is also read as 0.8 is the same thing as [how many] hundredths.

You should know that 0.8 = eight tenths.

So if you move the decimal point right once, you'll get:

0.80

Which is also eighty hundredths.

Your answer would be:

[tex]0.8 = \frac{80}{100}[/tex]

which is 80.

To check your answer, you can also do:

80/100

Because the fraction bar can also be read as "divided by."

You will get 0.8.

The following histogram represents the number of hours students practice each week for band

How many hours did most students practice?

Answers

the answer is 5-6 :)

Answer:

Most Students practiced 5 to 6 hours

Write an equation in point-slope form of the line that passes through the two given
points.
(4,7) and (5, 1)

Answers

Answer:

y-7=-6(x-4)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-7)/(5-4)

m=-6/1=-6

y-y1=m(x-x1)

y-7=-6(x-4)

I NEED HELP I WILL MARK BRAINLIEST!!!
Find the slope of the following graph.

Answers

2/1 or 2
It's goes up by 2 and to the right once.

Answer:

1/2 or one half

Step-by-step explanation:

I did this question

The product of
two integers is – 24. The difference
between the two integers is 14. The sum of
the two integers is 10. What are the two
integers?

Answers

Answer:

a= 12

b=-2

Step-by-step explanation:

12 x -2 = -24

12 - (-2) = 14

12 + (-2) = 10

The two integers are 12 and -2.

What are simultaneous equation?

In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought.

Let x and y be the two integers.

So it is given that,

Product of two integers =  – 24

⇒ xy = - 24   ....(i)

The difference between the two integers =  14

⇒ x - y = 14  ...(ii)

The sum of the two integers = 10

⇒ x + y = 10     ....(iii)

Now adding equation (ii) and (iii) we get,

2x = 24

⇒ x = 12

Putting the value of x in equation (i) we get,

12y = - 24

⇒ y = - 2

So the required integers are 12 and - 2.

To learn more about simultaneous equation:

https://brainly.com/question/17726417

#SPJ2

Find the geometric mean between 4 and 20.

Answers

Answer:

4[tex]\sqrt{5}[/tex]  

Step-by-step explanation:

Geometric mean is when you multiply the two numbers 4 and 20 and then take the square root of the product.

So 4 x 20 = 80, and the [tex]\sqrt{80}[/tex] = 4[tex]\sqrt{5}[/tex]

However-- that's if you meant finding the geometric mean of 4 and 20 when you said "between"

Answer

4√5

Explanation

4 x 20 = 80
√80 = 4√5




please help with this!!!!!!

Answers

Answer:

3,-2 (dark blue)

Step-by-step explanation:

plug the answer back into x:

(3-3)(-2+2)=0

(0)(0)=0

The solution satisfies the equation!

a baseball team has won 25 games and lost 12 games. if the baseball teams rate continue through a 148 game season, then how many games will they have won?

Answers

Answer:

100 games won

Step-by-step explanation:

1. 25 games won and 12 games lost is a total of 37 games

2. If you're comparing the 25 games out of 37 games won to a total of 148 games played and trying to find the number of games won you would multiply 25 times 148 divided by 37

mr rolando sold the house and that at 10, 500,000,000.00 if he will receive 4% commansion, how much his commansion? ​

Answers

Answer:

$420,000,000

Step-by-step explanation:

Multiply 10,500,000,000 by .04.

Hope this helps!

What is the slope of the line that passes through the points (-2,-5) and (-3,-6) write your answer in simplest form

Answers

Answer:

y = x - 3

Step-by-step explanation:

how many terms are in the expression 12+9 divided 3-2

Answers

Answer:

4

Step-by-step explanation:

What shape will the vertical cross-section of
a cube be?

Answers

Answer:

a triangle;

Three faces of the cube meet to form the vertex, so the cross section is a two-dimensional figure with three sides

Step-by-step explanation:

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