find the area of the shape ( 1/4 circle with a radius of 10 )

Answers

Answer 1

Answer:

25[tex]\pi[/tex]

Step-by-step explanation:

Use the area formula, A = [tex]\pi[/tex]

Plug in 10 as the radius:

A = [tex]\pi[/tex](10²)

A = 100[tex]\pi[/tex]

Since it is a 1/4 circle, divide this by 4:

100[tex]\pi[/tex]/4

= 25[tex]\pi[/tex]

So, the area is 25[tex]\pi[/tex] or approximately 78.54

Answer 2

Answer: 25pi

Step-by-step explanation:

Give the person above me brainliest!


Related Questions

question in pic help plz ASAP 1 min

Answers

Answer:

i think the answer is D

Step-by-step explanation:

The answer is D like he said

What is the value of y in the figure if x = 30°?

Answers

The value of y is equal to 150

Which of these is the same as 6^10

1: 3^10 + 3^10

2: 6^2 + 6^5

3: 6^4 x 6^6

4: 3^5 x 2^2

Answers

Answer:

1 is the correct answer 3^10 +3^10

Answer:

4

is the correct answer because 3^5*2^2

3*3^5*2

6^10

brainliest for correct answer​

Answers

Answer:

A and E :)

Step-by-step explanation:

A and E should be correct

Mix 0.5 cups of yellow and 2 cups of blue need help

Answers

Answer:

You just add them together. Sense your mixing yellow and blue there's more blue then there is yellow but anyway you would add the blue 2.0 since it's just two cups and add 0.5 sense it just this amount of yellow together and you get 2.5 because combined together this is the total amount.

Step-by-step explanation:

Answer:

I mean I'd you are just trying to add the amount of cups it is 2.5. otherwise I am so confused

I just need help solving this problem. Also please don't put the answer into a file because I can't open them. It's also really sketchy.

Answers

The full would be 360 as we can see. So The the number you have together than minus that from 360 then you get w! <3

Answer:

Step-by-step explanation:

X/2.7 + 3.6=4.8 solve for x

Answers

Answer:

3.24

Step-by-step explanation:

1) minus the whole number, 3.6 from both sides:  

   x/2.7 +3.6 = 4.8 -----> x/2.7 = 1.2

2) multiply both sides by 2.7 to get the x value on its own:  

   x/2.7 = 1.2 -------> x = 3.24

3) finally x is on its own with a value on the other side... x = 3.24

please Help I will mark brainliest.

Answers

Answer:

False

Step-by-step explanation:

[tex]\frac{1}{6}[/tex]÷6 = [tex]\frac{1}{6}[/tex]×[tex]\frac{1}{6}[/tex]

Simplify the expression


-2.3(-4p+1)-0.7

Answers

Answer:

= 9.2p-3

Step-by-step explanation:

change the mixed numbers to improper fractions 5
[tex]5\ \frac{1}{3} [/tex]

Answers

16/3 is it your answer

PLEASE HELP ITS DISTRIBUTIVE PROPERTY HELPPPPPPPPPPPPPPPPPPPPPPP EXPLAIN YOUR ANSWER PLEASEEE

Answers

where is the question? reply to my comment and i can help :)
What is the question

Write each number in standard form.

6.7 × 101

Answers

Answer:

676.7

Step-by-step explanation:

Common standard form:

6.7(101) = 676.7

Standard form referring to scientific notation (if you're from Europe):

676.7 = 6.767 * 10^2

the diameter of a baseball is approximately 3 inches. what is it's volume? round your answer to the nearest whole number. ​

Answers

Answer:

14.14in cubed

Step-by-step explanation:

formula for volume of sphere is 4/3 x pi x radius to the power of three.

Since the diameter is 3, to find the radius we need to divide 3 by 2. So the radius is 1.5.

plug 1.5 in formula:

4/3 x pi x 1.5 to the power of 3

anwser: 14.14 or in terms of pi is 4.5pi inches cubed

Answer:

9?

Step-by-step explanation:

uhhhhhhhhhhhhhhhhhhhhhhhhhhh

HURRY !!!!!!!!!!!!!!!!!!!!! WILL MARK BRAINLIEST IF RIGHT
Juanita goes to a bank and opens a new account.

She deposits $7,500.
The bank pays 1.2% interest compounded annually on this account.
Laura makes no additional deposits or withdrawals.
Which amount is the closest to the account balance at the end of 5 years?


$7,950.00

$7,960.00

$7,960.93

$7,970.93

Answers

Answer:

The answer is $7,960.93

Step-by-step explanation: 99.9% sure (sorry for being late)

The amount is the closest to the account balance at the end of 5 years is   $175692.

What is simple interest?

Simple interest rate is a method of calculating the interest charge. Simple interest can be calculated as the product of principal amount, rate and time peroid.

Simple Interest = (Principal × Rate × Time) / 100

Given;

Since the deposited amount is $5,500

The interest rate is 1.2%

And, the time period is 5 years

So, here the amount at the end of 5 years should be

= 7500 x (1+1.2%)^4

= $175692

Therefore, the answer by the given rate will be $175692

learn more about interest rate here;

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Un cuadrado tiene de lado 5 cm, si se construye otro cuadrado semejante con una razón de semejanza de 0.6. ¿cuánto mide el lado del otro cuadrado?

Answers

Answer:

0.03

Step-by-step explanation:

Find the length of the line joining the points A(-4.8) and B(-1, 4).

Answers

Answer:

5

Step-by-step explanation:

You will need the distance formula.

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}[/tex]

Now you can plug in your 2 points.

A([tex]x_{1}[/tex], [tex]y_{1}[/tex])

B([tex]x_{2}[/tex], [tex]y_{2}[/tex])

[tex]d = \sqrt{(-1 - (-4))^2 + (4-8)^2}[/tex]= 5

Translate into an algebraic expression.



Three-fourths of v subtracted from 6 times two-ninths y
a
3/4v - 6 times 2/9y

b
4/3v - 6 times 9/2y

c
(6 times 2/9y) - 3/4v

d
(6 - 3/4v) times 2/9y

PICK 2 PLEASE HELP

Answers

It is a because 3/4 v is times 2/9 6 times so the answer ins a

can you solve this for me

Answers

Answer:

i cant see the link try reposting

Step-by-step explanation:

Answer:

35%

Step-by-step explanation:

PLEASE PLEASE PLEASE PLEASE PLEASE HELP MEEEE!! Which direction does y=-2x^2-4x-5 open?

left
right
upward
downward

Answers

Answer:

it opens downward

Step-by-step explanation:

Answer:

downward!

Step-by-step explanation:

What’s the length of diagonal AC

A. 7.8cm

B. 10cm

C. 15.6cm

D. 3.9cm

Answers

Answer is C: 15.6

Explanation: 7.8*2

The solution is Option C.

The length of the diagonal of the rhombus is AC = 15.6 cm

What is the perimeter of Rhombus?

A Rhombus has four sides of the same length, its perimeter can be determined using the formula Perimeter = 4a, where "a" stands for the side's length.

When the two diagonals of a rhombus are known,

The perimeter = 2√p² + q²

where 'p' and 'q' are the diagonals.

Given data ,

Let the diagonal of the rhombus be represented as ABCD

Now , the diagonals of the quadrilateral bisects at the angle O , and the quadrilateral is a rhombus

Substituting the values in the equation , we get

The measure of side AC = measure of side BD

And ,

The measure of side AO = The measure of side OC

So ,

The measure of side AC = 2 ( measure of side OC )

On simplifying the equation , we get

The measure of side AC = 2 x ( 7.8 ) cm

The measure of side AC = 15.6 cm

Hence , the measure of side AC is 15.6 cm

To learn more about perimeter of rhombus click :

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what's the value of given expression

[tex] \sqrt{12\times 9 +13 } [/tex]

Answers

The answer is 11 not possibly sure tho

Answer:

The answer is 11

Step-by-step explanation:

Please help asap im begging

Answers

please help I will help you you can help me and I help you 1. Why must Lincoln Douglas treat each resolution independently to determine
burdens/values?
First I hope you those mask you can do math I will help you toAnswer is 40 524-678 9 10 into the answer of your math question you have to ask your math teacher Mr. Philip Sims

I REALLY NEED HELP 12 POINTS

8. The exponential function f takes the value 10 when x = 1 and 30 when x = 2.

a.) what is the y-intercept of f? Explain how you know

b.) what is an equation defining f?

Answers

Answer:

x = 2

Step-by-step explanation:

f(x) = x + 8

f(x) = 10

10 = x + 8

minus 8 from the both sides

10 - 8 = x

2 = x

x = 2

Hope this is right correct me if im wrong!!!

Exponential function is a function between the dependent variable and independent variable in which the constant change in the independent variable gives the same proportional change in the dependent variable.

a) y intercept of the function is 10/3. b) Equation defining function is,

[tex]y=\dfrac{10}{3} \times 3^x[/tex]

Given information-

The exponential function [tex]f[/tex] takes the value 10 when,

[tex]x=1[/tex]

The exponential function [tex]f[/tex] takes the value 2 when,

[tex]x=2[/tex]

What is exponential function?

Exponential function is a function between the dependent variable and independent variable in which the constant change in the independent variable gives the same proportional change in the dependent variable.

The general form of the exponential function,

[tex]y=ab^x[/tex]

Here [tex]a[/tex] is the y intercept of the function and exponent of independent variable [tex]x[/tex].

The exponential function [tex]f[/tex] takes the value 10 when the value of x is 1.

thus,

[tex]10=ab^1\\10=ab\\a=\dfrac{10}{b}[/tex]

Let the above equation as equation number 1.

The exponential function [tex]f[/tex] takes the value 2 when the value of x is 2,

[tex]30=ab^2\\30=ab^2\\a=\dfrac{30}{b^2}[/tex]

Compare the values of a,

[tex]\frac{10}{b} =\frac{30}{b^2}\\ b=\dfrac{30}{10}\\ b=3[/tex]

Put the value of b in equation 1,

[tex]a=\dfrac{10}{3}[/tex]

Thus the y intercept of the function is 10/3.

Put the values to find the equation,

[tex]y=\dfrac{10}{3} \times 3^x[/tex]

Hence,

a) y intercept of the function is 10/3. b) Equation defining function is,

[tex]y=\dfrac{10}{3} \times 3^x[/tex]

Learn more about the exponential function here;

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A(n)
is a mathematical sentence in which the two sides are not equal and are separated with the symbols <, >, <, and >, while an
is a mathematical sentence in which both sides are equivalent and separated with the symbol =.

Answers

Answer:

Equation

Step-by-step explanation:

how do i find x??????

Answers

X = 31
The triangle is isosceles, so you know that the bottom two angles are congruent. You can subtract the top angle from 180, so 180 - 56 = 124/2 = 62, you then find the angle of the other triangles with that information, you subtract 180 - 62 = 118, 180-118=62/2=31
ANSWER IS 31

A 12 pack of diet soda has dimensions 4.75in and 28.5in whats the volume of the 12 pack round to the nearest ten

Answers

Answer:

[tex]Volume = 643.0\ in^3[/tex]

Step-by-step explanation:

Given

Dimension: 4.75in, 4.75in and 28.5in

[The complete dimension is missing from the question]

Required

Calculate the volume

The volume is calculated as thus:

[tex]Volume = 4.75in * 4.75in * 28.5in[/tex]

[tex]Volume = 643.03125in^3[/tex]

[tex]Volume = 643.0\ in^3[/tex] --- approximated

Uh does anyone understand?

Answers

4miles/ per hour was her top speed

4 MPH was her to speed

I am very confused how do you do this?

Answers

Answer:fx is 98=yxb

Step-by-step explanation:

What kind of rotations that has been made to this figure?

1).90° clockwise
2)90° counter clockwise
3)180° rotation
4)reflection across x – axis

Answers

Answer:

bark

Step-by-step explanation:

bark bark nooo I'm sorry I need points for my question ❤️

I’m pretty sure it’s
2 counter clockwise
It’s the only one that make sense

4
Find the area of the shape.
Either enter an exact answer in terms of T or use 3.14 for it and enter your answer as a decimal.

Answers

The answer is 37.68

We need to find the area of the sector of the circle.

There is a missing part in the upper left part of the circle.

The upper left part central angle measure 90 degree becuase it has a perpendicular sign.

Using central angle and arc theorem, the central angle equal the arc measure so that arc measure is 90 degrees.

There is 360 degrees in a circle so using arc addition,

the rest of the arc measure 270 degrees.

We can use this formula to find the area of the sector

[tex] \frac{x}{360} \times \pi \times {r}^{2} [/tex]

where x is the measure of the central angle and r is the radius.

Plug 270 in for x. The radius is 4.

[tex] \frac{270}{360 } \times \pi \times {4}^{2} [/tex]

[tex] \frac{3}{4} \times \pi \times 16[/tex]

[tex]12\pi[/tex]

which is about

37.68

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