1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleks [24]
2 years ago
5

Workout the area of the quarter of a circle with a radius of 8

Mathematics
2 answers:
sleet_krkn [62]2 years ago
6 0

Answer:

201 cm

Step-by-step explanation:

16 / 2 is 8 for the radius

3.142 x 8^2 is 201cm

QveST [7]2 years ago
3 0

Answer:

16\pi

Step-by-step explanation:

We need to find 1/4 of the area of a circle with a radius of 8

Let r be radius

Area of a circle = r^{2} \pi

Substitute r with 8

Area of a circle = 8^2\pi =64\pi

Now, to find 1/4 of the area, we can create an equation \frac{64\pi }{4}={16\pi

The answer is 16\pi

Hope this helps :)

Have a spectacular day!

You might be interested in
Which of the following best describes the slope of the line below? pls help asap
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

Undefined.

3 0
2 years ago
Read 2 more answers
What is the prime number
Ilya [14]
The prime number is 17 if you look at a multiplication chart there is nothing that equals 17 on there right ?? Even if you divide you will have to find something close to 17 like 16
5 0
3 years ago
Solve:
Natalija [7]
Answer: It took 18 Months for Michelle to collect 59 dolls.


Explanation:
First, let’s right an equation for this. Michelle started with 5 dolls in a bar collection (I have no clue what that is but i’ll roll with it), and each month she bought 3 more, so 5 dolls plus the 3 dolls per month equals 59 at some point.

5 dolls + 3 dolls per month = 59 dolls
OR
5 + 3m = 59

The point of this question is to find how many months (m) it took in order to get to 59 dolls and there’s multiple ways you can do this:

1) just plug in random numbers into m to see how long it takes to get to 59 [this option might take a while]

2) Try to isolate m (get every number out of the equation) to find out the value of m. [I’m most familiar with this way]

First, subtract 5 from 5 in the equation in order to get rid of it, since we’re trying to get all whole numbers out of the equation and only have m left. You subtract 5 from 59 since the equal sign is kind of like a mirrror, whatever you do to one side you have to do to the other. So, 5-5 is 0, and 59- is 54.

Now you’re left with 3m=54. In order to isolate the m, divide 3 by 3 to get rid of the 3, then divide 54 by 3, which is 18.

In order to check your work, plug 18 into m just to see if it works or not:

5+3m=59 —-> 5+ 3(18)= 59

3 times 18 is 54, plus 5 is 59. So, Mi hells took 18 months to collect her 59 dolls. Hope this helped!
3 0
2 years ago
Pls help 19 a. 100 pts
Len [333]

Answer:

dkdkkdkddkdkdkddkdkdkkkdkkkkkdkdkd

Step-by-step explanation:

3 0
2 years ago
Solve for s<br> -24-6s=-42
erastovalidia [21]

Answer

S=3

Step-by-step explanation:

add 24 to both sides, then you subtract -42+24 take sign of the larges which is negative  and youll get -6s=-18 divide -6 to both sides and you will get S=3

7 0
3 years ago
Other questions:
  • Which of the following represents the zeros of f(x) = 6x^3-31x^2+4x+5
    7·2 answers
  • Given b(x)=√3x+3 evaluate f(11) I really need help with this.
    14·1 answer
  • Write the following inequality in slope intercept form -12x - 2y is greater than or equal to -42
    15·2 answers
  • Justify each step of this inequality by stating the property that was used to get to each step. Given: -5(r+3)&lt;12-10r+3r Prop
    9·1 answer
  • An 8meter rope is cut into pieces each of length 0.4 meters how many 0.4 meters are formed
    10·1 answer
  • If $10,000 is borrowed with an interest of 5.0% compounded annually, what is the total amount of money needed to pay it back in
    5·2 answers
  • Which of the following expressions is equal to 8^8 × 8^-2
    8·1 answer
  • Triangle ABC maps to triangle XYZ by a rotation of 90∘ counterclockwise about the origin followed by a reflection across the lin
    11·2 answers
  • I need help please!!! <br> I need the answer take your time to answer it please!
    10·2 answers
  • Plssss answer… for math
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!