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
Vera_Pavlovna [14]
3 years ago
15

Find the area of the shaded section

Mathematics
2 answers:
Phoenix [80]3 years ago
5 0

Answer:

120

Step-by-step explanation:

lina2011 [118]3 years ago
4 0
Answer: 16.76

Explanation:

1. A circle is 360°, we know the white sections are both 120°.

120° + 120° = 240°

360° - 240° = 120°

Therefore the shaded section is 120°


2. Using A = πr^2, we can find the total area of the circle. We know the radius is 4 from the given data.

A = π (4)^2

A = π (16)

A = 50.27


3. 120° is 1/3 of 360°, so we can divide the area we found by 3 to find the area of the shaded section.

A = 50.27 / 3

A = 16.755

A = 16.76
You might be interested in
Please help me!!!!!!!!!!!!!!!!!!!!!!
RSB [31]

Answer:

Blobfish

Step-by-step explanation:

Never

4 0
3 years ago
Rose bought 7/20 of candy and 0.4 killogram of fruit which did she buy more of explain your answer
Juliette [100K]

Simplify 7/20 to decimals by dividing.

7 divided by 20= 0.35

Rose bought 0.35 kilograms of candy and 0.4 kilograms of fruit.

So, she bought more fruit, since 7/20 is less than 0.4.

I hope this helps :)

6 0
3 years ago
What is 4 to the 1/2 power
Ronch [10]
4 to he power of 1/2 is 2
I think thats because its 1/2 of 2
Sorry if I'm wrong
Hope this helps
7 0
3 years ago
What is the greatest common factor of 54x^3, 18x, 36x^2
Alex73 [517]
It’s 18x because 36 and 54 are both divisible by 18, and 18 can be divisible by 18 (making 1), resulting in 18 being the most common number between the numbers, whereas the ‘x’ is common between all 3 numbers and since the least amount of x is 1, the answer is just x without an exponent
4 0
3 years ago
Evaluate and simplify <br><br> F(x)=3-6x^2 for f(x+3)
Olegator [25]

Insert x + 3 instead of x into the equation of the function f(x):

f(x) = 3 - 6x²

f(x + 3) = 3 - 6(x + 3)²

use (a + b)² = a² + 2ab + b²

= 3 - 6(x² + 2(x)(3) + 3²) = 3 - 6(x² + 6x + 9)

use distributive property

= 3 + (-6)(x²) + (-6)(6x) + (-6)(9) = 3 - 6x² - 36x - 54

combine like terms

= -6x² - 36x - 51

<h3>Answer: f(x + 3) = -6x² - 36x - 51</h3>
4 0
3 years ago
Other questions:
  • Describe a real world problem you can solve with the help of a yard stick
    12·1 answer
  • What is the equation of the line with an x-intercept of -1 and a y-intercept of 2?
    6·1 answer
  • Find the solution of equations -x+5y=30 10x-5y=-75
    11·1 answer
  • In how many ways can you arrange 3 out of 5 books (a, b, c, d, and
    15·1 answer
  • How to use synthetic division to show how to methodically obtain the factors from the polynomial 2x^5+6x^4-42x^3-86x^2+192x+360
    13·1 answer
  • A hiker starts hiking at the beginning of a trail at a point which is 200 feet below sea level. He hikes to a location on the tr
    8·1 answer
  • A zip line starts on a platform that is 404040 meters above the ground. The anchor for the zip line is 198198198 horizontal mete
    7·2 answers
  • In science class, Emily's 1-liter beaker contains 0.3 liter of water. Ali's beaker conatains 0.8 liter water, and Katies beaker
    8·1 answer
  • A homeowner wishes to put a fence around a space in her yard to create a dog pen. The space that she wants to fence in is shown
    11·2 answers
  • If you have 7ds grand cross friend me and fight me <br><br> hello there here is 40 points :]
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!