PWEASE HELP ME, AREA OF A CIRCLE

PWEASE HELP ME, AREA OF A CIRCLE

Answers

Answer 1

Answer:

Step-by-step explanation:

A= πr2 = π·72 ≈153.93804

Answer 2
Answer: 153.86[tex]ft^{2}[/tex]

Step-by-step explanation:

The formula for an area of a circle is: π[tex]r^{2}[/tex]

In this instance you are using 3.14 for pi.

3.14 ([tex]7^{2}[/tex])= 153.86

Area= 153.86[tex]ft^{2}[/tex]


Related Questions

In the triangle shown below TB, EC and are MEDIANS; TB = 6x - 15 and DB = 5 5. Solve for x

Answers

Answer:

I am not sure on this one, sorry :(

Step-by-step explanation:

Nola made the model to show multiplying a fraction by a fraction. Which multiplication sentence does the model show?

Answers

Answer:

The answer is "[tex]\frac{2}{3}[/tex]"

Step-by-step explanation:

In this question the graph file is missing which is defined in the attachment section please find it.

Let the 18 square boxes are available, 12 of those are in color.

If published in part, it will be

[tex]\to \frac{12}{18}= \frac{4}{6}=\frac{2}{3}[/tex]

There are two colors out of 3 square boxes.

Just go down the row and say yes no yes no in order!you don't have to type the whole thing out

Answers

Answer:

1) yes

2) no

3) yes

4)no

5)no

Step-by-step explanation:

A reindeer can fly at a speed of 40 miles an hour. How far will fly in 2 1/2 hours

Answers

Answer:

100 miles

Step-by-step explanation:

Hope this helps

!!!!!!Please help me. I will give brainiest and like!!!!!!!

The graph shows the amount
of money you are saving for
a computer.

What is the slope
Interpret the slope of the line in the context of the problem.

Answers

the slope is 1/3 or might be 40/120 just simplify it

please answer this for me

Answers

Answer:

70

Step-by-step explanation:

you add 95 and 15 and get 110 then you do 180-110 getting 70

Look at the data on the line plot. A line plot shows a number line 0.1 to 0.7 in intervals of 0.1. 0.1 has 1 dot. 0.5 has 2 dots. 0.6 has 4 dots. 0.7 has 1 dot. Which data value would be considered the outlier? Enter your answer in the box.

Answers

Answer:

0.1 is the outlier

Step-by-step explanation:

Though the question has a missing attachment (of the line plot), the question can still be answered.

The given data can be represented as;

[tex]\begin{array}{cc}{} &{Dots} & {0.1} & {1} & {0.5} & {2} & {0.6} & {4} & {0.7} & {1} \ \end{array}[/tex]

Notice that 0.1 is not as close as to other data as the closeness of 0.5, 0.6 and 0.7.

This implies that 0.1 is an outlier.

Answer:

0.1 is the outlier

Step-by-step explanation:

Look at the data on the line plot.

A line plot shows a number line 0.1 to 0.7 in intervals of 0.1. 0.1 has 1 dot. 0.5 has 2 dots. 0.6 has 4 dots. 0.7 has 1 dot.

Which data value would be considered the outlier? Enter your answer in the box

plsss help!!!! any extra links will be reported!

Answers

Answer:

Outlier: Value that is extremely to the right or the left due to an external cause

For math: 1 is the outlier

Answer:

I am not 100% but I believe they are 1 and 6 if there are 2 answer options

Step-by-step explanation:

need help with this question lol

Answers

V=area of base x height
600=x * 15 * 8
x=600/(15*8)
Which is choice C

Answer:

5

Step-by-step explanation:

8 times 15 equals 120, so if the volume is 600, 600/120 or 600/ 8 times 15 is equal to 5

Jerry's Ice Cream Hut had Chocolate or Vanilla shakes. On the 4th of July they sold 1,440 shakes total with the ratio of chocolate to vanilla being 6:9. How many chocolate shakes did they sell? Be sure to add a picture of your work showing your tape diagram. Answer using a complete sentence.

Answers

Answer: 576

Step-by-step explanation:

Tell me which lines to which plz

Answers

Answer:

cereal bowl- 2 cups

baby food jar- 4 fluid ounces

soda can- 12 fluid ounces

swimming pool- 1000 gallons

large can of paint- 1 gallon

I need help please!!!!

Answers

Answer:

Step-by-step explanation:

Maybe A Emma,  but how can we really know what Zhan, he could have any one of those in mind.. but not really figure it out with those straws  :/

Can one of y’all help me with this pls

Answers

Answer:

D

Step-by-step explanation:

D says four-tenths and 2 times 2 is 4 and 5 times 2 is 10 so 2/5 is equal to 4/10.

Sophia and Tyler are running around a 400-meter track. They start running from the speed of 4 m/s. How long will it take Sophia to lap Tyler?

Answers

Answer:

100 minutes

Step-by-step explanation:

Given data

Total distaance= 400meters

Speed= 4m/s

We know that the expression for speed is

Speed= distance/time

substitute to find time

4= 400/time

time= 400/4

time= 100 minutes

You meet two talking sea turtles. The sum of their ages is 388. The male turtle is 42 years older than the female. How old is the male

Answers

Answer:

the answer is b on plato

Step-by-step explanation

:

The age of the male sea turtle will be 215 years old.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

You meet two talking sea turtles. The sum of their ages is 388. The male turtle is 42 years older than the female.

Let x be the age of a male and y be the age of a female. Then the equations will be

x + y = 388       ...1

x = y + 42         ...2

From equations 1 and 2, then we have

y + 42 + y = 388

2y = 346

y = 173 years old

Then the value of x will be

x = 173 + 42

x = 215 years old

The age of the male sea turtle will be 215 years old.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

PLEASE HELP!!!!!! ILL MAKE BRAINLIEST ​

Answers

Answer:

x = 17

Step-by-step explanation:

75 = 4x + 7

68 = 4x

x = 17

Answer:

17

Step-by-step explanation:

Set equal to each other

Subtract 7 from 75

Divided the answer (68) by 4

Receive the answer 17

Hope this helps, have a good day.

What’s the area of the polygon?

Answers

Answer:

[tex]108 in^{2}[/tex]

Step-by-step explanation:

Separate it into 2 parts:

The first would be that the length and width of the smaller rectangle would be, 7 in. and 6 in.

7 x 6 = 42 in^2

The second would be that the length and width of the larger rectangle would be, 11 in. and 6 in.

11 x 6 = 66 in^2

Total:

66 + 42 = 108 in^2

Answer:

108 [tex]in ^2[/tex]

Step-by-step explanation:

This polygon consists of two rectangles, one in the top-right hand corner and another in the bottom. To divide these two rectangles, imagine a line extended from the central horizontal line in the polygon. As I work the problem, remember that the formula for the area of a rectangle is [tex]A=l * h[/tex], where A is the area of the rectangle, l the length of the rectangle (one of the sides), and h is the height of the rectangle (the length of a side perpendicular to l).

Starting with the top-right rectangle:

We already know one of the sides of the rectangle is 4 in, so let's imagine this to be h, because it is the height of the rectangle. Finding l is more complicated. We know the length of the larger rectangle is 12 in (more on that later) and the 6 in length is the part of the length that is not a part of the top-right rectangle. This, since the vertical line all the way to the right is straight, the length is the difference between these two lengths, or:

[tex]l=12-6=6[/tex] in

Now that we know l and h, we can evaluate the area of the first rectangle, which is

[tex]A= 6 *4= 24[/tex] in^2

Now for the bottom rectangle:

We know both l and h for this rectangle, which are 12 in and 7 in respectively. Using the area formula for a rectangle above:

[tex]A=12*7=84[/tex] in^2

Since the polygon contains both rectangles, its area is the sum of the areas of the two rectangles. Thus,

[tex]A=24+84=108[/tex] in^2

QED

which type of triangle has side lengths of 5 in, 6 in, and 7 in? A) acute B) equilateral C) obtuse D) right

Answers

Step-by-step explanation:

we know this is not equilateral and right because not equal in size and two side square is not equal to hypotenuse the ans is a or b

Find the slope of the line that passes through each pair of points
A(4, 5) and B(–3, 5)

S(3, –6) and T(3, –9)

Answers

Answer:

A and B: slope = 0

S and T: slope = undefined    

Step-by-step explanation:

To find the slope of the line that passes between a pair of points, use the slope formula, [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]. Substitute the x and y values of two points into that formula and simplify.

1) Let's try this with the first problem. Substitute the x and y values of (4,5) and (-3,5) into the formula, then solve:

[tex]m = \frac{(5)-(5)}{(-3)-(4)}\\m = \frac{5-5}{-3-4} \\m = \frac{0}{-7} \\m = 0[/tex]

So, the slope of the line between A and B is 0.

2) Do the same with the second problem, substituting the x and y values of (3,-6) and (3,-9):

[tex]m = \frac{(-9)-(-6)}{(3)-(3)} \\m = \frac{-9+6}{3-3} \\m = \frac{-3}{0} \\[/tex]

However, we can't divide by zero. So, the slope between points S and T must be undefined.

1 2/5
rename the mixed number as an improper faction
a. 3/5
b, 12/5
c, 2/6
d, 7/5

Answers

Answer:

the answer is b

Step-by-step explanation:

i don't know I just do lol

Decrease £16855.21 by 13.5%

Answers

Answer:

£14579.76

Step-by-step explanation:

First do 16855.21 * .135 =  2275.45335 now do 16855.21 - 2275.45335 to get 14579.75665 round this to get 14579.76

what is negative 8 plus ninety two

Answers

Answer:84

Step-by-step explanation:

-8+92

Lo puedes dar la vuelta

92-8= 84

Answer:

84

Step-by-step explanation:

So -8 + 92 = 92 - 8

   92

-     8

______

   84

So, -8 + 92 = 84

hope this helps:)

helppppppppppppppppppppp

Answers

Answer:

The answer is C

Step-by-step explanation:

(-1,-1) when put into both equations are the same thing.

Abdul rented a truck for one day. There was a base fee of $19.99, and there was an additional charge of 76 cents for each mile driven. Abdul had to pay
$181.87 when he returned the truck. For how many miles did he drive the truck?
miles
х
?

Answers

Answer:

The truck drove 213 miles.

Step-by-step explanation:

181.87-19.99= 161.88

161.88÷0.76= 213

ILL GIVE BRAINLY THING PROMISE
look at attachment

Answers

Answer:

f(x) = (x - 6)^2 -2

vertex lies at (6, -2)

Step-by-step explanation:

need help thank u
:)

Answers

The area of the base is 1/2 x s x s = 1/2 x 12 x 12 = 72 square cm

Volume = area of base x height/3

Volume = 72 x 14/3 = 336 cm^3

NEED ANSWERS NOW!! (Reward) brainlest and pointsss

Answers

Answer:

B

Step-by-step explanation

f(x)=x2-4x-5

Becomes

f(x)=x2-5x+x-5

Take out the common factor

f(x)=(x-5)(x+1)

Equate the given function equal to 0

0=(x-5)(x+1)

And then

x-5=0 -- x=5

x+1 = 0 == x=-1

Answer:

B

Step-by-step explanation:

we are given a quadratic function

we want to figure out the form which we don't need change

so according to the question

[tex] \displaystyle{x}^{2} - 4x - 5 = 0[/tex]

rewrite -4x as x-5x:

[tex] \displaystyle{x}^{2} + x - 5x- 5 = 0[/tex]

factor out x:

[tex] \displaystyle \: x({x}^{} + 1)- 5x- 5 = 0[/tex]

factor out -5:

[tex] \displaystyle \: x({x}^{} + 1)- 5(x + 1 )= 0[/tex]

group:

[tex] \displaystyle \: (x + 1 )(x - 5)= 0[/tex]

hence our answer is B

Definitely could use some help. Would also be really appreciated if someone gave a breakdown of how they solved it. Thank you!!!

Answers

The rest of the side where the 8 is would 20 (28-8)

Set up proportions:

8/10 = 20/3x-5

Cross multiply

200 = 24x-40

Add 40 to both sides

240 = 24x

Divide both sides by 24

X = 10

Solve for the equation: 3x-5 = 3(10)-5 = 30-5 = 25

Sarah's Surfboards charges a fee of $60 to rent a
surfboard and then $10.50 each hour
Sally's Surfboards doesn't charge a fee but they
cost $15.50 per hour
At how many hours will the cost be the same to rent
a surfboard for each shop?
A) 6 hours
B) 9 hours
C) 12 hours
D) 15 hours

Answers

Answer:C 12hours

Step-by-step explanation:


is it possible to form a triangle with sides that each measure 3? what about 3,3 and 9?

Answers

Answer:

No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. ANSWER: No; 9. ... No; The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Answer:

Yes. An Equilateral Triangle have same angles and sides.

All sides are equal.

Other Questions
I will give 100 pts pls help Give an example of two other body systems that work together and explain how they support each other. how does greenhouse effect warm the earth? Describe Jimmy Carter's role as Georgia's state senator, governor, president, and past (former) president. A car used 16 gallons of gasoline and traveled a total distance of 460 miles. The car's fuel efficiency is 30 miles per gallon on the highway and 25 miles per gallon in the city. How many gallons of gasoline were used on the highway. other than the requirement that has been underlined in the passage describe two other criteria that are required in order to be considered for bachelor degree s studies In a swimming competition, Peter swam 600m and Gabriel swam 2km .What is the ratio of Peters distance to Gabriels? Give your answer in its simplest form.b. Express the ratio 20cm to 15m in the form 1: nc. Express the ratio 60 cm to 20 m in the form 1 : n Carter has 13 peppermints. Nina has p fewer peppermints than Carter. Write an expression that shows how many peppermints Nina has.Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign. Which of the following is an example of economic racism?A. A state spends more money to build a rural road 10 miles longthan a suburban road 2 miles long.B. An African American tenant is required to pay a higher securitydeposit for an apartment rental than a white tenant.c. A convict who is Asian is given a harsher sentence than a whiteperson who has committed the same type of crime.D. A state erects a large park in the countryside and a smaller park inthe city.SUBMIT Amy and Sara's ages are consecutive even integers. The product of their ages is 528. If Sara isyounger, how old is Amy?Write an equation that can be used to find their ages. Los deberes por escrito o para aprender de memoria, para repasar o preparar, que se acumulaban durante el da de una leccin a otra, podan terminarse en casa por la noche a la luz ntima de la lmpara. Este trabajo tranquilo, rodeado de la bienhechora paz casera, al que el profesor atribua unos efectos especialmente trascendentes y estimulantes, duraban solamente hasta las diez los martes y los sbados, y los otros das hasta las once, las doce y a veces ms. El padre refunfuaba un poco por el desmesurado gasto del petrleo, pero miraba ese estudio con orgullo satisfecho. Para eventuales horas de asueto y para los domingos (que forman, como sabe, la sptima parte de nuestra vida) se encareca la lectura de algunos autores no ledos o el repaso de la gramtica. Naturalmente con medida. Es necesario salir a pasear una o dos veces por semana. Hace verdaderos milagros. Adems puede uno llevarse un libro al campo si hace buen tiempo; ya vers qu bien, con cuanta alegra se estudia afuera, al aire fresco. Y sobre todo, nimo! Hans trataba de mantenerse animado dentro de lo posible. Empez a utilizar para estudiar tambin los paseos, y andaba callado, espantadizo, con cara trasnochada y ojos cansados y ojerosos.El tema del texto es: PLEASE HELP !! ILL GIVE BRAINLIEST !! in the gettysberg address how does lincoln emphasize that the united states was founded on the principle of freedom for all people sentences based on personal beliefs which of the following describes a hurricane? a- warm front b-cold front c- strong high-pressure system d- strong low-pressure system. ??? What is m1? Help me, please 5. Find the measure of arc AC.Find mACA) 52B) 72C) 92D) 112 who created this work of art? Michael mows 1/6 of an acre in 1/4 of an hour. How many acres does Michael mow per hour? help please i need to get this done today Which sentence is correctly balanced? *Option 1: I came, I saw, I conquered.Option 2: I slept, I woke, I ate.Option 3: I shot, I scored, I won.Option 4: all of the above.