The radius of a circle is 10 ft. Find its area in terms of pi

Answer: Hey, you need to add a photo, once you do so I will edit my answer

Answer:

It's 12 square units

Step-by-step explanation: I got it right on the test :)

Answer:

The answer would be 50

Step-by-step explanation:

Answer:

28.27cm²

Step-by-step explanation:

formula:

A=πr²

d = 2r

Solving for A

A=1/4π d² = 1/4 · π · 6² ≈ 28.27433cm²

rounded: 28.27cm²

hope this helped!

Answer:

[tex] = 28.26 {cm}^{2} \\ [/tex]

Step-by-step explanation:

[tex]d = 2r \\ 6 = 2r \\ \frac{6}{2} = \frac{2r}{2} \\ r = 3[/tex]

[tex]area = \pi {r}^{2} \\ = \pi \times 3 \times 3 \\ = 28.26 {cm}^{2} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

( C. ) m + 1 = 2

Step-by-step explanation:

m + 1 = 2

⇒ m = 2 - 1

⇒ m = 1

Answer: mbc=76

Step-by-step explanation:

20=1/2 (116)

20(2)=116-mbc

40=116-mbc

mbc=116-40

mbc=76

Answer:

25%

Step-by-step explanation:

So first calculate how many numbers are above 10.

There are 10

There are only 5 even numbers.

The fraction is: [tex]\frac{1}{4}[/tex] = 25%

Answer:

[tex] y = x^2+14x +(14/2)^2 +8 - (14/2)^2[/tex]

And solving we got:

[tex] y = x^2 +14x +49 + 8 -49[/tex]

And we can reorder the terms we got:

[tex] y =(x+7)^2 -41[/tex]

And that would be the equivalent expression for the problem

Step-by-step explanation:

For this case we have the following function given:

[tex] y = x^2 +14x +8[/tex]

And we can complete the square adding the middle of 14 squared and subtracted before like this:

[tex] y = x^2+14x +(14/2)^2 +8 - (14/2)^2[/tex]

And solving we got:

[tex] y = x^2 +14x +49 + 8 -49[/tex]

And we can reorder the terms we got:

[tex] y =(x+7)^2 -41[/tex]

And that would be the equivalent expression for the problem

Answer:

36 inches

Step-by-step explanation:

a squares sides all measure the same length so, if one side is 9 inches all 4 of them are 9 inches. perimeter is all sides added up:

the equation would be 9+9+9+9 which would equal 36

The solution is, the value of x in the equation. 24 = 2x – 9 is: x=16.5.

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have

given that, the equation is, 24 = 2x – 9

now, we have to simplify the equation to get the value of x.

24=2x-9

Add 9 to each side

33=2x

Divide both sides by 2

i.e. 33/2 = x

16.5=x

Hence, The solution is, the value of x in the equation. 24 = 2x – 9 is: x=16.5.

To learn more on simplification click:

brainly.com/question/28996879

#SPJ2

Answer: A

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer:

436,851.36

Step-by-step explanation:

72%/ 606,738= 436,851.36

Answer:

3 yards

Step-by-step explanation:

you have to convert the yards in to inches

4 yards is 12 ft so minus 3 = 9 ft the convert back to 2 yards :)

Answer:

Option D

Step-by-step explanation:

The  Associative Property of Multiplication allows you to group numbers in any combination, and still get the correct answer from it.

[tex]a(b*c)=(a*b)c[/tex]

Option D '(3 x 6) x 2 = 3 (6 x 2)​' has the same numbers, but 3 and 6 are grouped while 6 and 2 are grouped on the other side.

[tex]a*(b*c)=(a*b)*c\rightarrow(3 * 6)*2 = 3*(6 * 2)[/tex]

Option D should be the correct answer.

Answer:

Substitute

Step-by-step explanation:

After you get an answer to an equation, you can substitute your answer into the equation to check to see if it's correct.

Options A and B are steps to complete an equation, not to check it.

Option C should be correct.

[tex]x+5=16\\x+5-5=16-5\leftarrow \text{Subtraction Property of Equality} \\x=11[/tex]

We can substitute 11 into the equation to check if it's correct.

[tex]11+5=16\\\boxed{16=16}[/tex]

Our answer is correct.

Answer:

B) combine like terms

Step-by-step explanation:

When you combine like terms, you have to consider all and need to plug in your answer into the original equation to check.

if it were me I would start by inputting 3 into the equation and then trying to simplify it

[tex]\sqrt{3^2+6*3+9}[/tex]

[tex]\sqrt{9+18+9}[/tex]

[tex]\sqrt{36}[/tex]

｡☆✼★ ━━━━━━━━━━━━━━  ☾  

5a.

8x = 2/3

Divide by 8 on both sides

x = (2/3) / 8

x = 1/12

5b.

1.5 = 2x

Divide by 2 on both sides

x = 1.5 / 2

x = 3/4

5c.

5x = 2/7

Divide both sides by 5

x = (2/7) / 5

x = 2/35

I can't see the other questions. If you type them out, I'll answer them :)

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

｡☆✼★ ━━━━━━━━━━━━━━  ☾

Answer:

{0, -3), (2, 9), (4, 21)}

Step-by-step explanation:

if x = 0 ⇒ y = 6x - 3 = 6(0) - 3 = 0 - 3 = -3

if x = 2 ⇒ y = 6x - 3 = 6(2) - 3 = 12 - 3 = 9

if x = 4 ⇒ y = 6x - 3 = 6(4) - 3 = 24 - 3 = 21

No, Sam will not be able to finish the large hamburger if he only bites 20% of what is left.

In mathematics, a percentage is defined as a figure or ratio expressed as a fraction of 100. The percent sign, "%," is commonly used to indicate it.

Let the size of the hamburger be 100 units.

Here, the first bite was 20% of the hamburger.

So the remaining portion of the hamburger is 100 - (100*(20/100)) = 80 units.

The second bite was 20% of 80%. Again the remaining portion is 80 - (80*(20/100)) = 80 - 16 = 64 units.

After the third bite, the remaining portion is 64 - (64*(20/100)) = 64 - 12.8 = 51.2 units.

After the fourth bite, the remaining portion is 51.2 - (51.2*(20/100)) = 51.2 - 10.24 = 40.96 units.

After the fifth bite, the remaining portion is 40.96 - (40.96*(20/100)) = 40.96 - 8.192 = 32.768 units.

...

Since the criterion is Sam will bite 20% of what is left, this remaining portion is never zero. It will always be a fraction like 0.00000000000001. Again we have to find 20% of 0.00000000000001 and subtract it from 0.00000000000001. So, It will continue.

Therefore, we can conclude that it is not possible for Sam to eat the big hamburger all if he will bite 20% of what is left.

Learn more about percentages here -

https://brainly.com/question/26114412

#SPJ2

Answer:

2 is 45

3 is 36

Step-by-step explanation:I just know plz mark brainliest

Answer:

25x5/9=x   x=45

Step-by-step explanation:

25x5 (to cross multiply) and then divide by five. or 5x5=25 so 9x5=45

Answer:

C: -680/9

B: -185/18

Answer:

y = (1/3)x + 7  

Step-by-step explanation:

Steps:

  (y-y1)=m(x-x1)     where m=slope

Using (x1,y1) is (-6,5):

1:  (y-5)= (1/3)(x-(-6))

2:   (y-5) = (1/3)(x+6)

3:     y-5 = (1/3)x + 2           Distribute

4:  y = (1/3)x + 7             Add 5 to both sides

Hope this helps.

Answer:

    6ft

Step-by-step explanation:

Volume of rectangular prism = l x w x h, where h is height. So, we have to work out the height of the first prism in the following way. 224 divided by ( 8 x 4), which gives 7. So, to find l in the second prism, we have to :

L x W x H = 210

L x 5  x 7 = 210

L x 35 = 210

L = 210 divided by 35 = 6

Answer:

The answer is Tangent.

Step-by-step explanation:

Given that Tangent Rule is tanθ = opposite/adjacent. In this question, opposite is 11, adjacent is x and θ is 21°.

So using this formula, you are able to find the value of x.

What do you need help for :)

Answer:

1) Total outcomes of 1 time = 16

2) 36 times

3) 24 times

Step-by-step explanation:

If both spinners are spinning together, and are labelled from 1 to 4, the the outcome are:

{(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4), (4, 1), (4, 2), (4, 3), (4, 4)}

We can count them to find total no. of outcomes

Total outcomes = 16

Following combinations have a difference of 1

{(1, 2), (2, 1), (2, 3), (3, 2), (3, 4), (4, 3)}

n = 6

Probability of getting such combination is: 6/16

How many times Harvey would get such a combination out of 96 times?

[tex]\frac{6}{16}\cdot96=36[/tex]

Following combinations have a difference of 0

{(1, 1), (2, 2), (3, 3), (4, 4)}

n=4

Probability of getting such combination is: 4/16

How many times Harvey would get such a combination out of 96 times?

[tex]\frac{4}{16}\cdot96=24[/tex]

Answer:

x=8

Step-by-step explanation:

1st rectangle:

6×4=24

2nd rectangle:

24÷3=8

Answer:

x = 8 cm

Step-by-step explanation:

A = l x L

6cm×4cm = 3cm×xcm

x = 24cm²/3cm

x = 8 cm

The coordinate of the vertex of the parabola y - 4 = 2(x+7)² is (-7,4)

The equation of the parabola is given as:

y - 4 = 2(x+7)²

Add 4 to both sides

y = 2(x+7)² + 4

A parabola is represented as:

y = a(x- h)² + k

Where, the vertex is:

vertex = (h,k)

By comparison, we have:

Vertex = (-7,4)

Hence, the coordinate of the vertex is (-7,4)

Read more about vertex at:

https://brainly.com/question/18797214

#SPJ2

Hi

k (a+b) = ka+kb

so :  8 (3x+4) =   8*3x +8*4  =  24x +32

Answer:

24x +32

Step-by-step explanation:

8 times 3 is 24 and 8 times 4 is 32.

Answer:

14.14

Step-by-step explanation:

10^2+10^2=x^2

x=square root 200

Solution,

Hypotenuse=?

Perpendicular=10 units

Base=10 units

Using the Pythagoras theorem,

H^2=p^2+b^2

or,h^2= (10)^2+(10)^2

or,h^2=100+100

or,h^2=200

or,h=√200

h=10√2 or 14.14

Hope it helps..

Good luck on your assignment

Answer:

True

Step-by-step explanation:

Answer:

True

Step-by-step explanation: